./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 67b249d19bfb29e53a3ada528cfb44b497320fbfc38e7386ce56807633f41524 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:55:48,102 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:55:48,129 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:55:48,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:55:48,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:55:48,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:55:48,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:55:48,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:55:48,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:55:48,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:55:48,157 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:55:48,158 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:55:48,158 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:55:48,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:55:48,159 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:55:48,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:55:48,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:55:48,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:55:48,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:55:48,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:55:48,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:55:48,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:55:48,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:55:48,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:55:48,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:55:48,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:55:48,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:55:48,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:55:48,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:55:48,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:55:48,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:55:48,180 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:55:48,181 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:55:48,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:55:48,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:55:48,183 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:55:48,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:55:48,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:55:48,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:55:48,185 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:55:48,185 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:55:48,187 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:55:48,204 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:55:48,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:55:48,204 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:55:48,204 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:55:48,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:55:48,205 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:55:48,205 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:55:48,206 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:55:48,206 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:55:48,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:55:48,206 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:55:48,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:55:48,206 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:55:48,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:55:48,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:55:48,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:55:48,207 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:55:48,207 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:55:48,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:55:48,207 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:55:48,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:55:48,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:55:48,208 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:55:48,208 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:55:48,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:55:48,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:55:48,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:55:48,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:55:48,209 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:55:48,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:55:48,209 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:55:48,209 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:55:48,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:55:48,209 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67b249d19bfb29e53a3ada528cfb44b497320fbfc38e7386ce56807633f41524 [2022-02-20 19:55:48,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:55:48,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:55:48,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:55:48,385 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:55:48,386 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:55:48,387 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c [2022-02-20 19:55:48,445 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e84e63f9a/d8daeb94555d462b8111668eb8d6fdae/FLAGb20de6204 [2022-02-20 19:55:48,892 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:55:48,895 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/pc_sfifo_1.cil-2+token_ring.11.cil-2.c [2022-02-20 19:55:48,909 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e84e63f9a/d8daeb94555d462b8111668eb8d6fdae/FLAGb20de6204 [2022-02-20 19:55:48,922 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e84e63f9a/d8daeb94555d462b8111668eb8d6fdae [2022-02-20 19:55:48,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:55:48,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:55:48,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:55:48,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:55:48,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:55:48,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:55:48" (1/1) ... [2022-02-20 19:55:48,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a305255 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:48, skipping insertion in model container [2022-02-20 19:55:48,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:55:48" (1/1) ... [2022-02-20 19:55:48,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:55:48,977 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:55:49,126 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/pc_sfifo_1.cil-2+token_ring.11.cil-2.c[913,926] [2022-02-20 19:55:49,174 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/pc_sfifo_1.cil-2+token_ring.11.cil-2.c[5977,5990] [2022-02-20 19:55:49,274 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:55:49,289 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:55:49,299 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/pc_sfifo_1.cil-2+token_ring.11.cil-2.c[913,926] [2022-02-20 19:55:49,312 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/pc_sfifo_1.cil-2+token_ring.11.cil-2.c[5977,5990] [2022-02-20 19:55:49,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:55:49,392 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:55:49,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49 WrapperNode [2022-02-20 19:55:49,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:55:49,394 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:55:49,394 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:55:49,394 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:55:49,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49" (1/1) ... [2022-02-20 19:55:49,409 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49" (1/1) ... [2022-02-20 19:55:49,470 INFO L137 Inliner]: procedures = 70, calls = 81, calls flagged for inlining = 45, calls inlined = 45, statements flattened = 997 [2022-02-20 19:55:49,477 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:55:49,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:55:49,478 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:55:49,478 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:55:49,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49" (1/1) ... [2022-02-20 19:55:49,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49" (1/1) ... [2022-02-20 19:55:49,502 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49" (1/1) ... [2022-02-20 19:55:49,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49" (1/1) ... [2022-02-20 19:55:49,513 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49" (1/1) ... [2022-02-20 19:55:49,527 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49" (1/1) ... [2022-02-20 19:55:49,529 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49" (1/1) ... [2022-02-20 19:55:49,549 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:55:49,550 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:55:49,550 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:55:49,550 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:55:49,553 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49" (1/1) ... [2022-02-20 19:55:49,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:55:49,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:55:49,579 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 19:55:49,608 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 19:55:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:55:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:55:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:55:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify_threads [2022-02-20 19:55:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify_threads [2022-02-20 19:55:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread1 [2022-02-20 19:55:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread1 [2022-02-20 19:55:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread2 [2022-02-20 19:55:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread2 [2022-02-20 19:55:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events2 [2022-02-20 19:55:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events2 [2022-02-20 19:55:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads2 [2022-02-20 19:55:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads2 [2022-02-20 19:55:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels2 [2022-02-20 19:55:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels2 [2022-02-20 19:55:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:55:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events2 [2022-02-20 19:55:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events2 [2022-02-20 19:55:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:55:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:55:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure error1 [2022-02-20 19:55:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure error1 [2022-02-20 19:55:49,758 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:55:49,759 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:55:50,328 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:55:50,336 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:55:50,337 INFO L299 CfgBuilder]: Removed 18 assume(true) statements. [2022-02-20 19:55:50,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:55:50 BoogieIcfgContainer [2022-02-20 19:55:50,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:55:50,339 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:55:50,339 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:55:50,341 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:55:50,341 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:55:48" (1/3) ... [2022-02-20 19:55:50,342 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26582e35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:55:50, skipping insertion in model container [2022-02-20 19:55:50,342 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:55:49" (2/3) ... [2022-02-20 19:55:50,342 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26582e35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:55:50, skipping insertion in model container [2022-02-20 19:55:50,342 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:55:50" (3/3) ... [2022-02-20 19:55:50,343 INFO L111 eAbstractionObserver]: Analyzing ICFG pc_sfifo_1.cil-2+token_ring.11.cil-2.c [2022-02-20 19:55:50,346 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:55:50,346 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:55:50,372 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:55:50,376 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 19:55:50,376 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:55:50,395 INFO L276 IsEmpty]: Start isEmpty. Operand has 429 states, 386 states have (on average 1.645077720207254) internal successors, (635), 391 states have internal predecessors, (635), 31 states have call successors, (31), 9 states have call predecessors, (31), 9 states have return successors, (31), 30 states have call predecessors, (31), 31 states have call successors, (31) [2022-02-20 19:55:50,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-02-20 19:55:50,399 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:55:50,400 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] [2022-02-20 19:55:50,400 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting error1Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:55:50,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:55:50,403 INFO L85 PathProgramCache]: Analyzing trace with hash -1865263090, now seen corresponding path program 1 times [2022-02-20 19:55:50,408 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:55:50,409 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113456217] [2022-02-20 19:55:50,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:55:50,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:55:50,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:50,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 19:55:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:50,543 INFO L290 TraceCheckUtils]: 0: Hoare triple {432#true} havoc ~__retres1~2; {432#true} is VALID [2022-02-20 19:55:50,544 INFO L290 TraceCheckUtils]: 1: Hoare triple {432#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,544 INFO L290 TraceCheckUtils]: 2: Hoare triple {434#(= ~p_dw_st~0 0)} #res := ~__retres1~2; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,545 INFO L290 TraceCheckUtils]: 3: Hoare triple {434#(= ~p_dw_st~0 0)} assume true; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,546 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {434#(= ~p_dw_st~0 0)} {434#(= ~p_dw_st~0 0)} #1710#return; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-02-20 19:55:50,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:50,584 INFO L290 TraceCheckUtils]: 0: Hoare triple {454#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {432#true} is VALID [2022-02-20 19:55:50,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {432#true} assume 1 == ~p_dw_pc~0; {432#true} is VALID [2022-02-20 19:55:50,584 INFO L290 TraceCheckUtils]: 2: Hoare triple {432#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {432#true} is VALID [2022-02-20 19:55:50,584 INFO L290 TraceCheckUtils]: 3: Hoare triple {432#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {432#true} is VALID [2022-02-20 19:55:50,585 INFO L290 TraceCheckUtils]: 4: Hoare triple {432#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {432#true} is VALID [2022-02-20 19:55:50,585 INFO L290 TraceCheckUtils]: 5: Hoare triple {432#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {432#true} is VALID [2022-02-20 19:55:50,585 INFO L290 TraceCheckUtils]: 6: Hoare triple {432#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {432#true} is VALID [2022-02-20 19:55:50,585 INFO L290 TraceCheckUtils]: 7: Hoare triple {432#true} assume !(1 == ~c_dr_pc~0); {432#true} is VALID [2022-02-20 19:55:50,586 INFO L290 TraceCheckUtils]: 8: Hoare triple {432#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {432#true} is VALID [2022-02-20 19:55:50,586 INFO L290 TraceCheckUtils]: 9: Hoare triple {432#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {432#true} is VALID [2022-02-20 19:55:50,586 INFO L290 TraceCheckUtils]: 10: Hoare triple {432#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {432#true} is VALID [2022-02-20 19:55:50,586 INFO L290 TraceCheckUtils]: 11: Hoare triple {432#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {432#true} is VALID [2022-02-20 19:55:50,587 INFO L290 TraceCheckUtils]: 12: Hoare triple {432#true} assume true; {432#true} is VALID [2022-02-20 19:55:50,587 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {432#true} {433#false} #1714#return; {433#false} is VALID [2022-02-20 19:55:50,587 INFO L290 TraceCheckUtils]: 0: Hoare triple {432#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {432#true} is VALID [2022-02-20 19:55:50,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {432#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {432#true} is VALID [2022-02-20 19:55:50,588 INFO L290 TraceCheckUtils]: 2: Hoare triple {432#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {432#true} is VALID [2022-02-20 19:55:50,588 INFO L290 TraceCheckUtils]: 3: Hoare triple {432#true} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {432#true} is VALID [2022-02-20 19:55:50,589 INFO L290 TraceCheckUtils]: 4: Hoare triple {432#true} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,589 INFO L290 TraceCheckUtils]: 5: Hoare triple {434#(= ~p_dw_st~0 0)} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,590 INFO L290 TraceCheckUtils]: 6: Hoare triple {434#(= ~p_dw_st~0 0)} assume { :end_inline_init_threads1 } true; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,590 INFO L290 TraceCheckUtils]: 7: Hoare triple {434#(= ~p_dw_st~0 0)} assume !false; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,590 INFO L290 TraceCheckUtils]: 8: Hoare triple {434#(= ~p_dw_st~0 0)} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,591 INFO L290 TraceCheckUtils]: 9: Hoare triple {434#(= ~p_dw_st~0 0)} assume !false; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,591 INFO L272 TraceCheckUtils]: 10: Hoare triple {434#(= ~p_dw_st~0 0)} call eval1_#t~ret8#1 := exists_runnable_thread1(); {432#true} is VALID [2022-02-20 19:55:50,591 INFO L290 TraceCheckUtils]: 11: Hoare triple {432#true} havoc ~__retres1~2; {432#true} is VALID [2022-02-20 19:55:50,592 INFO L290 TraceCheckUtils]: 12: Hoare triple {432#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,592 INFO L290 TraceCheckUtils]: 13: Hoare triple {434#(= ~p_dw_st~0 0)} #res := ~__retres1~2; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,593 INFO L290 TraceCheckUtils]: 14: Hoare triple {434#(= ~p_dw_st~0 0)} assume true; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,593 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {434#(= ~p_dw_st~0 0)} {434#(= ~p_dw_st~0 0)} #1710#return; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,594 INFO L290 TraceCheckUtils]: 16: Hoare triple {434#(= ~p_dw_st~0 0)} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,594 INFO L290 TraceCheckUtils]: 17: Hoare triple {434#(= ~p_dw_st~0 0)} assume 0 != eval1_~tmp___1~0#1; {434#(= ~p_dw_st~0 0)} is VALID [2022-02-20 19:55:50,594 INFO L290 TraceCheckUtils]: 18: Hoare triple {434#(= ~p_dw_st~0 0)} assume !(0 == ~p_dw_st~0); {433#false} is VALID [2022-02-20 19:55:50,595 INFO L290 TraceCheckUtils]: 19: Hoare triple {433#false} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {433#false} is VALID [2022-02-20 19:55:50,595 INFO L290 TraceCheckUtils]: 20: Hoare triple {433#false} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {433#false} is VALID [2022-02-20 19:55:50,595 INFO L290 TraceCheckUtils]: 21: Hoare triple {433#false} assume 0 == ~c_dr_pc~0; {433#false} is VALID [2022-02-20 19:55:50,595 INFO L290 TraceCheckUtils]: 22: Hoare triple {433#false} assume !false; {433#false} is VALID [2022-02-20 19:55:50,596 INFO L290 TraceCheckUtils]: 23: Hoare triple {433#false} assume !(1 == ~q_free~0); {433#false} is VALID [2022-02-20 19:55:50,596 INFO L290 TraceCheckUtils]: 24: Hoare triple {433#false} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {433#false} is VALID [2022-02-20 19:55:50,596 INFO L272 TraceCheckUtils]: 25: Hoare triple {433#false} call immediate_notify_threads(); {454#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:55:50,596 INFO L290 TraceCheckUtils]: 26: Hoare triple {454#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {432#true} is VALID [2022-02-20 19:55:50,596 INFO L290 TraceCheckUtils]: 27: Hoare triple {432#true} assume 1 == ~p_dw_pc~0; {432#true} is VALID [2022-02-20 19:55:50,597 INFO L290 TraceCheckUtils]: 28: Hoare triple {432#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {432#true} is VALID [2022-02-20 19:55:50,597 INFO L290 TraceCheckUtils]: 29: Hoare triple {432#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {432#true} is VALID [2022-02-20 19:55:50,597 INFO L290 TraceCheckUtils]: 30: Hoare triple {432#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {432#true} is VALID [2022-02-20 19:55:50,597 INFO L290 TraceCheckUtils]: 31: Hoare triple {432#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {432#true} is VALID [2022-02-20 19:55:50,597 INFO L290 TraceCheckUtils]: 32: Hoare triple {432#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {432#true} is VALID [2022-02-20 19:55:50,598 INFO L290 TraceCheckUtils]: 33: Hoare triple {432#true} assume !(1 == ~c_dr_pc~0); {432#true} is VALID [2022-02-20 19:55:50,598 INFO L290 TraceCheckUtils]: 34: Hoare triple {432#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {432#true} is VALID [2022-02-20 19:55:50,598 INFO L290 TraceCheckUtils]: 35: Hoare triple {432#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {432#true} is VALID [2022-02-20 19:55:50,598 INFO L290 TraceCheckUtils]: 36: Hoare triple {432#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {432#true} is VALID [2022-02-20 19:55:50,598 INFO L290 TraceCheckUtils]: 37: Hoare triple {432#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {432#true} is VALID [2022-02-20 19:55:50,599 INFO L290 TraceCheckUtils]: 38: Hoare triple {432#true} assume true; {432#true} is VALID [2022-02-20 19:55:50,599 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {432#true} {433#false} #1714#return; {433#false} is VALID [2022-02-20 19:55:50,599 INFO L290 TraceCheckUtils]: 40: Hoare triple {433#false} ~q_read_ev~0 := 2; {433#false} is VALID [2022-02-20 19:55:50,599 INFO L290 TraceCheckUtils]: 41: Hoare triple {433#false} assume !(~p_last_write~0 == ~c_last_read~0); {433#false} is VALID [2022-02-20 19:55:50,600 INFO L272 TraceCheckUtils]: 42: Hoare triple {433#false} call error1(); {433#false} is VALID [2022-02-20 19:55:50,600 INFO L290 TraceCheckUtils]: 43: Hoare triple {433#false} assume !false; {433#false} is VALID [2022-02-20 19:55:50,600 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 19:55:50,601 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:55:50,601 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1113456217] [2022-02-20 19:55:50,601 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1113456217] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:55:50,602 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:55:50,602 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 19:55:50,603 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481504643] [2022-02-20 19:55:50,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:55:50,607 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 44 [2022-02-20 19:55:50,608 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:55:50,610 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:50,642 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:55:50,643 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:55:50,643 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:55:50,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:55:50,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 19:55:50,659 INFO L87 Difference]: Start difference. First operand has 429 states, 386 states have (on average 1.645077720207254) internal successors, (635), 391 states have internal predecessors, (635), 31 states have call successors, (31), 9 states have call predecessors, (31), 9 states have return successors, (31), 30 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:51,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:51,582 INFO L93 Difference]: Finished difference Result 904 states and 1464 transitions. [2022-02-20 19:55:51,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 19:55:51,582 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 44 [2022-02-20 19:55:51,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:55:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1464 transitions. [2022-02-20 19:55:51,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1464 transitions. [2022-02-20 19:55:51,617 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1464 transitions. [2022-02-20 19:55:52,600 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1464 edges. 1464 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:55:52,642 INFO L225 Difference]: With dead ends: 904 [2022-02-20 19:55:52,642 INFO L226 Difference]: Without dead ends: 489 [2022-02-20 19:55:52,645 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:55:52,647 INFO L933 BasicCegarLoop]: 665 mSDtfsCounter, 884 mSDsluCounter, 396 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 909 SdHoareTripleChecker+Valid, 1061 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:55:52,648 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [909 Valid, 1061 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:55:52,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 489 states. [2022-02-20 19:55:52,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 489 to 483. [2022-02-20 19:55:52,685 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:55:52,687 INFO L82 GeneralOperation]: Start isEquivalent. First operand 489 states. Second operand has 483 states, 435 states have (on average 1.5264367816091955) internal successors, (664), 439 states have internal predecessors, (664), 35 states have call successors, (35), 11 states have call predecessors, (35), 11 states have return successors, (39), 33 states have call predecessors, (39), 33 states have call successors, (39) [2022-02-20 19:55:52,688 INFO L74 IsIncluded]: Start isIncluded. First operand 489 states. Second operand has 483 states, 435 states have (on average 1.5264367816091955) internal successors, (664), 439 states have internal predecessors, (664), 35 states have call successors, (35), 11 states have call predecessors, (35), 11 states have return successors, (39), 33 states have call predecessors, (39), 33 states have call successors, (39) [2022-02-20 19:55:52,689 INFO L87 Difference]: Start difference. First operand 489 states. Second operand has 483 states, 435 states have (on average 1.5264367816091955) internal successors, (664), 439 states have internal predecessors, (664), 35 states have call successors, (35), 11 states have call predecessors, (35), 11 states have return successors, (39), 33 states have call predecessors, (39), 33 states have call successors, (39) [2022-02-20 19:55:52,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:52,724 INFO L93 Difference]: Finished difference Result 489 states and 744 transitions. [2022-02-20 19:55:52,724 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 744 transitions. [2022-02-20 19:55:52,727 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:55:52,728 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:55:52,729 INFO L74 IsIncluded]: Start isIncluded. First operand has 483 states, 435 states have (on average 1.5264367816091955) internal successors, (664), 439 states have internal predecessors, (664), 35 states have call successors, (35), 11 states have call predecessors, (35), 11 states have return successors, (39), 33 states have call predecessors, (39), 33 states have call successors, (39) Second operand 489 states. [2022-02-20 19:55:52,730 INFO L87 Difference]: Start difference. First operand has 483 states, 435 states have (on average 1.5264367816091955) internal successors, (664), 439 states have internal predecessors, (664), 35 states have call successors, (35), 11 states have call predecessors, (35), 11 states have return successors, (39), 33 states have call predecessors, (39), 33 states have call successors, (39) Second operand 489 states. [2022-02-20 19:55:52,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:52,746 INFO L93 Difference]: Finished difference Result 489 states and 744 transitions. [2022-02-20 19:55:52,746 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 744 transitions. [2022-02-20 19:55:52,747 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:55:52,747 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:55:52,747 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:55:52,748 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:55:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 483 states, 435 states have (on average 1.5264367816091955) internal successors, (664), 439 states have internal predecessors, (664), 35 states have call successors, (35), 11 states have call predecessors, (35), 11 states have return successors, (39), 33 states have call predecessors, (39), 33 states have call successors, (39) [2022-02-20 19:55:52,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 483 states and 738 transitions. [2022-02-20 19:55:52,767 INFO L78 Accepts]: Start accepts. Automaton has 483 states and 738 transitions. Word has length 44 [2022-02-20 19:55:52,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:55:52,767 INFO L470 AbstractCegarLoop]: Abstraction has 483 states and 738 transitions. [2022-02-20 19:55:52,767 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:52,768 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 738 transitions. [2022-02-20 19:55:52,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-02-20 19:55:52,769 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:55:52,769 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] [2022-02-20 19:55:52,769 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:55:52,769 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting error1Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:55:52,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:55:52,770 INFO L85 PathProgramCache]: Analyzing trace with hash -1076469852, now seen corresponding path program 1 times [2022-02-20 19:55:52,770 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:55:52,770 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1921489405] [2022-02-20 19:55:52,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:55:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:55:52,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:52,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 19:55:52,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:52,819 INFO L290 TraceCheckUtils]: 0: Hoare triple {3260#true} havoc ~__retres1~2; {3260#true} is VALID [2022-02-20 19:55:52,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {3260#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {3260#true} is VALID [2022-02-20 19:55:52,820 INFO L290 TraceCheckUtils]: 2: Hoare triple {3260#true} #res := ~__retres1~2; {3260#true} is VALID [2022-02-20 19:55:52,820 INFO L290 TraceCheckUtils]: 3: Hoare triple {3260#true} assume true; {3260#true} is VALID [2022-02-20 19:55:52,821 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {3260#true} {3262#(= ~q_free~0 1)} #1710#return; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-02-20 19:55:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:52,832 INFO L290 TraceCheckUtils]: 0: Hoare triple {3282#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {3260#true} is VALID [2022-02-20 19:55:52,832 INFO L290 TraceCheckUtils]: 1: Hoare triple {3260#true} assume 1 == ~p_dw_pc~0; {3260#true} is VALID [2022-02-20 19:55:52,832 INFO L290 TraceCheckUtils]: 2: Hoare triple {3260#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {3260#true} is VALID [2022-02-20 19:55:52,832 INFO L290 TraceCheckUtils]: 3: Hoare triple {3260#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {3260#true} is VALID [2022-02-20 19:55:52,832 INFO L290 TraceCheckUtils]: 4: Hoare triple {3260#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {3260#true} is VALID [2022-02-20 19:55:52,832 INFO L290 TraceCheckUtils]: 5: Hoare triple {3260#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {3260#true} is VALID [2022-02-20 19:55:52,833 INFO L290 TraceCheckUtils]: 6: Hoare triple {3260#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {3260#true} is VALID [2022-02-20 19:55:52,833 INFO L290 TraceCheckUtils]: 7: Hoare triple {3260#true} assume !(1 == ~c_dr_pc~0); {3260#true} is VALID [2022-02-20 19:55:52,833 INFO L290 TraceCheckUtils]: 8: Hoare triple {3260#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {3260#true} is VALID [2022-02-20 19:55:52,833 INFO L290 TraceCheckUtils]: 9: Hoare triple {3260#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {3260#true} is VALID [2022-02-20 19:55:52,833 INFO L290 TraceCheckUtils]: 10: Hoare triple {3260#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {3260#true} is VALID [2022-02-20 19:55:52,834 INFO L290 TraceCheckUtils]: 11: Hoare triple {3260#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {3260#true} is VALID [2022-02-20 19:55:52,834 INFO L290 TraceCheckUtils]: 12: Hoare triple {3260#true} assume true; {3260#true} is VALID [2022-02-20 19:55:52,834 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {3260#true} {3261#false} #1714#return; {3261#false} is VALID [2022-02-20 19:55:52,834 INFO L290 TraceCheckUtils]: 0: Hoare triple {3260#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {3260#true} is VALID [2022-02-20 19:55:52,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {3260#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {3260#true} is VALID [2022-02-20 19:55:52,835 INFO L290 TraceCheckUtils]: 2: Hoare triple {3260#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,835 INFO L290 TraceCheckUtils]: 3: Hoare triple {3262#(= ~q_free~0 1)} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,836 INFO L290 TraceCheckUtils]: 4: Hoare triple {3262#(= ~q_free~0 1)} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,836 INFO L290 TraceCheckUtils]: 5: Hoare triple {3262#(= ~q_free~0 1)} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,836 INFO L290 TraceCheckUtils]: 6: Hoare triple {3262#(= ~q_free~0 1)} assume { :end_inline_init_threads1 } true; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,837 INFO L290 TraceCheckUtils]: 7: Hoare triple {3262#(= ~q_free~0 1)} assume !false; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,837 INFO L290 TraceCheckUtils]: 8: Hoare triple {3262#(= ~q_free~0 1)} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,837 INFO L290 TraceCheckUtils]: 9: Hoare triple {3262#(= ~q_free~0 1)} assume !false; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,837 INFO L272 TraceCheckUtils]: 10: Hoare triple {3262#(= ~q_free~0 1)} call eval1_#t~ret8#1 := exists_runnable_thread1(); {3260#true} is VALID [2022-02-20 19:55:52,838 INFO L290 TraceCheckUtils]: 11: Hoare triple {3260#true} havoc ~__retres1~2; {3260#true} is VALID [2022-02-20 19:55:52,838 INFO L290 TraceCheckUtils]: 12: Hoare triple {3260#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {3260#true} is VALID [2022-02-20 19:55:52,838 INFO L290 TraceCheckUtils]: 13: Hoare triple {3260#true} #res := ~__retres1~2; {3260#true} is VALID [2022-02-20 19:55:52,838 INFO L290 TraceCheckUtils]: 14: Hoare triple {3260#true} assume true; {3260#true} is VALID [2022-02-20 19:55:52,839 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3260#true} {3262#(= ~q_free~0 1)} #1710#return; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,839 INFO L290 TraceCheckUtils]: 16: Hoare triple {3262#(= ~q_free~0 1)} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,839 INFO L290 TraceCheckUtils]: 17: Hoare triple {3262#(= ~q_free~0 1)} assume 0 != eval1_~tmp___1~0#1; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,840 INFO L290 TraceCheckUtils]: 18: Hoare triple {3262#(= ~q_free~0 1)} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,840 INFO L290 TraceCheckUtils]: 19: Hoare triple {3262#(= ~q_free~0 1)} assume !(0 != eval1_~tmp~1#1); {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,840 INFO L290 TraceCheckUtils]: 20: Hoare triple {3262#(= ~q_free~0 1)} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,841 INFO L290 TraceCheckUtils]: 21: Hoare triple {3262#(= ~q_free~0 1)} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,841 INFO L290 TraceCheckUtils]: 22: Hoare triple {3262#(= ~q_free~0 1)} assume 0 == ~c_dr_pc~0; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,841 INFO L290 TraceCheckUtils]: 23: Hoare triple {3262#(= ~q_free~0 1)} assume !false; {3262#(= ~q_free~0 1)} is VALID [2022-02-20 19:55:52,842 INFO L290 TraceCheckUtils]: 24: Hoare triple {3262#(= ~q_free~0 1)} assume !(1 == ~q_free~0); {3261#false} is VALID [2022-02-20 19:55:52,842 INFO L290 TraceCheckUtils]: 25: Hoare triple {3261#false} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {3261#false} is VALID [2022-02-20 19:55:52,842 INFO L272 TraceCheckUtils]: 26: Hoare triple {3261#false} call immediate_notify_threads(); {3282#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:55:52,842 INFO L290 TraceCheckUtils]: 27: Hoare triple {3282#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {3260#true} is VALID [2022-02-20 19:55:52,843 INFO L290 TraceCheckUtils]: 28: Hoare triple {3260#true} assume 1 == ~p_dw_pc~0; {3260#true} is VALID [2022-02-20 19:55:52,843 INFO L290 TraceCheckUtils]: 29: Hoare triple {3260#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {3260#true} is VALID [2022-02-20 19:55:52,843 INFO L290 TraceCheckUtils]: 30: Hoare triple {3260#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {3260#true} is VALID [2022-02-20 19:55:52,843 INFO L290 TraceCheckUtils]: 31: Hoare triple {3260#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {3260#true} is VALID [2022-02-20 19:55:52,843 INFO L290 TraceCheckUtils]: 32: Hoare triple {3260#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {3260#true} is VALID [2022-02-20 19:55:52,843 INFO L290 TraceCheckUtils]: 33: Hoare triple {3260#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {3260#true} is VALID [2022-02-20 19:55:52,844 INFO L290 TraceCheckUtils]: 34: Hoare triple {3260#true} assume !(1 == ~c_dr_pc~0); {3260#true} is VALID [2022-02-20 19:55:52,844 INFO L290 TraceCheckUtils]: 35: Hoare triple {3260#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {3260#true} is VALID [2022-02-20 19:55:52,844 INFO L290 TraceCheckUtils]: 36: Hoare triple {3260#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {3260#true} is VALID [2022-02-20 19:55:52,844 INFO L290 TraceCheckUtils]: 37: Hoare triple {3260#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {3260#true} is VALID [2022-02-20 19:55:52,844 INFO L290 TraceCheckUtils]: 38: Hoare triple {3260#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {3260#true} is VALID [2022-02-20 19:55:52,844 INFO L290 TraceCheckUtils]: 39: Hoare triple {3260#true} assume true; {3260#true} is VALID [2022-02-20 19:55:52,845 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {3260#true} {3261#false} #1714#return; {3261#false} is VALID [2022-02-20 19:55:52,845 INFO L290 TraceCheckUtils]: 41: Hoare triple {3261#false} ~q_read_ev~0 := 2; {3261#false} is VALID [2022-02-20 19:55:52,845 INFO L290 TraceCheckUtils]: 42: Hoare triple {3261#false} assume !(~p_last_write~0 == ~c_last_read~0); {3261#false} is VALID [2022-02-20 19:55:52,845 INFO L272 TraceCheckUtils]: 43: Hoare triple {3261#false} call error1(); {3261#false} is VALID [2022-02-20 19:55:52,845 INFO L290 TraceCheckUtils]: 44: Hoare triple {3261#false} assume !false; {3261#false} is VALID [2022-02-20 19:55:52,846 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 19:55:52,846 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:55:52,846 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1921489405] [2022-02-20 19:55:52,846 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1921489405] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:55:52,846 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:55:52,846 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 19:55:52,847 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1024548555] [2022-02-20 19:55:52,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:55:52,848 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 45 [2022-02-20 19:55:52,848 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:55:52,848 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:52,873 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:55:52,873 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:55:52,873 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:55:52,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:55:52,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 19:55:52,874 INFO L87 Difference]: Start difference. First operand 483 states and 738 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:53,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:53,783 INFO L93 Difference]: Finished difference Result 731 states and 1078 transitions. [2022-02-20 19:55:53,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 19:55:53,784 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 45 [2022-02-20 19:55:53,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:55:53,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 826 transitions. [2022-02-20 19:55:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:53,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 826 transitions. [2022-02-20 19:55:53,814 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 826 transitions. [2022-02-20 19:55:54,269 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 826 edges. 826 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:55:54,287 INFO L225 Difference]: With dead ends: 731 [2022-02-20 19:55:54,287 INFO L226 Difference]: Without dead ends: 607 [2022-02-20 19:55:54,287 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:55:54,288 INFO L933 BasicCegarLoop]: 693 mSDtfsCounter, 348 mSDsluCounter, 675 mSDsCounter, 0 mSdLazyCounter, 345 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 350 SdHoareTripleChecker+Valid, 1368 SdHoareTripleChecker+Invalid, 382 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 19:55:54,289 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [350 Valid, 1368 Invalid, 382 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 345 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-20 19:55:54,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 607 states. [2022-02-20 19:55:54,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 607 to 550. [2022-02-20 19:55:54,303 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:55:54,304 INFO L82 GeneralOperation]: Start isEquivalent. First operand 607 states. Second operand has 550 states, 496 states have (on average 1.5080645161290323) internal successors, (748), 500 states have internal predecessors, (748), 38 states have call successors, (38), 14 states have call predecessors, (38), 14 states have return successors, (42), 36 states have call predecessors, (42), 36 states have call successors, (42) [2022-02-20 19:55:54,305 INFO L74 IsIncluded]: Start isIncluded. First operand 607 states. Second operand has 550 states, 496 states have (on average 1.5080645161290323) internal successors, (748), 500 states have internal predecessors, (748), 38 states have call successors, (38), 14 states have call predecessors, (38), 14 states have return successors, (42), 36 states have call predecessors, (42), 36 states have call successors, (42) [2022-02-20 19:55:54,306 INFO L87 Difference]: Start difference. First operand 607 states. Second operand has 550 states, 496 states have (on average 1.5080645161290323) internal successors, (748), 500 states have internal predecessors, (748), 38 states have call successors, (38), 14 states have call predecessors, (38), 14 states have return successors, (42), 36 states have call predecessors, (42), 36 states have call successors, (42) [2022-02-20 19:55:54,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:54,325 INFO L93 Difference]: Finished difference Result 607 states and 902 transitions. [2022-02-20 19:55:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 902 transitions. [2022-02-20 19:55:54,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:55:54,327 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:55:54,328 INFO L74 IsIncluded]: Start isIncluded. First operand has 550 states, 496 states have (on average 1.5080645161290323) internal successors, (748), 500 states have internal predecessors, (748), 38 states have call successors, (38), 14 states have call predecessors, (38), 14 states have return successors, (42), 36 states have call predecessors, (42), 36 states have call successors, (42) Second operand 607 states. [2022-02-20 19:55:54,329 INFO L87 Difference]: Start difference. First operand has 550 states, 496 states have (on average 1.5080645161290323) internal successors, (748), 500 states have internal predecessors, (748), 38 states have call successors, (38), 14 states have call predecessors, (38), 14 states have return successors, (42), 36 states have call predecessors, (42), 36 states have call successors, (42) Second operand 607 states. [2022-02-20 19:55:54,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:54,346 INFO L93 Difference]: Finished difference Result 607 states and 902 transitions. [2022-02-20 19:55:54,346 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 902 transitions. [2022-02-20 19:55:54,347 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:55:54,347 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:55:54,347 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:55:54,347 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:55:54,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 550 states, 496 states have (on average 1.5080645161290323) internal successors, (748), 500 states have internal predecessors, (748), 38 states have call successors, (38), 14 states have call predecessors, (38), 14 states have return successors, (42), 36 states have call predecessors, (42), 36 states have call successors, (42) [2022-02-20 19:55:54,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 550 states and 828 transitions. [2022-02-20 19:55:54,364 INFO L78 Accepts]: Start accepts. Automaton has 550 states and 828 transitions. Word has length 45 [2022-02-20 19:55:54,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:55:54,364 INFO L470 AbstractCegarLoop]: Abstraction has 550 states and 828 transitions. [2022-02-20 19:55:54,365 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 828 transitions. [2022-02-20 19:55:54,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-02-20 19:55:54,366 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:55:54,366 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] [2022-02-20 19:55:54,366 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:55:54,366 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting error1Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:55:54,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:55:54,366 INFO L85 PathProgramCache]: Analyzing trace with hash 1934139983, now seen corresponding path program 1 times [2022-02-20 19:55:54,367 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:55:54,367 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817408231] [2022-02-20 19:55:54,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:55:54,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:55:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:54,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 19:55:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:54,404 INFO L290 TraceCheckUtils]: 0: Hoare triple {6196#true} havoc ~__retres1~2; {6196#true} is VALID [2022-02-20 19:55:54,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {6196#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {6196#true} is VALID [2022-02-20 19:55:54,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {6196#true} #res := ~__retres1~2; {6196#true} is VALID [2022-02-20 19:55:54,405 INFO L290 TraceCheckUtils]: 3: Hoare triple {6196#true} assume true; {6196#true} is VALID [2022-02-20 19:55:54,405 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {6196#true} {6198#(= ~c_dr_pc~0 0)} #1710#return; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-02-20 19:55:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:54,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {6218#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {6196#true} is VALID [2022-02-20 19:55:54,415 INFO L290 TraceCheckUtils]: 1: Hoare triple {6196#true} assume 1 == ~p_dw_pc~0; {6196#true} is VALID [2022-02-20 19:55:54,415 INFO L290 TraceCheckUtils]: 2: Hoare triple {6196#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {6196#true} is VALID [2022-02-20 19:55:54,416 INFO L290 TraceCheckUtils]: 3: Hoare triple {6196#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {6196#true} is VALID [2022-02-20 19:55:54,416 INFO L290 TraceCheckUtils]: 4: Hoare triple {6196#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {6196#true} is VALID [2022-02-20 19:55:54,416 INFO L290 TraceCheckUtils]: 5: Hoare triple {6196#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {6196#true} is VALID [2022-02-20 19:55:54,416 INFO L290 TraceCheckUtils]: 6: Hoare triple {6196#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {6196#true} is VALID [2022-02-20 19:55:54,416 INFO L290 TraceCheckUtils]: 7: Hoare triple {6196#true} assume !(1 == ~c_dr_pc~0); {6196#true} is VALID [2022-02-20 19:55:54,416 INFO L290 TraceCheckUtils]: 8: Hoare triple {6196#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {6196#true} is VALID [2022-02-20 19:55:54,417 INFO L290 TraceCheckUtils]: 9: Hoare triple {6196#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {6196#true} is VALID [2022-02-20 19:55:54,417 INFO L290 TraceCheckUtils]: 10: Hoare triple {6196#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {6196#true} is VALID [2022-02-20 19:55:54,417 INFO L290 TraceCheckUtils]: 11: Hoare triple {6196#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {6196#true} is VALID [2022-02-20 19:55:54,417 INFO L290 TraceCheckUtils]: 12: Hoare triple {6196#true} assume true; {6196#true} is VALID [2022-02-20 19:55:54,417 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {6196#true} {6197#false} #1714#return; {6197#false} is VALID [2022-02-20 19:55:54,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {6196#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {6196#true} is VALID [2022-02-20 19:55:54,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {6196#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {6196#true} is VALID [2022-02-20 19:55:54,418 INFO L290 TraceCheckUtils]: 2: Hoare triple {6196#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,419 INFO L290 TraceCheckUtils]: 3: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,419 INFO L290 TraceCheckUtils]: 4: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,419 INFO L290 TraceCheckUtils]: 5: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,420 INFO L290 TraceCheckUtils]: 6: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume { :end_inline_init_threads1 } true; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,420 INFO L290 TraceCheckUtils]: 7: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume !false; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,420 INFO L290 TraceCheckUtils]: 8: Hoare triple {6198#(= ~c_dr_pc~0 0)} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,421 INFO L290 TraceCheckUtils]: 9: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume !false; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,421 INFO L272 TraceCheckUtils]: 10: Hoare triple {6198#(= ~c_dr_pc~0 0)} call eval1_#t~ret8#1 := exists_runnable_thread1(); {6196#true} is VALID [2022-02-20 19:55:54,421 INFO L290 TraceCheckUtils]: 11: Hoare triple {6196#true} havoc ~__retres1~2; {6196#true} is VALID [2022-02-20 19:55:54,421 INFO L290 TraceCheckUtils]: 12: Hoare triple {6196#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {6196#true} is VALID [2022-02-20 19:55:54,421 INFO L290 TraceCheckUtils]: 13: Hoare triple {6196#true} #res := ~__retres1~2; {6196#true} is VALID [2022-02-20 19:55:54,421 INFO L290 TraceCheckUtils]: 14: Hoare triple {6196#true} assume true; {6196#true} is VALID [2022-02-20 19:55:54,422 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6196#true} {6198#(= ~c_dr_pc~0 0)} #1710#return; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,422 INFO L290 TraceCheckUtils]: 16: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,423 INFO L290 TraceCheckUtils]: 17: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume 0 != eval1_~tmp___1~0#1; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,423 INFO L290 TraceCheckUtils]: 18: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,423 INFO L290 TraceCheckUtils]: 19: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume !(0 != eval1_~tmp~1#1); {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,424 INFO L290 TraceCheckUtils]: 20: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,424 INFO L290 TraceCheckUtils]: 21: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {6198#(= ~c_dr_pc~0 0)} is VALID [2022-02-20 19:55:54,424 INFO L290 TraceCheckUtils]: 22: Hoare triple {6198#(= ~c_dr_pc~0 0)} assume !(0 == ~c_dr_pc~0); {6197#false} is VALID [2022-02-20 19:55:54,425 INFO L290 TraceCheckUtils]: 23: Hoare triple {6197#false} assume 1 == ~c_dr_pc~0; {6197#false} is VALID [2022-02-20 19:55:54,425 INFO L290 TraceCheckUtils]: 24: Hoare triple {6197#false} do_read_c_~a~0#1 := ~a_t~0; {6197#false} is VALID [2022-02-20 19:55:54,425 INFO L290 TraceCheckUtils]: 25: Hoare triple {6197#false} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {6197#false} is VALID [2022-02-20 19:55:54,425 INFO L272 TraceCheckUtils]: 26: Hoare triple {6197#false} call immediate_notify_threads(); {6218#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:55:54,425 INFO L290 TraceCheckUtils]: 27: Hoare triple {6218#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {6196#true} is VALID [2022-02-20 19:55:54,425 INFO L290 TraceCheckUtils]: 28: Hoare triple {6196#true} assume 1 == ~p_dw_pc~0; {6196#true} is VALID [2022-02-20 19:55:54,426 INFO L290 TraceCheckUtils]: 29: Hoare triple {6196#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {6196#true} is VALID [2022-02-20 19:55:54,426 INFO L290 TraceCheckUtils]: 30: Hoare triple {6196#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {6196#true} is VALID [2022-02-20 19:55:54,426 INFO L290 TraceCheckUtils]: 31: Hoare triple {6196#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {6196#true} is VALID [2022-02-20 19:55:54,426 INFO L290 TraceCheckUtils]: 32: Hoare triple {6196#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {6196#true} is VALID [2022-02-20 19:55:54,426 INFO L290 TraceCheckUtils]: 33: Hoare triple {6196#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {6196#true} is VALID [2022-02-20 19:55:54,426 INFO L290 TraceCheckUtils]: 34: Hoare triple {6196#true} assume !(1 == ~c_dr_pc~0); {6196#true} is VALID [2022-02-20 19:55:54,427 INFO L290 TraceCheckUtils]: 35: Hoare triple {6196#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {6196#true} is VALID [2022-02-20 19:55:54,427 INFO L290 TraceCheckUtils]: 36: Hoare triple {6196#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {6196#true} is VALID [2022-02-20 19:55:54,427 INFO L290 TraceCheckUtils]: 37: Hoare triple {6196#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {6196#true} is VALID [2022-02-20 19:55:54,427 INFO L290 TraceCheckUtils]: 38: Hoare triple {6196#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {6196#true} is VALID [2022-02-20 19:55:54,427 INFO L290 TraceCheckUtils]: 39: Hoare triple {6196#true} assume true; {6196#true} is VALID [2022-02-20 19:55:54,427 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6196#true} {6197#false} #1714#return; {6197#false} is VALID [2022-02-20 19:55:54,428 INFO L290 TraceCheckUtils]: 41: Hoare triple {6197#false} ~q_read_ev~0 := 2; {6197#false} is VALID [2022-02-20 19:55:54,428 INFO L290 TraceCheckUtils]: 42: Hoare triple {6197#false} assume !(~p_last_write~0 == ~c_last_read~0); {6197#false} is VALID [2022-02-20 19:55:54,428 INFO L272 TraceCheckUtils]: 43: Hoare triple {6197#false} call error1(); {6197#false} is VALID [2022-02-20 19:55:54,428 INFO L290 TraceCheckUtils]: 44: Hoare triple {6197#false} assume !false; {6197#false} is VALID [2022-02-20 19:55:54,428 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 19:55:54,429 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:55:54,429 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817408231] [2022-02-20 19:55:54,429 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817408231] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:55:54,429 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:55:54,429 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 19:55:54,429 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458531525] [2022-02-20 19:55:54,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:55:54,430 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 45 [2022-02-20 19:55:54,430 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:55:54,430 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:54,454 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:55:54,454 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:55:54,454 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:55:54,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:55:54,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 19:55:54,455 INFO L87 Difference]: Start difference. First operand 550 states and 828 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:55,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:55,156 INFO L93 Difference]: Finished difference Result 958 states and 1387 transitions. [2022-02-20 19:55:55,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 19:55:55,157 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 45 [2022-02-20 19:55:55,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:55:55,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:55,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 837 transitions. [2022-02-20 19:55:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 837 transitions. [2022-02-20 19:55:55,167 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 837 transitions. [2022-02-20 19:55:55,678 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 837 edges. 837 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:55:55,704 INFO L225 Difference]: With dead ends: 958 [2022-02-20 19:55:55,704 INFO L226 Difference]: Without dead ends: 767 [2022-02-20 19:55:55,705 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:55:55,705 INFO L933 BasicCegarLoop]: 668 mSDtfsCounter, 893 mSDsluCounter, 394 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 918 SdHoareTripleChecker+Valid, 1062 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:55:55,706 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [918 Valid, 1062 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:55:55,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 767 states. [2022-02-20 19:55:55,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 767 to 715. [2022-02-20 19:55:55,722 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:55:55,724 INFO L82 GeneralOperation]: Start isEquivalent. First operand 767 states. Second operand has 715 states, 642 states have (on average 1.4610591900311527) internal successors, (938), 649 states have internal predecessors, (938), 49 states have call successors, (49), 21 states have call predecessors, (49), 22 states have return successors, (59), 45 states have call predecessors, (59), 47 states have call successors, (59) [2022-02-20 19:55:55,726 INFO L74 IsIncluded]: Start isIncluded. First operand 767 states. Second operand has 715 states, 642 states have (on average 1.4610591900311527) internal successors, (938), 649 states have internal predecessors, (938), 49 states have call successors, (49), 21 states have call predecessors, (49), 22 states have return successors, (59), 45 states have call predecessors, (59), 47 states have call successors, (59) [2022-02-20 19:55:55,728 INFO L87 Difference]: Start difference. First operand 767 states. Second operand has 715 states, 642 states have (on average 1.4610591900311527) internal successors, (938), 649 states have internal predecessors, (938), 49 states have call successors, (49), 21 states have call predecessors, (49), 22 states have return successors, (59), 45 states have call predecessors, (59), 47 states have call successors, (59) [2022-02-20 19:55:55,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:55,751 INFO L93 Difference]: Finished difference Result 767 states and 1109 transitions. [2022-02-20 19:55:55,752 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1109 transitions. [2022-02-20 19:55:55,753 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:55:55,754 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:55:55,755 INFO L74 IsIncluded]: Start isIncluded. First operand has 715 states, 642 states have (on average 1.4610591900311527) internal successors, (938), 649 states have internal predecessors, (938), 49 states have call successors, (49), 21 states have call predecessors, (49), 22 states have return successors, (59), 45 states have call predecessors, (59), 47 states have call successors, (59) Second operand 767 states. [2022-02-20 19:55:55,757 INFO L87 Difference]: Start difference. First operand has 715 states, 642 states have (on average 1.4610591900311527) internal successors, (938), 649 states have internal predecessors, (938), 49 states have call successors, (49), 21 states have call predecessors, (49), 22 states have return successors, (59), 45 states have call predecessors, (59), 47 states have call successors, (59) Second operand 767 states. [2022-02-20 19:55:55,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:55,781 INFO L93 Difference]: Finished difference Result 767 states and 1109 transitions. [2022-02-20 19:55:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1109 transitions. [2022-02-20 19:55:55,784 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:55:55,784 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:55:55,784 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:55:55,784 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:55:55,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 715 states, 642 states have (on average 1.4610591900311527) internal successors, (938), 649 states have internal predecessors, (938), 49 states have call successors, (49), 21 states have call predecessors, (49), 22 states have return successors, (59), 45 states have call predecessors, (59), 47 states have call successors, (59) [2022-02-20 19:55:55,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 715 states and 1046 transitions. [2022-02-20 19:55:55,809 INFO L78 Accepts]: Start accepts. Automaton has 715 states and 1046 transitions. Word has length 45 [2022-02-20 19:55:55,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:55:55,810 INFO L470 AbstractCegarLoop]: Abstraction has 715 states and 1046 transitions. [2022-02-20 19:55:55,810 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 19:55:55,811 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1046 transitions. [2022-02-20 19:55:55,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-02-20 19:55:55,811 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:55:55,812 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:55:55,812 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 19:55:55,812 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting error1Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:55:55,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:55:55,813 INFO L85 PathProgramCache]: Analyzing trace with hash -850776738, now seen corresponding path program 1 times [2022-02-20 19:55:55,813 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:55:55,813 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703407775] [2022-02-20 19:55:55,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:55:55,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:55:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:55,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 19:55:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:55,892 INFO L290 TraceCheckUtils]: 0: Hoare triple {9987#true} havoc ~__retres1~2; {9987#true} is VALID [2022-02-20 19:55:55,892 INFO L290 TraceCheckUtils]: 1: Hoare triple {9987#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {9987#true} is VALID [2022-02-20 19:55:55,892 INFO L290 TraceCheckUtils]: 2: Hoare triple {9987#true} #res := ~__retres1~2; {9987#true} is VALID [2022-02-20 19:55:55,897 INFO L290 TraceCheckUtils]: 3: Hoare triple {9987#true} assume true; {9987#true} is VALID [2022-02-20 19:55:55,898 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {9987#true} {9987#true} #1710#return; {9987#true} is VALID [2022-02-20 19:55:55,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-02-20 19:55:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:55,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {9987#true} havoc ~__retres1~2; {9987#true} is VALID [2022-02-20 19:55:55,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {9987#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {9987#true} is VALID [2022-02-20 19:55:55,902 INFO L290 TraceCheckUtils]: 2: Hoare triple {9987#true} #res := ~__retres1~2; {9987#true} is VALID [2022-02-20 19:55:55,902 INFO L290 TraceCheckUtils]: 3: Hoare triple {9987#true} assume true; {9987#true} is VALID [2022-02-20 19:55:55,903 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {9987#true} {9994#(= ~c_dr_st~0 2)} #1710#return; {9994#(= ~c_dr_st~0 2)} is VALID [2022-02-20 19:55:55,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-02-20 19:55:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:55,918 INFO L290 TraceCheckUtils]: 0: Hoare triple {10014#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {9987#true} is VALID [2022-02-20 19:55:55,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {9987#true} assume 1 == ~p_dw_pc~0; {9987#true} is VALID [2022-02-20 19:55:55,919 INFO L290 TraceCheckUtils]: 2: Hoare triple {9987#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {9987#true} is VALID [2022-02-20 19:55:55,919 INFO L290 TraceCheckUtils]: 3: Hoare triple {9987#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {9987#true} is VALID [2022-02-20 19:55:55,919 INFO L290 TraceCheckUtils]: 4: Hoare triple {9987#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {9987#true} is VALID [2022-02-20 19:55:55,919 INFO L290 TraceCheckUtils]: 5: Hoare triple {9987#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {9987#true} is VALID [2022-02-20 19:55:55,920 INFO L290 TraceCheckUtils]: 6: Hoare triple {9987#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {9987#true} is VALID [2022-02-20 19:55:55,920 INFO L290 TraceCheckUtils]: 7: Hoare triple {9987#true} assume !(1 == ~c_dr_pc~0); {9987#true} is VALID [2022-02-20 19:55:55,920 INFO L290 TraceCheckUtils]: 8: Hoare triple {9987#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {9987#true} is VALID [2022-02-20 19:55:55,920 INFO L290 TraceCheckUtils]: 9: Hoare triple {9987#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {9987#true} is VALID [2022-02-20 19:55:55,920 INFO L290 TraceCheckUtils]: 10: Hoare triple {9987#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {9987#true} is VALID [2022-02-20 19:55:55,920 INFO L290 TraceCheckUtils]: 11: Hoare triple {9987#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {9987#true} is VALID [2022-02-20 19:55:55,921 INFO L290 TraceCheckUtils]: 12: Hoare triple {9987#true} assume true; {9987#true} is VALID [2022-02-20 19:55:55,921 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {9987#true} {9988#false} #1714#return; {9988#false} is VALID [2022-02-20 19:55:55,921 INFO L290 TraceCheckUtils]: 0: Hoare triple {9987#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {9987#true} is VALID [2022-02-20 19:55:55,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {9987#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {9987#true} is VALID [2022-02-20 19:55:55,921 INFO L290 TraceCheckUtils]: 2: Hoare triple {9987#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {9987#true} is VALID [2022-02-20 19:55:55,921 INFO L290 TraceCheckUtils]: 3: Hoare triple {9987#true} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {9987#true} is VALID [2022-02-20 19:55:55,922 INFO L290 TraceCheckUtils]: 4: Hoare triple {9987#true} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {9987#true} is VALID [2022-02-20 19:55:55,922 INFO L290 TraceCheckUtils]: 5: Hoare triple {9987#true} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {9987#true} is VALID [2022-02-20 19:55:55,924 INFO L290 TraceCheckUtils]: 6: Hoare triple {9987#true} assume { :end_inline_init_threads1 } true; {9987#true} is VALID [2022-02-20 19:55:55,925 INFO L290 TraceCheckUtils]: 7: Hoare triple {9987#true} assume !false; {9987#true} is VALID [2022-02-20 19:55:55,925 INFO L290 TraceCheckUtils]: 8: Hoare triple {9987#true} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {9987#true} is VALID [2022-02-20 19:55:55,925 INFO L290 TraceCheckUtils]: 9: Hoare triple {9987#true} assume !false; {9987#true} is VALID [2022-02-20 19:55:55,925 INFO L272 TraceCheckUtils]: 10: Hoare triple {9987#true} call eval1_#t~ret8#1 := exists_runnable_thread1(); {9987#true} is VALID [2022-02-20 19:55:55,925 INFO L290 TraceCheckUtils]: 11: Hoare triple {9987#true} havoc ~__retres1~2; {9987#true} is VALID [2022-02-20 19:55:55,925 INFO L290 TraceCheckUtils]: 12: Hoare triple {9987#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {9987#true} is VALID [2022-02-20 19:55:55,926 INFO L290 TraceCheckUtils]: 13: Hoare triple {9987#true} #res := ~__retres1~2; {9987#true} is VALID [2022-02-20 19:55:55,926 INFO L290 TraceCheckUtils]: 14: Hoare triple {9987#true} assume true; {9987#true} is VALID [2022-02-20 19:55:55,926 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9987#true} {9987#true} #1710#return; {9987#true} is VALID [2022-02-20 19:55:55,926 INFO L290 TraceCheckUtils]: 16: Hoare triple {9987#true} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {9987#true} is VALID [2022-02-20 19:55:55,926 INFO L290 TraceCheckUtils]: 17: Hoare triple {9987#true} assume 0 != eval1_~tmp___1~0#1; {9987#true} is VALID [2022-02-20 19:55:55,926 INFO L290 TraceCheckUtils]: 18: Hoare triple {9987#true} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {9987#true} is VALID [2022-02-20 19:55:55,927 INFO L290 TraceCheckUtils]: 19: Hoare triple {9987#true} assume !(0 != eval1_~tmp~1#1); {9987#true} is VALID [2022-02-20 19:55:55,927 INFO L290 TraceCheckUtils]: 20: Hoare triple {9987#true} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {9987#true} is VALID [2022-02-20 19:55:55,927 INFO L290 TraceCheckUtils]: 21: Hoare triple {9987#true} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {9987#true} is VALID [2022-02-20 19:55:55,927 INFO L290 TraceCheckUtils]: 22: Hoare triple {9987#true} assume 0 == ~c_dr_pc~0; {9987#true} is VALID [2022-02-20 19:55:55,927 INFO L290 TraceCheckUtils]: 23: Hoare triple {9987#true} assume !false; {9987#true} is VALID [2022-02-20 19:55:55,928 INFO L290 TraceCheckUtils]: 24: Hoare triple {9987#true} assume 1 == ~q_free~0;~c_dr_st~0 := 2;~c_dr_pc~0 := 1;~a_t~0 := do_read_c_~a~0#1; {9994#(= ~c_dr_st~0 2)} is VALID [2022-02-20 19:55:55,928 INFO L290 TraceCheckUtils]: 25: Hoare triple {9994#(= ~c_dr_st~0 2)} assume { :end_inline_do_read_c } true; {9994#(= ~c_dr_st~0 2)} is VALID [2022-02-20 19:55:55,928 INFO L290 TraceCheckUtils]: 26: Hoare triple {9994#(= ~c_dr_st~0 2)} assume !false; {9994#(= ~c_dr_st~0 2)} is VALID [2022-02-20 19:55:55,931 INFO L272 TraceCheckUtils]: 27: Hoare triple {9994#(= ~c_dr_st~0 2)} call eval1_#t~ret8#1 := exists_runnable_thread1(); {9987#true} is VALID [2022-02-20 19:55:55,931 INFO L290 TraceCheckUtils]: 28: Hoare triple {9987#true} havoc ~__retres1~2; {9987#true} is VALID [2022-02-20 19:55:55,931 INFO L290 TraceCheckUtils]: 29: Hoare triple {9987#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {9987#true} is VALID [2022-02-20 19:55:55,931 INFO L290 TraceCheckUtils]: 30: Hoare triple {9987#true} #res := ~__retres1~2; {9987#true} is VALID [2022-02-20 19:55:55,931 INFO L290 TraceCheckUtils]: 31: Hoare triple {9987#true} assume true; {9987#true} is VALID [2022-02-20 19:55:55,932 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9987#true} {9994#(= ~c_dr_st~0 2)} #1710#return; {9994#(= ~c_dr_st~0 2)} is VALID [2022-02-20 19:55:55,932 INFO L290 TraceCheckUtils]: 33: Hoare triple {9994#(= ~c_dr_st~0 2)} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {9994#(= ~c_dr_st~0 2)} is VALID [2022-02-20 19:55:55,932 INFO L290 TraceCheckUtils]: 34: Hoare triple {9994#(= ~c_dr_st~0 2)} assume 0 != eval1_~tmp___1~0#1; {9994#(= ~c_dr_st~0 2)} is VALID [2022-02-20 19:55:55,933 INFO L290 TraceCheckUtils]: 35: Hoare triple {9994#(= ~c_dr_st~0 2)} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {9994#(= ~c_dr_st~0 2)} is VALID [2022-02-20 19:55:55,933 INFO L290 TraceCheckUtils]: 36: Hoare triple {9994#(= ~c_dr_st~0 2)} assume !(0 != eval1_~tmp~1#1); {9994#(= ~c_dr_st~0 2)} is VALID [2022-02-20 19:55:55,933 INFO L290 TraceCheckUtils]: 37: Hoare triple {9994#(= ~c_dr_st~0 2)} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {9988#false} is VALID [2022-02-20 19:55:55,934 INFO L290 TraceCheckUtils]: 38: Hoare triple {9988#false} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {9988#false} is VALID [2022-02-20 19:55:55,934 INFO L290 TraceCheckUtils]: 39: Hoare triple {9988#false} assume !(0 == ~c_dr_pc~0); {9988#false} is VALID [2022-02-20 19:55:55,934 INFO L290 TraceCheckUtils]: 40: Hoare triple {9988#false} assume 1 == ~c_dr_pc~0; {9988#false} is VALID [2022-02-20 19:55:55,934 INFO L290 TraceCheckUtils]: 41: Hoare triple {9988#false} do_read_c_~a~0#1 := ~a_t~0; {9988#false} is VALID [2022-02-20 19:55:55,934 INFO L290 TraceCheckUtils]: 42: Hoare triple {9988#false} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {9988#false} is VALID [2022-02-20 19:55:55,934 INFO L272 TraceCheckUtils]: 43: Hoare triple {9988#false} call immediate_notify_threads(); {10014#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:55:55,934 INFO L290 TraceCheckUtils]: 44: Hoare triple {10014#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {9987#true} is VALID [2022-02-20 19:55:55,935 INFO L290 TraceCheckUtils]: 45: Hoare triple {9987#true} assume 1 == ~p_dw_pc~0; {9987#true} is VALID [2022-02-20 19:55:55,935 INFO L290 TraceCheckUtils]: 46: Hoare triple {9987#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {9987#true} is VALID [2022-02-20 19:55:55,945 INFO L290 TraceCheckUtils]: 47: Hoare triple {9987#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {9987#true} is VALID [2022-02-20 19:55:55,945 INFO L290 TraceCheckUtils]: 48: Hoare triple {9987#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {9987#true} is VALID [2022-02-20 19:55:55,945 INFO L290 TraceCheckUtils]: 49: Hoare triple {9987#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {9987#true} is VALID [2022-02-20 19:55:55,945 INFO L290 TraceCheckUtils]: 50: Hoare triple {9987#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {9987#true} is VALID [2022-02-20 19:55:55,946 INFO L290 TraceCheckUtils]: 51: Hoare triple {9987#true} assume !(1 == ~c_dr_pc~0); {9987#true} is VALID [2022-02-20 19:55:55,946 INFO L290 TraceCheckUtils]: 52: Hoare triple {9987#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {9987#true} is VALID [2022-02-20 19:55:55,946 INFO L290 TraceCheckUtils]: 53: Hoare triple {9987#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {9987#true} is VALID [2022-02-20 19:55:55,946 INFO L290 TraceCheckUtils]: 54: Hoare triple {9987#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {9987#true} is VALID [2022-02-20 19:55:55,946 INFO L290 TraceCheckUtils]: 55: Hoare triple {9987#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {9987#true} is VALID [2022-02-20 19:55:55,946 INFO L290 TraceCheckUtils]: 56: Hoare triple {9987#true} assume true; {9987#true} is VALID [2022-02-20 19:55:55,946 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {9987#true} {9988#false} #1714#return; {9988#false} is VALID [2022-02-20 19:55:55,947 INFO L290 TraceCheckUtils]: 58: Hoare triple {9988#false} ~q_read_ev~0 := 2; {9988#false} is VALID [2022-02-20 19:55:55,947 INFO L290 TraceCheckUtils]: 59: Hoare triple {9988#false} assume !(~p_last_write~0 == ~c_last_read~0); {9988#false} is VALID [2022-02-20 19:55:55,947 INFO L272 TraceCheckUtils]: 60: Hoare triple {9988#false} call error1(); {9988#false} is VALID [2022-02-20 19:55:55,947 INFO L290 TraceCheckUtils]: 61: Hoare triple {9988#false} assume !false; {9988#false} is VALID [2022-02-20 19:55:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 19:55:55,947 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:55:55,948 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [703407775] [2022-02-20 19:55:55,948 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [703407775] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:55:55,948 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:55:55,948 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 19:55:55,948 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80553454] [2022-02-20 19:55:55,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:55:55,949 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 62 [2022-02-20 19:55:55,949 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:55:55,949 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 12.75) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 19:55:55,977 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:55:55,977 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:55:55,977 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:55:55,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:55:55,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 19:55:55,978 INFO L87 Difference]: Start difference. First operand 715 states and 1046 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 19:55:57,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:57,067 INFO L93 Difference]: Finished difference Result 1299 states and 1831 transitions. [2022-02-20 19:55:57,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 19:55:57,067 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 62 [2022-02-20 19:55:57,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:55:57,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 19:55:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 824 transitions. [2022-02-20 19:55:57,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 19:55:57,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 824 transitions. [2022-02-20 19:55:57,094 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 824 transitions. [2022-02-20 19:55:57,584 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 824 edges. 824 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:55:57,624 INFO L225 Difference]: With dead ends: 1299 [2022-02-20 19:55:57,625 INFO L226 Difference]: Without dead ends: 943 [2022-02-20 19:55:57,625 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:55:57,626 INFO L933 BasicCegarLoop]: 717 mSDtfsCounter, 332 mSDsluCounter, 706 mSDsCounter, 0 mSdLazyCounter, 363 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 334 SdHoareTripleChecker+Valid, 1423 SdHoareTripleChecker+Invalid, 396 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 19:55:57,626 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [334 Valid, 1423 Invalid, 396 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-20 19:55:57,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 943 states. [2022-02-20 19:55:57,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 943 to 905. [2022-02-20 19:55:57,644 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:55:57,646 INFO L82 GeneralOperation]: Start isEquivalent. First operand 943 states. Second operand has 905 states, 808 states have (on average 1.4084158415841583) internal successors, (1138), 817 states have internal predecessors, (1138), 63 states have call successors, (63), 29 states have call predecessors, (63), 32 states have return successors, (83), 59 states have call predecessors, (83), 61 states have call successors, (83) [2022-02-20 19:55:57,647 INFO L74 IsIncluded]: Start isIncluded. First operand 943 states. Second operand has 905 states, 808 states have (on average 1.4084158415841583) internal successors, (1138), 817 states have internal predecessors, (1138), 63 states have call successors, (63), 29 states have call predecessors, (63), 32 states have return successors, (83), 59 states have call predecessors, (83), 61 states have call successors, (83) [2022-02-20 19:55:57,649 INFO L87 Difference]: Start difference. First operand 943 states. Second operand has 905 states, 808 states have (on average 1.4084158415841583) internal successors, (1138), 817 states have internal predecessors, (1138), 63 states have call successors, (63), 29 states have call predecessors, (63), 32 states have return successors, (83), 59 states have call predecessors, (83), 61 states have call successors, (83) [2022-02-20 19:55:57,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:57,680 INFO L93 Difference]: Finished difference Result 943 states and 1330 transitions. [2022-02-20 19:55:57,680 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1330 transitions. [2022-02-20 19:55:57,682 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:55:57,682 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:55:57,684 INFO L74 IsIncluded]: Start isIncluded. First operand has 905 states, 808 states have (on average 1.4084158415841583) internal successors, (1138), 817 states have internal predecessors, (1138), 63 states have call successors, (63), 29 states have call predecessors, (63), 32 states have return successors, (83), 59 states have call predecessors, (83), 61 states have call successors, (83) Second operand 943 states. [2022-02-20 19:55:57,685 INFO L87 Difference]: Start difference. First operand has 905 states, 808 states have (on average 1.4084158415841583) internal successors, (1138), 817 states have internal predecessors, (1138), 63 states have call successors, (63), 29 states have call predecessors, (63), 32 states have return successors, (83), 59 states have call predecessors, (83), 61 states have call successors, (83) Second operand 943 states. [2022-02-20 19:55:57,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:57,717 INFO L93 Difference]: Finished difference Result 943 states and 1330 transitions. [2022-02-20 19:55:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1330 transitions. [2022-02-20 19:55:57,719 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:55:57,719 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:55:57,719 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:55:57,719 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:55:57,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 905 states, 808 states have (on average 1.4084158415841583) internal successors, (1138), 817 states have internal predecessors, (1138), 63 states have call successors, (63), 29 states have call predecessors, (63), 32 states have return successors, (83), 59 states have call predecessors, (83), 61 states have call successors, (83) [2022-02-20 19:55:57,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1284 transitions. [2022-02-20 19:55:57,757 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1284 transitions. Word has length 62 [2022-02-20 19:55:57,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:55:57,757 INFO L470 AbstractCegarLoop]: Abstraction has 905 states and 1284 transitions. [2022-02-20 19:55:57,758 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 19:55:57,758 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1284 transitions. [2022-02-20 19:55:57,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-02-20 19:55:57,759 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:55:57,759 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:55:57,759 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 19:55:57,759 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting error1Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:55:57,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:55:57,760 INFO L85 PathProgramCache]: Analyzing trace with hash 33645861, now seen corresponding path program 1 times [2022-02-20 19:55:57,760 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:55:57,760 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [728295303] [2022-02-20 19:55:57,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:55:57,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:55:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:57,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 19:55:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:57,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {14881#true} havoc ~__retres1~2; {14881#true} is VALID [2022-02-20 19:55:57,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {14881#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {14881#true} is VALID [2022-02-20 19:55:57,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {14881#true} #res := ~__retres1~2; {14881#true} is VALID [2022-02-20 19:55:57,795 INFO L290 TraceCheckUtils]: 3: Hoare triple {14881#true} assume true; {14881#true} is VALID [2022-02-20 19:55:57,795 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {14881#true} {14883#(= ~p_dw_pc~0 0)} #1710#return; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-02-20 19:55:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:57,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {14917#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {14881#true} is VALID [2022-02-20 19:55:57,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {14881#true} assume 1 == ~p_dw_pc~0; {14881#true} is VALID [2022-02-20 19:55:57,805 INFO L290 TraceCheckUtils]: 2: Hoare triple {14881#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {14881#true} is VALID [2022-02-20 19:55:57,805 INFO L290 TraceCheckUtils]: 3: Hoare triple {14881#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {14881#true} is VALID [2022-02-20 19:55:57,805 INFO L290 TraceCheckUtils]: 4: Hoare triple {14881#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {14881#true} is VALID [2022-02-20 19:55:57,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {14881#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {14881#true} is VALID [2022-02-20 19:55:57,806 INFO L290 TraceCheckUtils]: 6: Hoare triple {14881#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {14881#true} is VALID [2022-02-20 19:55:57,806 INFO L290 TraceCheckUtils]: 7: Hoare triple {14881#true} assume !(1 == ~c_dr_pc~0); {14881#true} is VALID [2022-02-20 19:55:57,806 INFO L290 TraceCheckUtils]: 8: Hoare triple {14881#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {14881#true} is VALID [2022-02-20 19:55:57,806 INFO L290 TraceCheckUtils]: 9: Hoare triple {14881#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {14881#true} is VALID [2022-02-20 19:55:57,806 INFO L290 TraceCheckUtils]: 10: Hoare triple {14881#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {14881#true} is VALID [2022-02-20 19:55:57,806 INFO L290 TraceCheckUtils]: 11: Hoare triple {14881#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {14881#true} is VALID [2022-02-20 19:55:57,806 INFO L290 TraceCheckUtils]: 12: Hoare triple {14881#true} assume true; {14881#true} is VALID [2022-02-20 19:55:57,807 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {14881#true} {14882#false} #1712#return; {14882#false} is VALID [2022-02-20 19:55:57,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-02-20 19:55:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:57,813 INFO L290 TraceCheckUtils]: 0: Hoare triple {14917#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {14881#true} is VALID [2022-02-20 19:55:57,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {14881#true} assume 1 == ~p_dw_pc~0; {14881#true} is VALID [2022-02-20 19:55:57,814 INFO L290 TraceCheckUtils]: 2: Hoare triple {14881#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {14881#true} is VALID [2022-02-20 19:55:57,814 INFO L290 TraceCheckUtils]: 3: Hoare triple {14881#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {14881#true} is VALID [2022-02-20 19:55:57,814 INFO L290 TraceCheckUtils]: 4: Hoare triple {14881#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {14881#true} is VALID [2022-02-20 19:55:57,814 INFO L290 TraceCheckUtils]: 5: Hoare triple {14881#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {14881#true} is VALID [2022-02-20 19:55:57,814 INFO L290 TraceCheckUtils]: 6: Hoare triple {14881#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {14881#true} is VALID [2022-02-20 19:55:57,814 INFO L290 TraceCheckUtils]: 7: Hoare triple {14881#true} assume !(1 == ~c_dr_pc~0); {14881#true} is VALID [2022-02-20 19:55:57,814 INFO L290 TraceCheckUtils]: 8: Hoare triple {14881#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {14881#true} is VALID [2022-02-20 19:55:57,815 INFO L290 TraceCheckUtils]: 9: Hoare triple {14881#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {14881#true} is VALID [2022-02-20 19:55:57,815 INFO L290 TraceCheckUtils]: 10: Hoare triple {14881#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {14881#true} is VALID [2022-02-20 19:55:57,815 INFO L290 TraceCheckUtils]: 11: Hoare triple {14881#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {14881#true} is VALID [2022-02-20 19:55:57,815 INFO L290 TraceCheckUtils]: 12: Hoare triple {14881#true} assume true; {14881#true} is VALID [2022-02-20 19:55:57,815 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {14881#true} {14882#false} #1714#return; {14882#false} is VALID [2022-02-20 19:55:57,815 INFO L290 TraceCheckUtils]: 0: Hoare triple {14881#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {14881#true} is VALID [2022-02-20 19:55:57,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {14881#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {14881#true} is VALID [2022-02-20 19:55:57,834 INFO L290 TraceCheckUtils]: 2: Hoare triple {14881#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,835 INFO L290 TraceCheckUtils]: 3: Hoare triple {14883#(= ~p_dw_pc~0 0)} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,835 INFO L290 TraceCheckUtils]: 4: Hoare triple {14883#(= ~p_dw_pc~0 0)} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,835 INFO L290 TraceCheckUtils]: 5: Hoare triple {14883#(= ~p_dw_pc~0 0)} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,836 INFO L290 TraceCheckUtils]: 6: Hoare triple {14883#(= ~p_dw_pc~0 0)} assume { :end_inline_init_threads1 } true; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,836 INFO L290 TraceCheckUtils]: 7: Hoare triple {14883#(= ~p_dw_pc~0 0)} assume !false; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,836 INFO L290 TraceCheckUtils]: 8: Hoare triple {14883#(= ~p_dw_pc~0 0)} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,837 INFO L290 TraceCheckUtils]: 9: Hoare triple {14883#(= ~p_dw_pc~0 0)} assume !false; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,837 INFO L272 TraceCheckUtils]: 10: Hoare triple {14883#(= ~p_dw_pc~0 0)} call eval1_#t~ret8#1 := exists_runnable_thread1(); {14881#true} is VALID [2022-02-20 19:55:57,837 INFO L290 TraceCheckUtils]: 11: Hoare triple {14881#true} havoc ~__retres1~2; {14881#true} is VALID [2022-02-20 19:55:57,837 INFO L290 TraceCheckUtils]: 12: Hoare triple {14881#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {14881#true} is VALID [2022-02-20 19:55:57,837 INFO L290 TraceCheckUtils]: 13: Hoare triple {14881#true} #res := ~__retres1~2; {14881#true} is VALID [2022-02-20 19:55:57,837 INFO L290 TraceCheckUtils]: 14: Hoare triple {14881#true} assume true; {14881#true} is VALID [2022-02-20 19:55:57,838 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {14881#true} {14883#(= ~p_dw_pc~0 0)} #1710#return; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,838 INFO L290 TraceCheckUtils]: 16: Hoare triple {14883#(= ~p_dw_pc~0 0)} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,838 INFO L290 TraceCheckUtils]: 17: Hoare triple {14883#(= ~p_dw_pc~0 0)} assume 0 != eval1_~tmp___1~0#1; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,839 INFO L290 TraceCheckUtils]: 18: Hoare triple {14883#(= ~p_dw_pc~0 0)} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,839 INFO L290 TraceCheckUtils]: 19: Hoare triple {14883#(= ~p_dw_pc~0 0)} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {14883#(= ~p_dw_pc~0 0)} is VALID [2022-02-20 19:55:57,839 INFO L290 TraceCheckUtils]: 20: Hoare triple {14883#(= ~p_dw_pc~0 0)} assume !(0 == ~p_dw_pc~0); {14882#false} is VALID [2022-02-20 19:55:57,839 INFO L290 TraceCheckUtils]: 21: Hoare triple {14882#false} assume 1 == ~p_dw_pc~0; {14882#false} is VALID [2022-02-20 19:55:57,840 INFO L290 TraceCheckUtils]: 22: Hoare triple {14882#false} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {14882#false} is VALID [2022-02-20 19:55:57,840 INFO L272 TraceCheckUtils]: 23: Hoare triple {14882#false} call immediate_notify_threads(); {14917#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:55:57,840 INFO L290 TraceCheckUtils]: 24: Hoare triple {14917#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {14881#true} is VALID [2022-02-20 19:55:57,840 INFO L290 TraceCheckUtils]: 25: Hoare triple {14881#true} assume 1 == ~p_dw_pc~0; {14881#true} is VALID [2022-02-20 19:55:57,840 INFO L290 TraceCheckUtils]: 26: Hoare triple {14881#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {14881#true} is VALID [2022-02-20 19:55:57,840 INFO L290 TraceCheckUtils]: 27: Hoare triple {14881#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {14881#true} is VALID [2022-02-20 19:55:57,840 INFO L290 TraceCheckUtils]: 28: Hoare triple {14881#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {14881#true} is VALID [2022-02-20 19:55:57,841 INFO L290 TraceCheckUtils]: 29: Hoare triple {14881#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {14881#true} is VALID [2022-02-20 19:55:57,841 INFO L290 TraceCheckUtils]: 30: Hoare triple {14881#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {14881#true} is VALID [2022-02-20 19:55:57,841 INFO L290 TraceCheckUtils]: 31: Hoare triple {14881#true} assume !(1 == ~c_dr_pc~0); {14881#true} is VALID [2022-02-20 19:55:57,841 INFO L290 TraceCheckUtils]: 32: Hoare triple {14881#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {14881#true} is VALID [2022-02-20 19:55:57,841 INFO L290 TraceCheckUtils]: 33: Hoare triple {14881#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {14881#true} is VALID [2022-02-20 19:55:57,841 INFO L290 TraceCheckUtils]: 34: Hoare triple {14881#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {14881#true} is VALID [2022-02-20 19:55:57,841 INFO L290 TraceCheckUtils]: 35: Hoare triple {14881#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {14881#true} is VALID [2022-02-20 19:55:57,841 INFO L290 TraceCheckUtils]: 36: Hoare triple {14881#true} assume true; {14881#true} is VALID [2022-02-20 19:55:57,842 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {14881#true} {14882#false} #1712#return; {14882#false} is VALID [2022-02-20 19:55:57,842 INFO L290 TraceCheckUtils]: 38: Hoare triple {14882#false} ~q_write_ev~0 := 2; {14882#false} is VALID [2022-02-20 19:55:57,842 INFO L290 TraceCheckUtils]: 39: Hoare triple {14882#false} assume !false; {14882#false} is VALID [2022-02-20 19:55:57,842 INFO L290 TraceCheckUtils]: 40: Hoare triple {14882#false} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {14882#false} is VALID [2022-02-20 19:55:57,842 INFO L290 TraceCheckUtils]: 41: Hoare triple {14882#false} assume { :end_inline_do_write_p } true; {14882#false} is VALID [2022-02-20 19:55:57,842 INFO L290 TraceCheckUtils]: 42: Hoare triple {14882#false} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {14882#false} is VALID [2022-02-20 19:55:57,842 INFO L290 TraceCheckUtils]: 43: Hoare triple {14882#false} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {14882#false} is VALID [2022-02-20 19:55:57,842 INFO L290 TraceCheckUtils]: 44: Hoare triple {14882#false} assume 0 == ~c_dr_pc~0; {14882#false} is VALID [2022-02-20 19:55:57,843 INFO L290 TraceCheckUtils]: 45: Hoare triple {14882#false} assume !false; {14882#false} is VALID [2022-02-20 19:55:57,843 INFO L290 TraceCheckUtils]: 46: Hoare triple {14882#false} assume !(1 == ~q_free~0); {14882#false} is VALID [2022-02-20 19:55:57,843 INFO L290 TraceCheckUtils]: 47: Hoare triple {14882#false} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {14882#false} is VALID [2022-02-20 19:55:57,843 INFO L272 TraceCheckUtils]: 48: Hoare triple {14882#false} call immediate_notify_threads(); {14917#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:55:57,843 INFO L290 TraceCheckUtils]: 49: Hoare triple {14917#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {14881#true} is VALID [2022-02-20 19:55:57,843 INFO L290 TraceCheckUtils]: 50: Hoare triple {14881#true} assume 1 == ~p_dw_pc~0; {14881#true} is VALID [2022-02-20 19:55:57,843 INFO L290 TraceCheckUtils]: 51: Hoare triple {14881#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {14881#true} is VALID [2022-02-20 19:55:57,844 INFO L290 TraceCheckUtils]: 52: Hoare triple {14881#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {14881#true} is VALID [2022-02-20 19:55:57,844 INFO L290 TraceCheckUtils]: 53: Hoare triple {14881#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {14881#true} is VALID [2022-02-20 19:55:57,844 INFO L290 TraceCheckUtils]: 54: Hoare triple {14881#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {14881#true} is VALID [2022-02-20 19:55:57,844 INFO L290 TraceCheckUtils]: 55: Hoare triple {14881#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {14881#true} is VALID [2022-02-20 19:55:57,844 INFO L290 TraceCheckUtils]: 56: Hoare triple {14881#true} assume !(1 == ~c_dr_pc~0); {14881#true} is VALID [2022-02-20 19:55:57,844 INFO L290 TraceCheckUtils]: 57: Hoare triple {14881#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {14881#true} is VALID [2022-02-20 19:55:57,844 INFO L290 TraceCheckUtils]: 58: Hoare triple {14881#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {14881#true} is VALID [2022-02-20 19:55:57,844 INFO L290 TraceCheckUtils]: 59: Hoare triple {14881#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {14881#true} is VALID [2022-02-20 19:55:57,845 INFO L290 TraceCheckUtils]: 60: Hoare triple {14881#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {14881#true} is VALID [2022-02-20 19:55:57,845 INFO L290 TraceCheckUtils]: 61: Hoare triple {14881#true} assume true; {14881#true} is VALID [2022-02-20 19:55:57,845 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {14881#true} {14882#false} #1714#return; {14882#false} is VALID [2022-02-20 19:55:57,845 INFO L290 TraceCheckUtils]: 63: Hoare triple {14882#false} ~q_read_ev~0 := 2; {14882#false} is VALID [2022-02-20 19:55:57,845 INFO L290 TraceCheckUtils]: 64: Hoare triple {14882#false} assume !(~p_last_write~0 == ~c_last_read~0); {14882#false} is VALID [2022-02-20 19:55:57,845 INFO L272 TraceCheckUtils]: 65: Hoare triple {14882#false} call error1(); {14882#false} is VALID [2022-02-20 19:55:57,845 INFO L290 TraceCheckUtils]: 66: Hoare triple {14882#false} assume !false; {14882#false} is VALID [2022-02-20 19:55:57,846 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-02-20 19:55:57,846 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:55:57,846 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [728295303] [2022-02-20 19:55:57,846 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [728295303] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:55:57,846 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:55:57,846 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 19:55:57,846 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685504373] [2022-02-20 19:55:57,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:55:57,847 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 67 [2022-02-20 19:55:57,847 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:55:57,847 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 19:55:57,875 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:55:57,875 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:55:57,875 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:55:57,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:55:57,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 19:55:57,876 INFO L87 Difference]: Start difference. First operand 905 states and 1284 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 19:55:58,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:58,846 INFO L93 Difference]: Finished difference Result 1558 states and 2137 transitions. [2022-02-20 19:55:58,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 19:55:58,846 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 67 [2022-02-20 19:55:58,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:55:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 19:55:58,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 822 transitions. [2022-02-20 19:55:58,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 19:55:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 822 transitions. [2022-02-20 19:55:58,855 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 822 transitions. [2022-02-20 19:55:59,356 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 822 edges. 822 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:55:59,450 INFO L225 Difference]: With dead ends: 1558 [2022-02-20 19:55:59,451 INFO L226 Difference]: Without dead ends: 1104 [2022-02-20 19:55:59,452 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:55:59,452 INFO L933 BasicCegarLoop]: 663 mSDtfsCounter, 880 mSDsluCounter, 396 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 905 SdHoareTripleChecker+Valid, 1059 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:55:59,452 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [905 Valid, 1059 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 71 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:55:59,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1104 states. [2022-02-20 19:55:59,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1104 to 1049. [2022-02-20 19:55:59,480 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:55:59,481 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1104 states. Second operand has 1049 states, 936 states have (on average 1.3771367521367521) internal successors, (1289), 947 states have internal predecessors, (1289), 71 states have call successors, (71), 35 states have call predecessors, (71), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) [2022-02-20 19:55:59,483 INFO L74 IsIncluded]: Start isIncluded. First operand 1104 states. Second operand has 1049 states, 936 states have (on average 1.3771367521367521) internal successors, (1289), 947 states have internal predecessors, (1289), 71 states have call successors, (71), 35 states have call predecessors, (71), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) [2022-02-20 19:55:59,484 INFO L87 Difference]: Start difference. First operand 1104 states. Second operand has 1049 states, 936 states have (on average 1.3771367521367521) internal successors, (1289), 947 states have internal predecessors, (1289), 71 states have call successors, (71), 35 states have call predecessors, (71), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) [2022-02-20 19:55:59,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:59,523 INFO L93 Difference]: Finished difference Result 1104 states and 1524 transitions. [2022-02-20 19:55:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1524 transitions. [2022-02-20 19:55:59,525 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:55:59,525 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:55:59,527 INFO L74 IsIncluded]: Start isIncluded. First operand has 1049 states, 936 states have (on average 1.3771367521367521) internal successors, (1289), 947 states have internal predecessors, (1289), 71 states have call successors, (71), 35 states have call predecessors, (71), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) Second operand 1104 states. [2022-02-20 19:55:59,540 INFO L87 Difference]: Start difference. First operand has 1049 states, 936 states have (on average 1.3771367521367521) internal successors, (1289), 947 states have internal predecessors, (1289), 71 states have call successors, (71), 35 states have call predecessors, (71), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) Second operand 1104 states. [2022-02-20 19:55:59,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:55:59,581 INFO L93 Difference]: Finished difference Result 1104 states and 1524 transitions. [2022-02-20 19:55:59,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1524 transitions. [2022-02-20 19:55:59,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:55:59,585 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:55:59,585 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:55:59,585 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:55:59,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1049 states, 936 states have (on average 1.3771367521367521) internal successors, (1289), 947 states have internal predecessors, (1289), 71 states have call successors, (71), 35 states have call predecessors, (71), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) [2022-02-20 19:55:59,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 1049 states and 1457 transitions. [2022-02-20 19:55:59,634 INFO L78 Accepts]: Start accepts. Automaton has 1049 states and 1457 transitions. Word has length 67 [2022-02-20 19:55:59,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:55:59,634 INFO L470 AbstractCegarLoop]: Abstraction has 1049 states and 1457 transitions. [2022-02-20 19:55:59,634 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 19:55:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1457 transitions. [2022-02-20 19:55:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-02-20 19:55:59,636 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:55:59,636 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:55:59,636 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 19:55:59,636 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting error1Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:55:59,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:55:59,636 INFO L85 PathProgramCache]: Analyzing trace with hash -2088486643, now seen corresponding path program 1 times [2022-02-20 19:55:59,636 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:55:59,636 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592153120] [2022-02-20 19:55:59,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:55:59,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:55:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:59,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 19:55:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:59,700 INFO L290 TraceCheckUtils]: 0: Hoare triple {20672#true} havoc ~__retres1~2; {20672#true} is VALID [2022-02-20 19:55:59,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {20672#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {20672#true} is VALID [2022-02-20 19:55:59,700 INFO L290 TraceCheckUtils]: 2: Hoare triple {20672#true} #res := ~__retres1~2; {20672#true} is VALID [2022-02-20 19:55:59,700 INFO L290 TraceCheckUtils]: 3: Hoare triple {20672#true} assume true; {20672#true} is VALID [2022-02-20 19:55:59,703 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {20672#true} {20672#true} #1710#return; {20672#true} is VALID [2022-02-20 19:55:59,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-02-20 19:55:59,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:59,761 INFO L290 TraceCheckUtils]: 0: Hoare triple {20707#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {20672#true} is VALID [2022-02-20 19:55:59,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {20672#true} assume !(1 == ~p_dw_pc~0); {20672#true} is VALID [2022-02-20 19:55:59,763 INFO L290 TraceCheckUtils]: 2: Hoare triple {20672#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {20708#(and (<= |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1|))} is VALID [2022-02-20 19:55:59,764 INFO L290 TraceCheckUtils]: 3: Hoare triple {20708#(and (<= |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1|))} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {20709#(and (<= |immediate_notify_threads_is_do_write_p_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_#res#1|))} is VALID [2022-02-20 19:55:59,764 INFO L290 TraceCheckUtils]: 4: Hoare triple {20709#(and (<= |immediate_notify_threads_is_do_write_p_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_#res#1|))} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {20710#(and (<= |immediate_notify_threads_~tmp~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp~0#1| 1)))} is VALID [2022-02-20 19:55:59,765 INFO L290 TraceCheckUtils]: 5: Hoare triple {20710#(and (<= |immediate_notify_threads_~tmp~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp~0#1| 1)))} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {20673#false} is VALID [2022-02-20 19:55:59,765 INFO L290 TraceCheckUtils]: 6: Hoare triple {20673#false} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {20673#false} is VALID [2022-02-20 19:55:59,766 INFO L290 TraceCheckUtils]: 7: Hoare triple {20673#false} assume !(1 == ~c_dr_pc~0); {20673#false} is VALID [2022-02-20 19:55:59,766 INFO L290 TraceCheckUtils]: 8: Hoare triple {20673#false} is_do_read_c_triggered_~__retres1~1#1 := 0; {20673#false} is VALID [2022-02-20 19:55:59,766 INFO L290 TraceCheckUtils]: 9: Hoare triple {20673#false} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {20673#false} is VALID [2022-02-20 19:55:59,766 INFO L290 TraceCheckUtils]: 10: Hoare triple {20673#false} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {20673#false} is VALID [2022-02-20 19:55:59,767 INFO L290 TraceCheckUtils]: 11: Hoare triple {20673#false} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {20673#false} is VALID [2022-02-20 19:55:59,767 INFO L290 TraceCheckUtils]: 12: Hoare triple {20673#false} assume true; {20673#false} is VALID [2022-02-20 19:55:59,767 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {20673#false} {20672#true} #1712#return; {20673#false} is VALID [2022-02-20 19:55:59,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-02-20 19:55:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:59,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {20707#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {20672#true} is VALID [2022-02-20 19:55:59,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {20672#true} assume 1 == ~p_dw_pc~0; {20672#true} is VALID [2022-02-20 19:55:59,776 INFO L290 TraceCheckUtils]: 2: Hoare triple {20672#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {20672#true} is VALID [2022-02-20 19:55:59,776 INFO L290 TraceCheckUtils]: 3: Hoare triple {20672#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {20672#true} is VALID [2022-02-20 19:55:59,777 INFO L290 TraceCheckUtils]: 4: Hoare triple {20672#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {20672#true} is VALID [2022-02-20 19:55:59,777 INFO L290 TraceCheckUtils]: 5: Hoare triple {20672#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {20672#true} is VALID [2022-02-20 19:55:59,777 INFO L290 TraceCheckUtils]: 6: Hoare triple {20672#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {20672#true} is VALID [2022-02-20 19:55:59,777 INFO L290 TraceCheckUtils]: 7: Hoare triple {20672#true} assume !(1 == ~c_dr_pc~0); {20672#true} is VALID [2022-02-20 19:55:59,777 INFO L290 TraceCheckUtils]: 8: Hoare triple {20672#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {20672#true} is VALID [2022-02-20 19:55:59,778 INFO L290 TraceCheckUtils]: 9: Hoare triple {20672#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {20672#true} is VALID [2022-02-20 19:55:59,778 INFO L290 TraceCheckUtils]: 10: Hoare triple {20672#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {20672#true} is VALID [2022-02-20 19:55:59,778 INFO L290 TraceCheckUtils]: 11: Hoare triple {20672#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {20672#true} is VALID [2022-02-20 19:55:59,778 INFO L290 TraceCheckUtils]: 12: Hoare triple {20672#true} assume true; {20672#true} is VALID [2022-02-20 19:55:59,778 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {20672#true} {20673#false} #1714#return; {20673#false} is VALID [2022-02-20 19:55:59,779 INFO L290 TraceCheckUtils]: 0: Hoare triple {20672#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {20672#true} is VALID [2022-02-20 19:55:59,779 INFO L290 TraceCheckUtils]: 1: Hoare triple {20672#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {20672#true} is VALID [2022-02-20 19:55:59,779 INFO L290 TraceCheckUtils]: 2: Hoare triple {20672#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {20672#true} is VALID [2022-02-20 19:55:59,779 INFO L290 TraceCheckUtils]: 3: Hoare triple {20672#true} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {20672#true} is VALID [2022-02-20 19:55:59,779 INFO L290 TraceCheckUtils]: 4: Hoare triple {20672#true} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {20672#true} is VALID [2022-02-20 19:55:59,779 INFO L290 TraceCheckUtils]: 5: Hoare triple {20672#true} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L290 TraceCheckUtils]: 6: Hoare triple {20672#true} assume { :end_inline_init_threads1 } true; {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L290 TraceCheckUtils]: 7: Hoare triple {20672#true} assume !false; {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L290 TraceCheckUtils]: 8: Hoare triple {20672#true} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L290 TraceCheckUtils]: 9: Hoare triple {20672#true} assume !false; {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L272 TraceCheckUtils]: 10: Hoare triple {20672#true} call eval1_#t~ret8#1 := exists_runnable_thread1(); {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L290 TraceCheckUtils]: 11: Hoare triple {20672#true} havoc ~__retres1~2; {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L290 TraceCheckUtils]: 12: Hoare triple {20672#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L290 TraceCheckUtils]: 13: Hoare triple {20672#true} #res := ~__retres1~2; {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L290 TraceCheckUtils]: 14: Hoare triple {20672#true} assume true; {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {20672#true} {20672#true} #1710#return; {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L290 TraceCheckUtils]: 16: Hoare triple {20672#true} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {20672#true} is VALID [2022-02-20 19:55:59,780 INFO L290 TraceCheckUtils]: 17: Hoare triple {20672#true} assume 0 != eval1_~tmp___1~0#1; {20672#true} is VALID [2022-02-20 19:55:59,781 INFO L290 TraceCheckUtils]: 18: Hoare triple {20672#true} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {20672#true} is VALID [2022-02-20 19:55:59,781 INFO L290 TraceCheckUtils]: 19: Hoare triple {20672#true} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {20672#true} is VALID [2022-02-20 19:55:59,781 INFO L290 TraceCheckUtils]: 20: Hoare triple {20672#true} assume 0 == ~p_dw_pc~0; {20672#true} is VALID [2022-02-20 19:55:59,781 INFO L290 TraceCheckUtils]: 21: Hoare triple {20672#true} assume !false; {20672#true} is VALID [2022-02-20 19:55:59,781 INFO L290 TraceCheckUtils]: 22: Hoare triple {20672#true} assume !(0 == ~q_free~0); {20672#true} is VALID [2022-02-20 19:55:59,781 INFO L290 TraceCheckUtils]: 23: Hoare triple {20672#true} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {20672#true} is VALID [2022-02-20 19:55:59,782 INFO L272 TraceCheckUtils]: 24: Hoare triple {20672#true} call immediate_notify_threads(); {20707#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:55:59,782 INFO L290 TraceCheckUtils]: 25: Hoare triple {20707#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {20672#true} is VALID [2022-02-20 19:55:59,782 INFO L290 TraceCheckUtils]: 26: Hoare triple {20672#true} assume !(1 == ~p_dw_pc~0); {20672#true} is VALID [2022-02-20 19:55:59,783 INFO L290 TraceCheckUtils]: 27: Hoare triple {20672#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {20708#(and (<= |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1|))} is VALID [2022-02-20 19:55:59,783 INFO L290 TraceCheckUtils]: 28: Hoare triple {20708#(and (<= |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1|))} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {20709#(and (<= |immediate_notify_threads_is_do_write_p_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_#res#1|))} is VALID [2022-02-20 19:55:59,784 INFO L290 TraceCheckUtils]: 29: Hoare triple {20709#(and (<= |immediate_notify_threads_is_do_write_p_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_#res#1|))} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {20710#(and (<= |immediate_notify_threads_~tmp~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp~0#1| 1)))} is VALID [2022-02-20 19:55:59,784 INFO L290 TraceCheckUtils]: 30: Hoare triple {20710#(and (<= |immediate_notify_threads_~tmp~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp~0#1| 1)))} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {20673#false} is VALID [2022-02-20 19:55:59,784 INFO L290 TraceCheckUtils]: 31: Hoare triple {20673#false} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {20673#false} is VALID [2022-02-20 19:55:59,784 INFO L290 TraceCheckUtils]: 32: Hoare triple {20673#false} assume !(1 == ~c_dr_pc~0); {20673#false} is VALID [2022-02-20 19:55:59,784 INFO L290 TraceCheckUtils]: 33: Hoare triple {20673#false} is_do_read_c_triggered_~__retres1~1#1 := 0; {20673#false} is VALID [2022-02-20 19:55:59,784 INFO L290 TraceCheckUtils]: 34: Hoare triple {20673#false} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {20673#false} is VALID [2022-02-20 19:55:59,784 INFO L290 TraceCheckUtils]: 35: Hoare triple {20673#false} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {20673#false} is VALID [2022-02-20 19:55:59,784 INFO L290 TraceCheckUtils]: 36: Hoare triple {20673#false} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L290 TraceCheckUtils]: 37: Hoare triple {20673#false} assume true; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {20673#false} {20672#true} #1712#return; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L290 TraceCheckUtils]: 39: Hoare triple {20673#false} ~q_write_ev~0 := 2; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L290 TraceCheckUtils]: 40: Hoare triple {20673#false} assume !false; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L290 TraceCheckUtils]: 41: Hoare triple {20673#false} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L290 TraceCheckUtils]: 42: Hoare triple {20673#false} assume { :end_inline_do_write_p } true; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L290 TraceCheckUtils]: 43: Hoare triple {20673#false} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L290 TraceCheckUtils]: 44: Hoare triple {20673#false} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L290 TraceCheckUtils]: 45: Hoare triple {20673#false} assume 0 == ~c_dr_pc~0; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L290 TraceCheckUtils]: 46: Hoare triple {20673#false} assume !false; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L290 TraceCheckUtils]: 47: Hoare triple {20673#false} assume !(1 == ~q_free~0); {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L290 TraceCheckUtils]: 48: Hoare triple {20673#false} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {20673#false} is VALID [2022-02-20 19:55:59,785 INFO L272 TraceCheckUtils]: 49: Hoare triple {20673#false} call immediate_notify_threads(); {20707#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 50: Hoare triple {20707#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 51: Hoare triple {20672#true} assume 1 == ~p_dw_pc~0; {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 52: Hoare triple {20672#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 53: Hoare triple {20672#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 54: Hoare triple {20672#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 55: Hoare triple {20672#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 56: Hoare triple {20672#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 57: Hoare triple {20672#true} assume !(1 == ~c_dr_pc~0); {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 58: Hoare triple {20672#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 59: Hoare triple {20672#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 60: Hoare triple {20672#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 61: Hoare triple {20672#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {20672#true} is VALID [2022-02-20 19:55:59,786 INFO L290 TraceCheckUtils]: 62: Hoare triple {20672#true} assume true; {20672#true} is VALID [2022-02-20 19:55:59,787 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {20672#true} {20673#false} #1714#return; {20673#false} is VALID [2022-02-20 19:55:59,787 INFO L290 TraceCheckUtils]: 64: Hoare triple {20673#false} ~q_read_ev~0 := 2; {20673#false} is VALID [2022-02-20 19:55:59,787 INFO L290 TraceCheckUtils]: 65: Hoare triple {20673#false} assume !(~p_last_write~0 == ~c_last_read~0); {20673#false} is VALID [2022-02-20 19:55:59,787 INFO L272 TraceCheckUtils]: 66: Hoare triple {20673#false} call error1(); {20673#false} is VALID [2022-02-20 19:55:59,787 INFO L290 TraceCheckUtils]: 67: Hoare triple {20673#false} assume !false; {20673#false} is VALID [2022-02-20 19:55:59,787 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-20 19:55:59,787 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:55:59,787 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592153120] [2022-02-20 19:55:59,787 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1592153120] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 19:55:59,787 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1610638519] [2022-02-20 19:55:59,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:55:59,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 19:55:59,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:55:59,789 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 19:55:59,819 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 19:55:59,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:59,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 375 conjuncts, 7 conjunts are in the unsatisfiable core [2022-02-20 19:55:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:55:59,955 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 19:56:00,179 INFO L290 TraceCheckUtils]: 0: Hoare triple {20672#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {20672#true} is VALID [2022-02-20 19:56:00,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {20672#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {20672#true} is VALID [2022-02-20 19:56:00,180 INFO L290 TraceCheckUtils]: 2: Hoare triple {20672#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {20672#true} is VALID [2022-02-20 19:56:00,180 INFO L290 TraceCheckUtils]: 3: Hoare triple {20672#true} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {20672#true} is VALID [2022-02-20 19:56:00,180 INFO L290 TraceCheckUtils]: 4: Hoare triple {20672#true} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {20672#true} is VALID [2022-02-20 19:56:00,180 INFO L290 TraceCheckUtils]: 5: Hoare triple {20672#true} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {20672#true} is VALID [2022-02-20 19:56:00,180 INFO L290 TraceCheckUtils]: 6: Hoare triple {20672#true} assume { :end_inline_init_threads1 } true; {20672#true} is VALID [2022-02-20 19:56:00,180 INFO L290 TraceCheckUtils]: 7: Hoare triple {20672#true} assume !false; {20672#true} is VALID [2022-02-20 19:56:00,181 INFO L290 TraceCheckUtils]: 8: Hoare triple {20672#true} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {20672#true} is VALID [2022-02-20 19:56:00,181 INFO L290 TraceCheckUtils]: 9: Hoare triple {20672#true} assume !false; {20672#true} is VALID [2022-02-20 19:56:00,181 INFO L272 TraceCheckUtils]: 10: Hoare triple {20672#true} call eval1_#t~ret8#1 := exists_runnable_thread1(); {20672#true} is VALID [2022-02-20 19:56:00,181 INFO L290 TraceCheckUtils]: 11: Hoare triple {20672#true} havoc ~__retres1~2; {20672#true} is VALID [2022-02-20 19:56:00,181 INFO L290 TraceCheckUtils]: 12: Hoare triple {20672#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {20672#true} is VALID [2022-02-20 19:56:00,181 INFO L290 TraceCheckUtils]: 13: Hoare triple {20672#true} #res := ~__retres1~2; {20672#true} is VALID [2022-02-20 19:56:00,181 INFO L290 TraceCheckUtils]: 14: Hoare triple {20672#true} assume true; {20672#true} is VALID [2022-02-20 19:56:00,181 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {20672#true} {20672#true} #1710#return; {20672#true} is VALID [2022-02-20 19:56:00,182 INFO L290 TraceCheckUtils]: 16: Hoare triple {20672#true} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {20672#true} is VALID [2022-02-20 19:56:00,182 INFO L290 TraceCheckUtils]: 17: Hoare triple {20672#true} assume 0 != eval1_~tmp___1~0#1; {20672#true} is VALID [2022-02-20 19:56:00,182 INFO L290 TraceCheckUtils]: 18: Hoare triple {20672#true} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {20672#true} is VALID [2022-02-20 19:56:00,182 INFO L290 TraceCheckUtils]: 19: Hoare triple {20672#true} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {20672#true} is VALID [2022-02-20 19:56:00,182 INFO L290 TraceCheckUtils]: 20: Hoare triple {20672#true} assume 0 == ~p_dw_pc~0; {20672#true} is VALID [2022-02-20 19:56:00,182 INFO L290 TraceCheckUtils]: 21: Hoare triple {20672#true} assume !false; {20672#true} is VALID [2022-02-20 19:56:00,182 INFO L290 TraceCheckUtils]: 22: Hoare triple {20672#true} assume !(0 == ~q_free~0); {20672#true} is VALID [2022-02-20 19:56:00,183 INFO L290 TraceCheckUtils]: 23: Hoare triple {20672#true} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,183 INFO L272 TraceCheckUtils]: 24: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} call immediate_notify_threads(); {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,184 INFO L290 TraceCheckUtils]: 25: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,184 INFO L290 TraceCheckUtils]: 26: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume !(1 == ~p_dw_pc~0); {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,184 INFO L290 TraceCheckUtils]: 27: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} is_do_write_p_triggered_~__retres1~0#1 := 0; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,185 INFO L290 TraceCheckUtils]: 28: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,185 INFO L290 TraceCheckUtils]: 29: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,185 INFO L290 TraceCheckUtils]: 30: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,186 INFO L290 TraceCheckUtils]: 31: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,186 INFO L290 TraceCheckUtils]: 32: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume !(1 == ~c_dr_pc~0); {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,187 INFO L290 TraceCheckUtils]: 33: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} is_do_read_c_triggered_~__retres1~1#1 := 0; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,187 INFO L290 TraceCheckUtils]: 34: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,187 INFO L290 TraceCheckUtils]: 35: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,188 INFO L290 TraceCheckUtils]: 36: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,188 INFO L290 TraceCheckUtils]: 37: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume true; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,188 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {20783#(= ~p_last_write~0 ~q_buf_0~0)} {20783#(= ~p_last_write~0 ~q_buf_0~0)} #1712#return; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,189 INFO L290 TraceCheckUtils]: 39: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} ~q_write_ev~0 := 2; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,189 INFO L290 TraceCheckUtils]: 40: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume !false; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,190 INFO L290 TraceCheckUtils]: 41: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,190 INFO L290 TraceCheckUtils]: 42: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume { :end_inline_do_write_p } true; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,190 INFO L290 TraceCheckUtils]: 43: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,191 INFO L290 TraceCheckUtils]: 44: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,191 INFO L290 TraceCheckUtils]: 45: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume 0 == ~c_dr_pc~0; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,191 INFO L290 TraceCheckUtils]: 46: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume !false; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,192 INFO L290 TraceCheckUtils]: 47: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume !(1 == ~q_free~0); {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,192 INFO L290 TraceCheckUtils]: 48: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,193 INFO L272 TraceCheckUtils]: 49: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} call immediate_notify_threads(); {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,193 INFO L290 TraceCheckUtils]: 50: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,193 INFO L290 TraceCheckUtils]: 51: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} assume 1 == ~p_dw_pc~0; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,194 INFO L290 TraceCheckUtils]: 52: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,194 INFO L290 TraceCheckUtils]: 53: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,194 INFO L290 TraceCheckUtils]: 54: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,194 INFO L290 TraceCheckUtils]: 55: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,195 INFO L290 TraceCheckUtils]: 56: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,195 INFO L290 TraceCheckUtils]: 57: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} assume !(1 == ~c_dr_pc~0); {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,195 INFO L290 TraceCheckUtils]: 58: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} is_do_read_c_triggered_~__retres1~1#1 := 0; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,196 INFO L290 TraceCheckUtils]: 59: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,196 INFO L290 TraceCheckUtils]: 60: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,196 INFO L290 TraceCheckUtils]: 61: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,197 INFO L290 TraceCheckUtils]: 62: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} assume true; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,197 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {20859#(= ~c_last_read~0 ~p_last_write~0)} {20859#(= ~c_last_read~0 ~p_last_write~0)} #1714#return; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,197 INFO L290 TraceCheckUtils]: 64: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} ~q_read_ev~0 := 2; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,198 INFO L290 TraceCheckUtils]: 65: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} assume !(~p_last_write~0 == ~c_last_read~0); {20673#false} is VALID [2022-02-20 19:56:00,198 INFO L272 TraceCheckUtils]: 66: Hoare triple {20673#false} call error1(); {20673#false} is VALID [2022-02-20 19:56:00,198 INFO L290 TraceCheckUtils]: 67: Hoare triple {20673#false} assume !false; {20673#false} is VALID [2022-02-20 19:56:00,198 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:56:00,198 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 19:56:00,322 INFO L290 TraceCheckUtils]: 67: Hoare triple {20673#false} assume !false; {20673#false} is VALID [2022-02-20 19:56:00,323 INFO L272 TraceCheckUtils]: 66: Hoare triple {20673#false} call error1(); {20673#false} is VALID [2022-02-20 19:56:00,323 INFO L290 TraceCheckUtils]: 65: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} assume !(~p_last_write~0 == ~c_last_read~0); {20673#false} is VALID [2022-02-20 19:56:00,323 INFO L290 TraceCheckUtils]: 64: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} ~q_read_ev~0 := 2; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,324 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {20672#true} {20859#(= ~c_last_read~0 ~p_last_write~0)} #1714#return; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,324 INFO L290 TraceCheckUtils]: 62: Hoare triple {20672#true} assume true; {20672#true} is VALID [2022-02-20 19:56:00,324 INFO L290 TraceCheckUtils]: 61: Hoare triple {20672#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {20672#true} is VALID [2022-02-20 19:56:00,324 INFO L290 TraceCheckUtils]: 60: Hoare triple {20672#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {20672#true} is VALID [2022-02-20 19:56:00,324 INFO L290 TraceCheckUtils]: 59: Hoare triple {20672#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {20672#true} is VALID [2022-02-20 19:56:00,324 INFO L290 TraceCheckUtils]: 58: Hoare triple {20672#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {20672#true} is VALID [2022-02-20 19:56:00,324 INFO L290 TraceCheckUtils]: 57: Hoare triple {20672#true} assume !(1 == ~c_dr_pc~0); {20672#true} is VALID [2022-02-20 19:56:00,324 INFO L290 TraceCheckUtils]: 56: Hoare triple {20672#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {20672#true} is VALID [2022-02-20 19:56:00,325 INFO L290 TraceCheckUtils]: 55: Hoare triple {20672#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {20672#true} is VALID [2022-02-20 19:56:00,325 INFO L290 TraceCheckUtils]: 54: Hoare triple {20672#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {20672#true} is VALID [2022-02-20 19:56:00,325 INFO L290 TraceCheckUtils]: 53: Hoare triple {20672#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {20672#true} is VALID [2022-02-20 19:56:00,325 INFO L290 TraceCheckUtils]: 52: Hoare triple {20672#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {20672#true} is VALID [2022-02-20 19:56:00,325 INFO L290 TraceCheckUtils]: 51: Hoare triple {20672#true} assume 1 == ~p_dw_pc~0; {20672#true} is VALID [2022-02-20 19:56:00,325 INFO L290 TraceCheckUtils]: 50: Hoare triple {20672#true} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {20672#true} is VALID [2022-02-20 19:56:00,325 INFO L272 TraceCheckUtils]: 49: Hoare triple {20859#(= ~c_last_read~0 ~p_last_write~0)} call immediate_notify_threads(); {20672#true} is VALID [2022-02-20 19:56:00,326 INFO L290 TraceCheckUtils]: 48: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {20859#(= ~c_last_read~0 ~p_last_write~0)} is VALID [2022-02-20 19:56:00,326 INFO L290 TraceCheckUtils]: 47: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume !(1 == ~q_free~0); {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,326 INFO L290 TraceCheckUtils]: 46: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume !false; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,327 INFO L290 TraceCheckUtils]: 45: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume 0 == ~c_dr_pc~0; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,327 INFO L290 TraceCheckUtils]: 44: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,328 INFO L290 TraceCheckUtils]: 43: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,328 INFO L290 TraceCheckUtils]: 42: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume { :end_inline_do_write_p } true; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,328 INFO L290 TraceCheckUtils]: 41: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,329 INFO L290 TraceCheckUtils]: 40: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} assume !false; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,329 INFO L290 TraceCheckUtils]: 39: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} ~q_write_ev~0 := 2; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,329 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {20672#true} {20783#(= ~p_last_write~0 ~q_buf_0~0)} #1712#return; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,329 INFO L290 TraceCheckUtils]: 37: Hoare triple {20672#true} assume true; {20672#true} is VALID [2022-02-20 19:56:00,330 INFO L290 TraceCheckUtils]: 36: Hoare triple {20672#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {20672#true} is VALID [2022-02-20 19:56:00,330 INFO L290 TraceCheckUtils]: 35: Hoare triple {20672#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {20672#true} is VALID [2022-02-20 19:56:00,330 INFO L290 TraceCheckUtils]: 34: Hoare triple {20672#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {20672#true} is VALID [2022-02-20 19:56:00,330 INFO L290 TraceCheckUtils]: 33: Hoare triple {20672#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {20672#true} is VALID [2022-02-20 19:56:00,330 INFO L290 TraceCheckUtils]: 32: Hoare triple {20672#true} assume !(1 == ~c_dr_pc~0); {20672#true} is VALID [2022-02-20 19:56:00,330 INFO L290 TraceCheckUtils]: 31: Hoare triple {20672#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {20672#true} is VALID [2022-02-20 19:56:00,330 INFO L290 TraceCheckUtils]: 30: Hoare triple {20672#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {20672#true} is VALID [2022-02-20 19:56:00,330 INFO L290 TraceCheckUtils]: 29: Hoare triple {20672#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {20672#true} is VALID [2022-02-20 19:56:00,331 INFO L290 TraceCheckUtils]: 28: Hoare triple {20672#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {20672#true} is VALID [2022-02-20 19:56:00,331 INFO L290 TraceCheckUtils]: 27: Hoare triple {20672#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {20672#true} is VALID [2022-02-20 19:56:00,331 INFO L290 TraceCheckUtils]: 26: Hoare triple {20672#true} assume !(1 == ~p_dw_pc~0); {20672#true} is VALID [2022-02-20 19:56:00,331 INFO L290 TraceCheckUtils]: 25: Hoare triple {20672#true} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {20672#true} is VALID [2022-02-20 19:56:00,331 INFO L272 TraceCheckUtils]: 24: Hoare triple {20783#(= ~p_last_write~0 ~q_buf_0~0)} call immediate_notify_threads(); {20672#true} is VALID [2022-02-20 19:56:00,331 INFO L290 TraceCheckUtils]: 23: Hoare triple {20672#true} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {20783#(= ~p_last_write~0 ~q_buf_0~0)} is VALID [2022-02-20 19:56:00,332 INFO L290 TraceCheckUtils]: 22: Hoare triple {20672#true} assume !(0 == ~q_free~0); {20672#true} is VALID [2022-02-20 19:56:00,332 INFO L290 TraceCheckUtils]: 21: Hoare triple {20672#true} assume !false; {20672#true} is VALID [2022-02-20 19:56:00,332 INFO L290 TraceCheckUtils]: 20: Hoare triple {20672#true} assume 0 == ~p_dw_pc~0; {20672#true} is VALID [2022-02-20 19:56:00,332 INFO L290 TraceCheckUtils]: 19: Hoare triple {20672#true} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {20672#true} is VALID [2022-02-20 19:56:00,332 INFO L290 TraceCheckUtils]: 18: Hoare triple {20672#true} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {20672#true} is VALID [2022-02-20 19:56:00,332 INFO L290 TraceCheckUtils]: 17: Hoare triple {20672#true} assume 0 != eval1_~tmp___1~0#1; {20672#true} is VALID [2022-02-20 19:56:00,332 INFO L290 TraceCheckUtils]: 16: Hoare triple {20672#true} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {20672#true} is VALID [2022-02-20 19:56:00,332 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {20672#true} {20672#true} #1710#return; {20672#true} is VALID [2022-02-20 19:56:00,333 INFO L290 TraceCheckUtils]: 14: Hoare triple {20672#true} assume true; {20672#true} is VALID [2022-02-20 19:56:00,333 INFO L290 TraceCheckUtils]: 13: Hoare triple {20672#true} #res := ~__retres1~2; {20672#true} is VALID [2022-02-20 19:56:00,333 INFO L290 TraceCheckUtils]: 12: Hoare triple {20672#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {20672#true} is VALID [2022-02-20 19:56:00,333 INFO L290 TraceCheckUtils]: 11: Hoare triple {20672#true} havoc ~__retres1~2; {20672#true} is VALID [2022-02-20 19:56:00,333 INFO L272 TraceCheckUtils]: 10: Hoare triple {20672#true} call eval1_#t~ret8#1 := exists_runnable_thread1(); {20672#true} is VALID [2022-02-20 19:56:00,333 INFO L290 TraceCheckUtils]: 9: Hoare triple {20672#true} assume !false; {20672#true} is VALID [2022-02-20 19:56:00,333 INFO L290 TraceCheckUtils]: 8: Hoare triple {20672#true} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {20672#true} is VALID [2022-02-20 19:56:00,333 INFO L290 TraceCheckUtils]: 7: Hoare triple {20672#true} assume !false; {20672#true} is VALID [2022-02-20 19:56:00,334 INFO L290 TraceCheckUtils]: 6: Hoare triple {20672#true} assume { :end_inline_init_threads1 } true; {20672#true} is VALID [2022-02-20 19:56:00,334 INFO L290 TraceCheckUtils]: 5: Hoare triple {20672#true} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {20672#true} is VALID [2022-02-20 19:56:00,334 INFO L290 TraceCheckUtils]: 4: Hoare triple {20672#true} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {20672#true} is VALID [2022-02-20 19:56:00,334 INFO L290 TraceCheckUtils]: 3: Hoare triple {20672#true} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {20672#true} is VALID [2022-02-20 19:56:00,334 INFO L290 TraceCheckUtils]: 2: Hoare triple {20672#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {20672#true} is VALID [2022-02-20 19:56:00,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {20672#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {20672#true} is VALID [2022-02-20 19:56:00,334 INFO L290 TraceCheckUtils]: 0: Hoare triple {20672#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {20672#true} is VALID [2022-02-20 19:56:00,335 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-20 19:56:00,335 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1610638519] provided 1 perfect and 1 imperfect interpolant sequences [2022-02-20 19:56:00,335 INFO L191 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-02-20 19:56:00,335 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 4] total 8 [2022-02-20 19:56:00,335 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379181011] [2022-02-20 19:56:00,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:56:00,336 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 68 [2022-02-20 19:56:00,336 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:56:00,336 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 19:56:00,368 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:00,368 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:56:00,368 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:56:00,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:56:00,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-02-20 19:56:00,369 INFO L87 Difference]: Start difference. First operand 1049 states and 1457 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 19:56:01,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:01,085 INFO L93 Difference]: Finished difference Result 1105 states and 1525 transitions. [2022-02-20 19:56:01,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 19:56:01,085 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 68 [2022-02-20 19:56:01,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:56:01,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 19:56:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 712 transitions. [2022-02-20 19:56:01,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 19:56:01,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 712 transitions. [2022-02-20 19:56:01,094 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 712 transitions. [2022-02-20 19:56:01,583 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 712 edges. 712 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:01,634 INFO L225 Difference]: With dead ends: 1105 [2022-02-20 19:56:01,635 INFO L226 Difference]: Without dead ends: 1102 [2022-02-20 19:56:01,635 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-02-20 19:56:01,636 INFO L933 BasicCegarLoop]: 672 mSDtfsCounter, 1181 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 115 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1181 SdHoareTripleChecker+Valid, 739 SdHoareTripleChecker+Invalid, 124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 115 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:56:01,636 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1181 Valid, 739 Invalid, 124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:56:01,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1102 states. [2022-02-20 19:56:01,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1102 to 1048. [2022-02-20 19:56:01,659 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:56:01,661 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1102 states. Second operand has 1048 states, 936 states have (on average 1.375) internal successors, (1287), 946 states have internal predecessors, (1287), 70 states have call successors, (70), 35 states have call predecessors, (70), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) [2022-02-20 19:56:01,662 INFO L74 IsIncluded]: Start isIncluded. First operand 1102 states. Second operand has 1048 states, 936 states have (on average 1.375) internal successors, (1287), 946 states have internal predecessors, (1287), 70 states have call successors, (70), 35 states have call predecessors, (70), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) [2022-02-20 19:56:01,663 INFO L87 Difference]: Start difference. First operand 1102 states. Second operand has 1048 states, 936 states have (on average 1.375) internal successors, (1287), 946 states have internal predecessors, (1287), 70 states have call successors, (70), 35 states have call predecessors, (70), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) [2022-02-20 19:56:01,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:01,708 INFO L93 Difference]: Finished difference Result 1102 states and 1521 transitions. [2022-02-20 19:56:01,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1521 transitions. [2022-02-20 19:56:01,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:01,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:01,712 INFO L74 IsIncluded]: Start isIncluded. First operand has 1048 states, 936 states have (on average 1.375) internal successors, (1287), 946 states have internal predecessors, (1287), 70 states have call successors, (70), 35 states have call predecessors, (70), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) Second operand 1102 states. [2022-02-20 19:56:01,713 INFO L87 Difference]: Start difference. First operand has 1048 states, 936 states have (on average 1.375) internal successors, (1287), 946 states have internal predecessors, (1287), 70 states have call successors, (70), 35 states have call predecessors, (70), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) Second operand 1102 states. [2022-02-20 19:56:01,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:01,757 INFO L93 Difference]: Finished difference Result 1102 states and 1521 transitions. [2022-02-20 19:56:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1521 transitions. [2022-02-20 19:56:01,759 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:01,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:01,759 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:56:01,759 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:56:01,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1048 states, 936 states have (on average 1.375) internal successors, (1287), 946 states have internal predecessors, (1287), 70 states have call successors, (70), 35 states have call predecessors, (70), 40 states have return successors, (97), 67 states have call predecessors, (97), 69 states have call successors, (97) [2022-02-20 19:56:01,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 1048 states and 1454 transitions. [2022-02-20 19:56:01,811 INFO L78 Accepts]: Start accepts. Automaton has 1048 states and 1454 transitions. Word has length 68 [2022-02-20 19:56:01,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:56:01,811 INFO L470 AbstractCegarLoop]: Abstraction has 1048 states and 1454 transitions. [2022-02-20 19:56:01,811 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 19:56:01,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1454 transitions. [2022-02-20 19:56:01,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-02-20 19:56:01,813 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:56:01,813 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:56:01,833 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-02-20 19:56:02,032 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-02-20 19:56:02,032 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting error1Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:56:02,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:56:02,033 INFO L85 PathProgramCache]: Analyzing trace with hash -319896280, now seen corresponding path program 1 times [2022-02-20 19:56:02,033 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:56:02,033 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1037920305] [2022-02-20 19:56:02,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:02,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:56:02,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:02,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 19:56:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:02,089 INFO L290 TraceCheckUtils]: 0: Hoare triple {26251#true} havoc ~__retres1~2; {26251#true} is VALID [2022-02-20 19:56:02,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {26251#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {26251#true} is VALID [2022-02-20 19:56:02,089 INFO L290 TraceCheckUtils]: 2: Hoare triple {26251#true} #res := ~__retres1~2; {26251#true} is VALID [2022-02-20 19:56:02,089 INFO L290 TraceCheckUtils]: 3: Hoare triple {26251#true} assume true; {26251#true} is VALID [2022-02-20 19:56:02,089 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {26251#true} {26251#true} #1710#return; {26251#true} is VALID [2022-02-20 19:56:02,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-02-20 19:56:02,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:02,130 INFO L290 TraceCheckUtils]: 0: Hoare triple {26286#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,131 INFO L290 TraceCheckUtils]: 1: Hoare triple {26251#true} assume !(1 == ~p_dw_pc~0); {26251#true} is VALID [2022-02-20 19:56:02,131 INFO L290 TraceCheckUtils]: 2: Hoare triple {26251#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {26287#(and (<= |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1|))} is VALID [2022-02-20 19:56:02,131 INFO L290 TraceCheckUtils]: 3: Hoare triple {26287#(and (<= |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1|))} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {26288#(and (<= |immediate_notify_threads_is_do_write_p_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_#res#1|))} is VALID [2022-02-20 19:56:02,132 INFO L290 TraceCheckUtils]: 4: Hoare triple {26288#(and (<= |immediate_notify_threads_is_do_write_p_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_#res#1|))} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {26289#(and (<= |immediate_notify_threads_~tmp~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp~0#1| 1)))} is VALID [2022-02-20 19:56:02,132 INFO L290 TraceCheckUtils]: 5: Hoare triple {26289#(and (<= |immediate_notify_threads_~tmp~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp~0#1| 1)))} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {26252#false} is VALID [2022-02-20 19:56:02,132 INFO L290 TraceCheckUtils]: 6: Hoare triple {26252#false} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {26252#false} is VALID [2022-02-20 19:56:02,133 INFO L290 TraceCheckUtils]: 7: Hoare triple {26252#false} assume !(1 == ~c_dr_pc~0); {26252#false} is VALID [2022-02-20 19:56:02,133 INFO L290 TraceCheckUtils]: 8: Hoare triple {26252#false} is_do_read_c_triggered_~__retres1~1#1 := 0; {26252#false} is VALID [2022-02-20 19:56:02,133 INFO L290 TraceCheckUtils]: 9: Hoare triple {26252#false} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {26252#false} is VALID [2022-02-20 19:56:02,133 INFO L290 TraceCheckUtils]: 10: Hoare triple {26252#false} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {26252#false} is VALID [2022-02-20 19:56:02,133 INFO L290 TraceCheckUtils]: 11: Hoare triple {26252#false} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {26252#false} is VALID [2022-02-20 19:56:02,133 INFO L290 TraceCheckUtils]: 12: Hoare triple {26252#false} assume true; {26252#false} is VALID [2022-02-20 19:56:02,134 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {26252#false} {26251#true} #1712#return; {26252#false} is VALID [2022-02-20 19:56:02,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-02-20 19:56:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:02,140 INFO L290 TraceCheckUtils]: 0: Hoare triple {26286#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {26251#true} assume 1 == ~p_dw_pc~0; {26251#true} is VALID [2022-02-20 19:56:02,141 INFO L290 TraceCheckUtils]: 2: Hoare triple {26251#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {26251#true} is VALID [2022-02-20 19:56:02,141 INFO L290 TraceCheckUtils]: 3: Hoare triple {26251#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,141 INFO L290 TraceCheckUtils]: 4: Hoare triple {26251#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {26251#true} is VALID [2022-02-20 19:56:02,141 INFO L290 TraceCheckUtils]: 5: Hoare triple {26251#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,141 INFO L290 TraceCheckUtils]: 6: Hoare triple {26251#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {26251#true} is VALID [2022-02-20 19:56:02,141 INFO L290 TraceCheckUtils]: 7: Hoare triple {26251#true} assume !(1 == ~c_dr_pc~0); {26251#true} is VALID [2022-02-20 19:56:02,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {26251#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {26251#true} is VALID [2022-02-20 19:56:02,141 INFO L290 TraceCheckUtils]: 9: Hoare triple {26251#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {26251#true} is VALID [2022-02-20 19:56:02,142 INFO L290 TraceCheckUtils]: 10: Hoare triple {26251#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {26251#true} is VALID [2022-02-20 19:56:02,142 INFO L290 TraceCheckUtils]: 11: Hoare triple {26251#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,142 INFO L290 TraceCheckUtils]: 12: Hoare triple {26251#true} assume true; {26251#true} is VALID [2022-02-20 19:56:02,142 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {26251#true} {26252#false} #1714#return; {26252#false} is VALID [2022-02-20 19:56:02,142 INFO L290 TraceCheckUtils]: 0: Hoare triple {26251#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {26251#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {26251#true} is VALID [2022-02-20 19:56:02,142 INFO L290 TraceCheckUtils]: 2: Hoare triple {26251#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {26251#true} is VALID [2022-02-20 19:56:02,142 INFO L290 TraceCheckUtils]: 3: Hoare triple {26251#true} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {26251#true} is VALID [2022-02-20 19:56:02,143 INFO L290 TraceCheckUtils]: 4: Hoare triple {26251#true} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,143 INFO L290 TraceCheckUtils]: 5: Hoare triple {26251#true} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,143 INFO L290 TraceCheckUtils]: 6: Hoare triple {26251#true} assume { :end_inline_init_threads1 } true; {26251#true} is VALID [2022-02-20 19:56:02,143 INFO L290 TraceCheckUtils]: 7: Hoare triple {26251#true} assume !false; {26251#true} is VALID [2022-02-20 19:56:02,143 INFO L290 TraceCheckUtils]: 8: Hoare triple {26251#true} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,143 INFO L290 TraceCheckUtils]: 9: Hoare triple {26251#true} assume !false; {26251#true} is VALID [2022-02-20 19:56:02,143 INFO L272 TraceCheckUtils]: 10: Hoare triple {26251#true} call eval1_#t~ret8#1 := exists_runnable_thread1(); {26251#true} is VALID [2022-02-20 19:56:02,143 INFO L290 TraceCheckUtils]: 11: Hoare triple {26251#true} havoc ~__retres1~2; {26251#true} is VALID [2022-02-20 19:56:02,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {26251#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {26251#true} is VALID [2022-02-20 19:56:02,144 INFO L290 TraceCheckUtils]: 13: Hoare triple {26251#true} #res := ~__retres1~2; {26251#true} is VALID [2022-02-20 19:56:02,144 INFO L290 TraceCheckUtils]: 14: Hoare triple {26251#true} assume true; {26251#true} is VALID [2022-02-20 19:56:02,144 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26251#true} {26251#true} #1710#return; {26251#true} is VALID [2022-02-20 19:56:02,144 INFO L290 TraceCheckUtils]: 16: Hoare triple {26251#true} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {26251#true} is VALID [2022-02-20 19:56:02,144 INFO L290 TraceCheckUtils]: 17: Hoare triple {26251#true} assume 0 != eval1_~tmp___1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,144 INFO L290 TraceCheckUtils]: 18: Hoare triple {26251#true} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {26251#true} is VALID [2022-02-20 19:56:02,144 INFO L290 TraceCheckUtils]: 19: Hoare triple {26251#true} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {26251#true} is VALID [2022-02-20 19:56:02,144 INFO L290 TraceCheckUtils]: 20: Hoare triple {26251#true} assume 0 == ~p_dw_pc~0; {26251#true} is VALID [2022-02-20 19:56:02,144 INFO L290 TraceCheckUtils]: 21: Hoare triple {26251#true} assume !false; {26251#true} is VALID [2022-02-20 19:56:02,145 INFO L290 TraceCheckUtils]: 22: Hoare triple {26251#true} assume !(0 == ~q_free~0); {26251#true} is VALID [2022-02-20 19:56:02,145 INFO L290 TraceCheckUtils]: 23: Hoare triple {26251#true} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {26251#true} is VALID [2022-02-20 19:56:02,145 INFO L272 TraceCheckUtils]: 24: Hoare triple {26251#true} call immediate_notify_threads(); {26286#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:56:02,145 INFO L290 TraceCheckUtils]: 25: Hoare triple {26286#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,145 INFO L290 TraceCheckUtils]: 26: Hoare triple {26251#true} assume !(1 == ~p_dw_pc~0); {26251#true} is VALID [2022-02-20 19:56:02,146 INFO L290 TraceCheckUtils]: 27: Hoare triple {26251#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {26287#(and (<= |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1|))} is VALID [2022-02-20 19:56:02,146 INFO L290 TraceCheckUtils]: 28: Hoare triple {26287#(and (<= |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_~__retres1~0#1|))} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {26288#(and (<= |immediate_notify_threads_is_do_write_p_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_#res#1|))} is VALID [2022-02-20 19:56:02,147 INFO L290 TraceCheckUtils]: 29: Hoare triple {26288#(and (<= |immediate_notify_threads_is_do_write_p_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_write_p_triggered_#res#1|))} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {26289#(and (<= |immediate_notify_threads_~tmp~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp~0#1| 1)))} is VALID [2022-02-20 19:56:02,147 INFO L290 TraceCheckUtils]: 30: Hoare triple {26289#(and (<= |immediate_notify_threads_~tmp~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp~0#1| 1)))} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {26252#false} is VALID [2022-02-20 19:56:02,147 INFO L290 TraceCheckUtils]: 31: Hoare triple {26252#false} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {26252#false} is VALID [2022-02-20 19:56:02,147 INFO L290 TraceCheckUtils]: 32: Hoare triple {26252#false} assume !(1 == ~c_dr_pc~0); {26252#false} is VALID [2022-02-20 19:56:02,147 INFO L290 TraceCheckUtils]: 33: Hoare triple {26252#false} is_do_read_c_triggered_~__retres1~1#1 := 0; {26252#false} is VALID [2022-02-20 19:56:02,147 INFO L290 TraceCheckUtils]: 34: Hoare triple {26252#false} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {26252#false} is VALID [2022-02-20 19:56:02,148 INFO L290 TraceCheckUtils]: 35: Hoare triple {26252#false} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {26252#false} is VALID [2022-02-20 19:56:02,148 INFO L290 TraceCheckUtils]: 36: Hoare triple {26252#false} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {26252#false} is VALID [2022-02-20 19:56:02,148 INFO L290 TraceCheckUtils]: 37: Hoare triple {26252#false} assume true; {26252#false} is VALID [2022-02-20 19:56:02,148 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {26252#false} {26251#true} #1712#return; {26252#false} is VALID [2022-02-20 19:56:02,148 INFO L290 TraceCheckUtils]: 39: Hoare triple {26252#false} ~q_write_ev~0 := 2; {26252#false} is VALID [2022-02-20 19:56:02,148 INFO L290 TraceCheckUtils]: 40: Hoare triple {26252#false} assume !false; {26252#false} is VALID [2022-02-20 19:56:02,148 INFO L290 TraceCheckUtils]: 41: Hoare triple {26252#false} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {26252#false} is VALID [2022-02-20 19:56:02,148 INFO L290 TraceCheckUtils]: 42: Hoare triple {26252#false} assume { :end_inline_do_write_p } true; {26252#false} is VALID [2022-02-20 19:56:02,148 INFO L290 TraceCheckUtils]: 43: Hoare triple {26252#false} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {26252#false} is VALID [2022-02-20 19:56:02,149 INFO L290 TraceCheckUtils]: 44: Hoare triple {26252#false} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {26252#false} is VALID [2022-02-20 19:56:02,166 INFO L290 TraceCheckUtils]: 45: Hoare triple {26252#false} assume 0 == ~c_dr_pc~0; {26252#false} is VALID [2022-02-20 19:56:02,167 INFO L290 TraceCheckUtils]: 46: Hoare triple {26252#false} assume !false; {26252#false} is VALID [2022-02-20 19:56:02,167 INFO L290 TraceCheckUtils]: 47: Hoare triple {26252#false} assume !(1 == ~q_free~0); {26252#false} is VALID [2022-02-20 19:56:02,167 INFO L290 TraceCheckUtils]: 48: Hoare triple {26252#false} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {26252#false} is VALID [2022-02-20 19:56:02,167 INFO L272 TraceCheckUtils]: 49: Hoare triple {26252#false} call immediate_notify_threads(); {26286#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:56:02,167 INFO L290 TraceCheckUtils]: 50: Hoare triple {26286#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,167 INFO L290 TraceCheckUtils]: 51: Hoare triple {26251#true} assume 1 == ~p_dw_pc~0; {26251#true} is VALID [2022-02-20 19:56:02,167 INFO L290 TraceCheckUtils]: 52: Hoare triple {26251#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {26251#true} is VALID [2022-02-20 19:56:02,167 INFO L290 TraceCheckUtils]: 53: Hoare triple {26251#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,168 INFO L290 TraceCheckUtils]: 54: Hoare triple {26251#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {26251#true} is VALID [2022-02-20 19:56:02,168 INFO L290 TraceCheckUtils]: 55: Hoare triple {26251#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,168 INFO L290 TraceCheckUtils]: 56: Hoare triple {26251#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {26251#true} is VALID [2022-02-20 19:56:02,168 INFO L290 TraceCheckUtils]: 57: Hoare triple {26251#true} assume !(1 == ~c_dr_pc~0); {26251#true} is VALID [2022-02-20 19:56:02,168 INFO L290 TraceCheckUtils]: 58: Hoare triple {26251#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {26251#true} is VALID [2022-02-20 19:56:02,168 INFO L290 TraceCheckUtils]: 59: Hoare triple {26251#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {26251#true} is VALID [2022-02-20 19:56:02,168 INFO L290 TraceCheckUtils]: 60: Hoare triple {26251#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {26251#true} is VALID [2022-02-20 19:56:02,168 INFO L290 TraceCheckUtils]: 61: Hoare triple {26251#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,169 INFO L290 TraceCheckUtils]: 62: Hoare triple {26251#true} assume true; {26251#true} is VALID [2022-02-20 19:56:02,169 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {26251#true} {26252#false} #1714#return; {26252#false} is VALID [2022-02-20 19:56:02,169 INFO L290 TraceCheckUtils]: 64: Hoare triple {26252#false} ~q_read_ev~0 := 2; {26252#false} is VALID [2022-02-20 19:56:02,169 INFO L290 TraceCheckUtils]: 65: Hoare triple {26252#false} assume ~p_last_write~0 == ~c_last_read~0; {26252#false} is VALID [2022-02-20 19:56:02,169 INFO L290 TraceCheckUtils]: 66: Hoare triple {26252#false} assume !(~p_num_write~0 == ~c_num_read~0); {26252#false} is VALID [2022-02-20 19:56:02,169 INFO L272 TraceCheckUtils]: 67: Hoare triple {26252#false} call error1(); {26252#false} is VALID [2022-02-20 19:56:02,169 INFO L290 TraceCheckUtils]: 68: Hoare triple {26252#false} assume !false; {26252#false} is VALID [2022-02-20 19:56:02,170 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-20 19:56:02,170 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:56:02,170 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1037920305] [2022-02-20 19:56:02,170 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1037920305] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 19:56:02,170 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [649474692] [2022-02-20 19:56:02,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:02,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 19:56:02,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:56:02,176 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 19:56:02,177 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-20 19:56:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:02,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 9 conjunts are in the unsatisfiable core [2022-02-20 19:56:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:02,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 19:56:02,713 INFO L290 TraceCheckUtils]: 0: Hoare triple {26251#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,713 INFO L290 TraceCheckUtils]: 1: Hoare triple {26251#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {26251#true} is VALID [2022-02-20 19:56:02,713 INFO L290 TraceCheckUtils]: 2: Hoare triple {26251#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,714 INFO L290 TraceCheckUtils]: 3: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,714 INFO L290 TraceCheckUtils]: 4: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,714 INFO L290 TraceCheckUtils]: 5: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,715 INFO L290 TraceCheckUtils]: 6: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume { :end_inline_init_threads1 } true; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,715 INFO L290 TraceCheckUtils]: 7: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume !false; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,715 INFO L290 TraceCheckUtils]: 8: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,716 INFO L290 TraceCheckUtils]: 9: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume !false; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,716 INFO L272 TraceCheckUtils]: 10: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} call eval1_#t~ret8#1 := exists_runnable_thread1(); {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,716 INFO L290 TraceCheckUtils]: 11: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} havoc ~__retres1~2; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,717 INFO L290 TraceCheckUtils]: 12: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,717 INFO L290 TraceCheckUtils]: 13: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} #res := ~__retres1~2; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,717 INFO L290 TraceCheckUtils]: 14: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume true; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,718 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} #1710#return; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,718 INFO L290 TraceCheckUtils]: 16: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,718 INFO L290 TraceCheckUtils]: 17: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume 0 != eval1_~tmp___1~0#1; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,719 INFO L290 TraceCheckUtils]: 18: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,719 INFO L290 TraceCheckUtils]: 19: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,720 INFO L290 TraceCheckUtils]: 20: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume 0 == ~p_dw_pc~0; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,720 INFO L290 TraceCheckUtils]: 21: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume !false; {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,720 INFO L290 TraceCheckUtils]: 22: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume !(0 == ~q_free~0); {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} is VALID [2022-02-20 19:56:02,721 INFO L290 TraceCheckUtils]: 23: Hoare triple {26299#(and (= ~p_num_write~0 0) (= ~c_num_read~0 0))} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,721 INFO L272 TraceCheckUtils]: 24: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} call immediate_notify_threads(); {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,721 INFO L290 TraceCheckUtils]: 25: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,722 INFO L290 TraceCheckUtils]: 26: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume !(1 == ~p_dw_pc~0); {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,722 INFO L290 TraceCheckUtils]: 27: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is_do_write_p_triggered_~__retres1~0#1 := 0; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,722 INFO L290 TraceCheckUtils]: 28: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,723 INFO L290 TraceCheckUtils]: 29: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,723 INFO L290 TraceCheckUtils]: 30: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,723 INFO L290 TraceCheckUtils]: 31: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,724 INFO L290 TraceCheckUtils]: 32: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume !(1 == ~c_dr_pc~0); {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,724 INFO L290 TraceCheckUtils]: 33: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is_do_read_c_triggered_~__retres1~1#1 := 0; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,724 INFO L290 TraceCheckUtils]: 34: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,725 INFO L290 TraceCheckUtils]: 35: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,725 INFO L290 TraceCheckUtils]: 36: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,725 INFO L290 TraceCheckUtils]: 37: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume true; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,726 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} #1712#return; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,726 INFO L290 TraceCheckUtils]: 39: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} ~q_write_ev~0 := 2; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,726 INFO L290 TraceCheckUtils]: 40: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume !false; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,727 INFO L290 TraceCheckUtils]: 41: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,727 INFO L290 TraceCheckUtils]: 42: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume { :end_inline_do_write_p } true; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,727 INFO L290 TraceCheckUtils]: 43: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,728 INFO L290 TraceCheckUtils]: 44: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,728 INFO L290 TraceCheckUtils]: 45: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume 0 == ~c_dr_pc~0; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,728 INFO L290 TraceCheckUtils]: 46: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume !false; {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,729 INFO L290 TraceCheckUtils]: 47: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} assume !(1 == ~q_free~0); {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,729 INFO L290 TraceCheckUtils]: 48: Hoare triple {26363#(and (= ~c_num_read~0 0) (= ~p_num_write~0 1))} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,729 INFO L272 TraceCheckUtils]: 49: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} call immediate_notify_threads(); {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,730 INFO L290 TraceCheckUtils]: 50: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,730 INFO L290 TraceCheckUtils]: 51: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} assume 1 == ~p_dw_pc~0; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,731 INFO L290 TraceCheckUtils]: 52: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,731 INFO L290 TraceCheckUtils]: 53: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,731 INFO L290 TraceCheckUtils]: 54: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,732 INFO L290 TraceCheckUtils]: 55: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,732 INFO L290 TraceCheckUtils]: 56: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,732 INFO L290 TraceCheckUtils]: 57: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} assume !(1 == ~c_dr_pc~0); {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,733 INFO L290 TraceCheckUtils]: 58: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is_do_read_c_triggered_~__retres1~1#1 := 0; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,733 INFO L290 TraceCheckUtils]: 59: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,733 INFO L290 TraceCheckUtils]: 60: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,734 INFO L290 TraceCheckUtils]: 61: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,734 INFO L290 TraceCheckUtils]: 62: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} assume true; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,735 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} #1714#return; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,735 INFO L290 TraceCheckUtils]: 64: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} ~q_read_ev~0 := 2; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,735 INFO L290 TraceCheckUtils]: 65: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} assume ~p_last_write~0 == ~c_last_read~0; {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} is VALID [2022-02-20 19:56:02,736 INFO L290 TraceCheckUtils]: 66: Hoare triple {26439#(and (= (+ (- 1) ~c_num_read~0) 0) (= ~p_num_write~0 1))} assume !(~p_num_write~0 == ~c_num_read~0); {26252#false} is VALID [2022-02-20 19:56:02,736 INFO L272 TraceCheckUtils]: 67: Hoare triple {26252#false} call error1(); {26252#false} is VALID [2022-02-20 19:56:02,736 INFO L290 TraceCheckUtils]: 68: Hoare triple {26252#false} assume !false; {26252#false} is VALID [2022-02-20 19:56:02,736 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:56:02,736 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 19:56:02,880 INFO L290 TraceCheckUtils]: 68: Hoare triple {26252#false} assume !false; {26252#false} is VALID [2022-02-20 19:56:02,880 INFO L272 TraceCheckUtils]: 67: Hoare triple {26252#false} call error1(); {26252#false} is VALID [2022-02-20 19:56:02,881 INFO L290 TraceCheckUtils]: 66: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume !(~p_num_write~0 == ~c_num_read~0); {26252#false} is VALID [2022-02-20 19:56:02,881 INFO L290 TraceCheckUtils]: 65: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume ~p_last_write~0 == ~c_last_read~0; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,881 INFO L290 TraceCheckUtils]: 64: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} ~q_read_ev~0 := 2; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,882 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {26251#true} {26506#(= ~c_num_read~0 ~p_num_write~0)} #1714#return; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,882 INFO L290 TraceCheckUtils]: 62: Hoare triple {26251#true} assume true; {26251#true} is VALID [2022-02-20 19:56:02,882 INFO L290 TraceCheckUtils]: 61: Hoare triple {26251#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,882 INFO L290 TraceCheckUtils]: 60: Hoare triple {26251#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {26251#true} is VALID [2022-02-20 19:56:02,882 INFO L290 TraceCheckUtils]: 59: Hoare triple {26251#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {26251#true} is VALID [2022-02-20 19:56:02,882 INFO L290 TraceCheckUtils]: 58: Hoare triple {26251#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {26251#true} is VALID [2022-02-20 19:56:02,882 INFO L290 TraceCheckUtils]: 57: Hoare triple {26251#true} assume !(1 == ~c_dr_pc~0); {26251#true} is VALID [2022-02-20 19:56:02,883 INFO L290 TraceCheckUtils]: 56: Hoare triple {26251#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {26251#true} is VALID [2022-02-20 19:56:02,883 INFO L290 TraceCheckUtils]: 55: Hoare triple {26251#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,883 INFO L290 TraceCheckUtils]: 54: Hoare triple {26251#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {26251#true} is VALID [2022-02-20 19:56:02,883 INFO L290 TraceCheckUtils]: 53: Hoare triple {26251#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,883 INFO L290 TraceCheckUtils]: 52: Hoare triple {26251#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {26251#true} is VALID [2022-02-20 19:56:02,883 INFO L290 TraceCheckUtils]: 51: Hoare triple {26251#true} assume 1 == ~p_dw_pc~0; {26251#true} is VALID [2022-02-20 19:56:02,883 INFO L290 TraceCheckUtils]: 50: Hoare triple {26251#true} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,883 INFO L272 TraceCheckUtils]: 49: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} call immediate_notify_threads(); {26251#true} is VALID [2022-02-20 19:56:02,884 INFO L290 TraceCheckUtils]: 48: Hoare triple {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,884 INFO L290 TraceCheckUtils]: 47: Hoare triple {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} assume !(1 == ~q_free~0); {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} is VALID [2022-02-20 19:56:02,885 INFO L290 TraceCheckUtils]: 46: Hoare triple {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} assume !false; {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} is VALID [2022-02-20 19:56:02,885 INFO L290 TraceCheckUtils]: 45: Hoare triple {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} assume 0 == ~c_dr_pc~0; {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} is VALID [2022-02-20 19:56:02,885 INFO L290 TraceCheckUtils]: 44: Hoare triple {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} is VALID [2022-02-20 19:56:02,886 INFO L290 TraceCheckUtils]: 43: Hoare triple {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} is VALID [2022-02-20 19:56:02,886 INFO L290 TraceCheckUtils]: 42: Hoare triple {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} assume { :end_inline_do_write_p } true; {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} is VALID [2022-02-20 19:56:02,886 INFO L290 TraceCheckUtils]: 41: Hoare triple {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} is VALID [2022-02-20 19:56:02,886 INFO L290 TraceCheckUtils]: 40: Hoare triple {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} assume !false; {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} is VALID [2022-02-20 19:56:02,887 INFO L290 TraceCheckUtils]: 39: Hoare triple {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} ~q_write_ev~0 := 2; {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} is VALID [2022-02-20 19:56:02,887 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {26251#true} {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} #1712#return; {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} is VALID [2022-02-20 19:56:02,887 INFO L290 TraceCheckUtils]: 37: Hoare triple {26251#true} assume true; {26251#true} is VALID [2022-02-20 19:56:02,887 INFO L290 TraceCheckUtils]: 36: Hoare triple {26251#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,887 INFO L290 TraceCheckUtils]: 35: Hoare triple {26251#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {26251#true} is VALID [2022-02-20 19:56:02,888 INFO L290 TraceCheckUtils]: 34: Hoare triple {26251#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {26251#true} is VALID [2022-02-20 19:56:02,888 INFO L290 TraceCheckUtils]: 33: Hoare triple {26251#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {26251#true} is VALID [2022-02-20 19:56:02,888 INFO L290 TraceCheckUtils]: 32: Hoare triple {26251#true} assume !(1 == ~c_dr_pc~0); {26251#true} is VALID [2022-02-20 19:56:02,888 INFO L290 TraceCheckUtils]: 31: Hoare triple {26251#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {26251#true} is VALID [2022-02-20 19:56:02,888 INFO L290 TraceCheckUtils]: 30: Hoare triple {26251#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,888 INFO L290 TraceCheckUtils]: 29: Hoare triple {26251#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {26251#true} is VALID [2022-02-20 19:56:02,888 INFO L290 TraceCheckUtils]: 28: Hoare triple {26251#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,888 INFO L290 TraceCheckUtils]: 27: Hoare triple {26251#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {26251#true} is VALID [2022-02-20 19:56:02,888 INFO L290 TraceCheckUtils]: 26: Hoare triple {26251#true} assume !(1 == ~p_dw_pc~0); {26251#true} is VALID [2022-02-20 19:56:02,889 INFO L290 TraceCheckUtils]: 25: Hoare triple {26251#true} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {26251#true} is VALID [2022-02-20 19:56:02,889 INFO L272 TraceCheckUtils]: 24: Hoare triple {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} call immediate_notify_threads(); {26251#true} is VALID [2022-02-20 19:56:02,890 INFO L290 TraceCheckUtils]: 23: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {26561#(= (+ ~c_num_read~0 1) ~p_num_write~0)} is VALID [2022-02-20 19:56:02,891 INFO L290 TraceCheckUtils]: 22: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume !(0 == ~q_free~0); {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,891 INFO L290 TraceCheckUtils]: 21: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume !false; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,891 INFO L290 TraceCheckUtils]: 20: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume 0 == ~p_dw_pc~0; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,892 INFO L290 TraceCheckUtils]: 19: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,892 INFO L290 TraceCheckUtils]: 18: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,892 INFO L290 TraceCheckUtils]: 17: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume 0 != eval1_~tmp___1~0#1; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,893 INFO L290 TraceCheckUtils]: 16: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,893 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26251#true} {26506#(= ~c_num_read~0 ~p_num_write~0)} #1710#return; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,893 INFO L290 TraceCheckUtils]: 14: Hoare triple {26251#true} assume true; {26251#true} is VALID [2022-02-20 19:56:02,894 INFO L290 TraceCheckUtils]: 13: Hoare triple {26251#true} #res := ~__retres1~2; {26251#true} is VALID [2022-02-20 19:56:02,894 INFO L290 TraceCheckUtils]: 12: Hoare triple {26251#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {26251#true} is VALID [2022-02-20 19:56:02,894 INFO L290 TraceCheckUtils]: 11: Hoare triple {26251#true} havoc ~__retres1~2; {26251#true} is VALID [2022-02-20 19:56:02,894 INFO L272 TraceCheckUtils]: 10: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} call eval1_#t~ret8#1 := exists_runnable_thread1(); {26251#true} is VALID [2022-02-20 19:56:02,894 INFO L290 TraceCheckUtils]: 9: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume !false; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,894 INFO L290 TraceCheckUtils]: 8: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,895 INFO L290 TraceCheckUtils]: 7: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume !false; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,895 INFO L290 TraceCheckUtils]: 6: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume { :end_inline_init_threads1 } true; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,895 INFO L290 TraceCheckUtils]: 5: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,896 INFO L290 TraceCheckUtils]: 4: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,896 INFO L290 TraceCheckUtils]: 3: Hoare triple {26506#(= ~c_num_read~0 ~p_num_write~0)} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,896 INFO L290 TraceCheckUtils]: 2: Hoare triple {26251#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {26506#(= ~c_num_read~0 ~p_num_write~0)} is VALID [2022-02-20 19:56:02,896 INFO L290 TraceCheckUtils]: 1: Hoare triple {26251#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {26251#true} is VALID [2022-02-20 19:56:02,897 INFO L290 TraceCheckUtils]: 0: Hoare triple {26251#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {26251#true} is VALID [2022-02-20 19:56:02,897 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-20 19:56:02,897 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [649474692] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 19:56:02,897 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 19:56:02,897 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 4] total 11 [2022-02-20 19:56:02,897 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535026927] [2022-02-20 19:56:02,897 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 19:56:02,898 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 13.727272727272727) internal successors, (151), 10 states have internal predecessors, (151), 7 states have call successors, (10), 6 states have call predecessors, (10), 5 states have return successors, (9), 7 states have call predecessors, (9), 7 states have call successors, (9) Word has length 69 [2022-02-20 19:56:02,898 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:56:02,899 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 13.727272727272727) internal successors, (151), 10 states have internal predecessors, (151), 7 states have call successors, (10), 6 states have call predecessors, (10), 5 states have return successors, (9), 7 states have call predecessors, (9), 7 states have call successors, (9) [2022-02-20 19:56:02,987 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 170 edges. 170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:02,987 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-02-20 19:56:02,987 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:56:02,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-02-20 19:56:02,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2022-02-20 19:56:02,988 INFO L87 Difference]: Start difference. First operand 1048 states and 1454 transitions. Second operand has 11 states, 11 states have (on average 13.727272727272727) internal successors, (151), 10 states have internal predecessors, (151), 7 states have call successors, (10), 6 states have call predecessors, (10), 5 states have return successors, (9), 7 states have call predecessors, (9), 7 states have call successors, (9) [2022-02-20 19:56:08,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:08,509 INFO L93 Difference]: Finished difference Result 2748 states and 3674 transitions. [2022-02-20 19:56:08,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-02-20 19:56:08,509 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 13.727272727272727) internal successors, (151), 10 states have internal predecessors, (151), 7 states have call successors, (10), 6 states have call predecessors, (10), 5 states have return successors, (9), 7 states have call predecessors, (9), 7 states have call successors, (9) Word has length 69 [2022-02-20 19:56:08,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:56:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 13.727272727272727) internal successors, (151), 10 states have internal predecessors, (151), 7 states have call successors, (10), 6 states have call predecessors, (10), 5 states have return successors, (9), 7 states have call predecessors, (9), 7 states have call successors, (9) [2022-02-20 19:56:08,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 1185 transitions. [2022-02-20 19:56:08,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 13.727272727272727) internal successors, (151), 10 states have internal predecessors, (151), 7 states have call successors, (10), 6 states have call predecessors, (10), 5 states have return successors, (9), 7 states have call predecessors, (9), 7 states have call successors, (9) [2022-02-20 19:56:08,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 1185 transitions. [2022-02-20 19:56:08,528 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 1185 transitions. [2022-02-20 19:56:09,319 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1185 edges. 1185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:09,530 INFO L225 Difference]: With dead ends: 2748 [2022-02-20 19:56:09,531 INFO L226 Difference]: Without dead ends: 2204 [2022-02-20 19:56:09,532 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 152 SyntacticMatches, 1 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 461 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=324, Invalid=1482, Unknown=0, NotChecked=0, Total=1806 [2022-02-20 19:56:09,533 INFO L933 BasicCegarLoop]: 777 mSDtfsCounter, 1732 mSDsluCounter, 3249 mSDsCounter, 0 mSdLazyCounter, 2193 mSolverCounterSat, 97 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1764 SdHoareTripleChecker+Valid, 4026 SdHoareTripleChecker+Invalid, 2290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 2193 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-02-20 19:56:09,533 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1764 Valid, 4026 Invalid, 2290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [97 Valid, 2193 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-02-20 19:56:09,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2204 states. [2022-02-20 19:56:09,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2204 to 1437. [2022-02-20 19:56:09,718 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:56:09,720 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2204 states. Second operand has 1437 states, 1286 states have (on average 1.3382581648522551) internal successors, (1721), 1304 states have internal predecessors, (1721), 90 states have call successors, (90), 49 states have call predecessors, (90), 59 states have return successors, (131), 84 states have call predecessors, (131), 89 states have call successors, (131) [2022-02-20 19:56:09,722 INFO L74 IsIncluded]: Start isIncluded. First operand 2204 states. Second operand has 1437 states, 1286 states have (on average 1.3382581648522551) internal successors, (1721), 1304 states have internal predecessors, (1721), 90 states have call successors, (90), 49 states have call predecessors, (90), 59 states have return successors, (131), 84 states have call predecessors, (131), 89 states have call successors, (131) [2022-02-20 19:56:09,724 INFO L87 Difference]: Start difference. First operand 2204 states. Second operand has 1437 states, 1286 states have (on average 1.3382581648522551) internal successors, (1721), 1304 states have internal predecessors, (1721), 90 states have call successors, (90), 49 states have call predecessors, (90), 59 states have return successors, (131), 84 states have call predecessors, (131), 89 states have call successors, (131) [2022-02-20 19:56:09,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:09,866 INFO L93 Difference]: Finished difference Result 2204 states and 2900 transitions. [2022-02-20 19:56:09,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 2900 transitions. [2022-02-20 19:56:09,869 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:09,870 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:09,872 INFO L74 IsIncluded]: Start isIncluded. First operand has 1437 states, 1286 states have (on average 1.3382581648522551) internal successors, (1721), 1304 states have internal predecessors, (1721), 90 states have call successors, (90), 49 states have call predecessors, (90), 59 states have return successors, (131), 84 states have call predecessors, (131), 89 states have call successors, (131) Second operand 2204 states. [2022-02-20 19:56:09,873 INFO L87 Difference]: Start difference. First operand has 1437 states, 1286 states have (on average 1.3382581648522551) internal successors, (1721), 1304 states have internal predecessors, (1721), 90 states have call successors, (90), 49 states have call predecessors, (90), 59 states have return successors, (131), 84 states have call predecessors, (131), 89 states have call successors, (131) Second operand 2204 states. [2022-02-20 19:56:10,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:10,034 INFO L93 Difference]: Finished difference Result 2204 states and 2900 transitions. [2022-02-20 19:56:10,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 2900 transitions. [2022-02-20 19:56:10,038 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:10,038 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:10,038 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:56:10,038 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:56:10,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1437 states, 1286 states have (on average 1.3382581648522551) internal successors, (1721), 1304 states have internal predecessors, (1721), 90 states have call successors, (90), 49 states have call predecessors, (90), 59 states have return successors, (131), 84 states have call predecessors, (131), 89 states have call successors, (131) [2022-02-20 19:56:10,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1437 states and 1942 transitions. [2022-02-20 19:56:10,121 INFO L78 Accepts]: Start accepts. Automaton has 1437 states and 1942 transitions. Word has length 69 [2022-02-20 19:56:10,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:56:10,121 INFO L470 AbstractCegarLoop]: Abstraction has 1437 states and 1942 transitions. [2022-02-20 19:56:10,122 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 13.727272727272727) internal successors, (151), 10 states have internal predecessors, (151), 7 states have call successors, (10), 6 states have call predecessors, (10), 5 states have return successors, (9), 7 states have call predecessors, (9), 7 states have call successors, (9) [2022-02-20 19:56:10,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1942 transitions. [2022-02-20 19:56:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-02-20 19:56:10,124 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:56:10,124 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:56:10,156 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-20 19:56:10,341 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-02-20 19:56:10,342 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting error1Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:56:10,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:56:10,342 INFO L85 PathProgramCache]: Analyzing trace with hash -1470276952, now seen corresponding path program 1 times [2022-02-20 19:56:10,343 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:56:10,343 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077752362] [2022-02-20 19:56:10,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:10,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:56:10,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:10,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 19:56:10,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:10,396 INFO L290 TraceCheckUtils]: 0: Hoare triple {36902#true} havoc ~__retres1~2; {36902#true} is VALID [2022-02-20 19:56:10,396 INFO L290 TraceCheckUtils]: 1: Hoare triple {36902#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {36902#true} is VALID [2022-02-20 19:56:10,396 INFO L290 TraceCheckUtils]: 2: Hoare triple {36902#true} #res := ~__retres1~2; {36902#true} is VALID [2022-02-20 19:56:10,396 INFO L290 TraceCheckUtils]: 3: Hoare triple {36902#true} assume true; {36902#true} is VALID [2022-02-20 19:56:10,396 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {36902#true} {36902#true} #1710#return; {36902#true} is VALID [2022-02-20 19:56:10,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-02-20 19:56:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:10,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {36951#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {36902#true} assume !(1 == ~p_dw_pc~0); {36902#true} is VALID [2022-02-20 19:56:10,445 INFO L290 TraceCheckUtils]: 2: Hoare triple {36902#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {36902#true} is VALID [2022-02-20 19:56:10,445 INFO L290 TraceCheckUtils]: 3: Hoare triple {36902#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,445 INFO L290 TraceCheckUtils]: 4: Hoare triple {36902#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {36902#true} is VALID [2022-02-20 19:56:10,445 INFO L290 TraceCheckUtils]: 5: Hoare triple {36902#true} assume !(0 != ~tmp~0#1); {36902#true} is VALID [2022-02-20 19:56:10,445 INFO L290 TraceCheckUtils]: 6: Hoare triple {36902#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {36902#true} is VALID [2022-02-20 19:56:10,445 INFO L290 TraceCheckUtils]: 7: Hoare triple {36902#true} assume !(1 == ~c_dr_pc~0); {36902#true} is VALID [2022-02-20 19:56:10,446 INFO L290 TraceCheckUtils]: 8: Hoare triple {36902#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {36952#(and (<= 0 |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1|) (<= |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1| 0))} is VALID [2022-02-20 19:56:10,446 INFO L290 TraceCheckUtils]: 9: Hoare triple {36952#(and (<= 0 |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1|) (<= |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1| 0))} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {36953#(and (<= |immediate_notify_threads_is_do_read_c_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_read_c_triggered_#res#1|))} is VALID [2022-02-20 19:56:10,446 INFO L290 TraceCheckUtils]: 10: Hoare triple {36953#(and (<= |immediate_notify_threads_is_do_read_c_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_read_c_triggered_#res#1|))} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {36954#(and (<= |immediate_notify_threads_~tmp___0~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp___0~0#1| 1)))} is VALID [2022-02-20 19:56:10,447 INFO L290 TraceCheckUtils]: 11: Hoare triple {36954#(and (<= |immediate_notify_threads_~tmp___0~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp___0~0#1| 1)))} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {36903#false} is VALID [2022-02-20 19:56:10,447 INFO L290 TraceCheckUtils]: 12: Hoare triple {36903#false} assume true; {36903#false} is VALID [2022-02-20 19:56:10,447 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {36903#false} {36902#true} #1712#return; {36903#false} is VALID [2022-02-20 19:56:10,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-02-20 19:56:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:10,454 INFO L290 TraceCheckUtils]: 0: Hoare triple {36951#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,454 INFO L290 TraceCheckUtils]: 1: Hoare triple {36902#true} assume !(1 == ~p_dw_pc~0); {36902#true} is VALID [2022-02-20 19:56:10,454 INFO L290 TraceCheckUtils]: 2: Hoare triple {36902#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {36902#true} is VALID [2022-02-20 19:56:10,454 INFO L290 TraceCheckUtils]: 3: Hoare triple {36902#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,454 INFO L290 TraceCheckUtils]: 4: Hoare triple {36902#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {36902#true} is VALID [2022-02-20 19:56:10,454 INFO L290 TraceCheckUtils]: 5: Hoare triple {36902#true} assume !(0 != ~tmp~0#1); {36902#true} is VALID [2022-02-20 19:56:10,455 INFO L290 TraceCheckUtils]: 6: Hoare triple {36902#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {36902#true} is VALID [2022-02-20 19:56:10,455 INFO L290 TraceCheckUtils]: 7: Hoare triple {36902#true} assume !(1 == ~c_dr_pc~0); {36902#true} is VALID [2022-02-20 19:56:10,455 INFO L290 TraceCheckUtils]: 8: Hoare triple {36902#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {36902#true} is VALID [2022-02-20 19:56:10,455 INFO L290 TraceCheckUtils]: 9: Hoare triple {36902#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {36902#true} is VALID [2022-02-20 19:56:10,455 INFO L290 TraceCheckUtils]: 10: Hoare triple {36902#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {36902#true} is VALID [2022-02-20 19:56:10,455 INFO L290 TraceCheckUtils]: 11: Hoare triple {36902#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,455 INFO L290 TraceCheckUtils]: 12: Hoare triple {36902#true} assume true; {36902#true} is VALID [2022-02-20 19:56:10,455 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {36902#true} {36903#false} #1712#return; {36903#false} is VALID [2022-02-20 19:56:10,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-02-20 19:56:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:10,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {36951#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {36902#true} assume 1 == ~p_dw_pc~0; {36902#true} is VALID [2022-02-20 19:56:10,461 INFO L290 TraceCheckUtils]: 2: Hoare triple {36902#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {36902#true} is VALID [2022-02-20 19:56:10,461 INFO L290 TraceCheckUtils]: 3: Hoare triple {36902#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,461 INFO L290 TraceCheckUtils]: 4: Hoare triple {36902#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {36902#true} is VALID [2022-02-20 19:56:10,462 INFO L290 TraceCheckUtils]: 5: Hoare triple {36902#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,462 INFO L290 TraceCheckUtils]: 6: Hoare triple {36902#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {36902#true} is VALID [2022-02-20 19:56:10,462 INFO L290 TraceCheckUtils]: 7: Hoare triple {36902#true} assume !(1 == ~c_dr_pc~0); {36902#true} is VALID [2022-02-20 19:56:10,462 INFO L290 TraceCheckUtils]: 8: Hoare triple {36902#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {36902#true} is VALID [2022-02-20 19:56:10,462 INFO L290 TraceCheckUtils]: 9: Hoare triple {36902#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {36902#true} is VALID [2022-02-20 19:56:10,462 INFO L290 TraceCheckUtils]: 10: Hoare triple {36902#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {36902#true} is VALID [2022-02-20 19:56:10,462 INFO L290 TraceCheckUtils]: 11: Hoare triple {36902#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,462 INFO L290 TraceCheckUtils]: 12: Hoare triple {36902#true} assume true; {36902#true} is VALID [2022-02-20 19:56:10,463 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {36902#true} {36903#false} #1714#return; {36903#false} is VALID [2022-02-20 19:56:10,463 INFO L290 TraceCheckUtils]: 0: Hoare triple {36902#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,463 INFO L290 TraceCheckUtils]: 1: Hoare triple {36902#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {36902#true} is VALID [2022-02-20 19:56:10,463 INFO L290 TraceCheckUtils]: 2: Hoare triple {36902#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {36902#true} is VALID [2022-02-20 19:56:10,463 INFO L290 TraceCheckUtils]: 3: Hoare triple {36902#true} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {36902#true} is VALID [2022-02-20 19:56:10,463 INFO L290 TraceCheckUtils]: 4: Hoare triple {36902#true} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,463 INFO L290 TraceCheckUtils]: 5: Hoare triple {36902#true} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,463 INFO L290 TraceCheckUtils]: 6: Hoare triple {36902#true} assume { :end_inline_init_threads1 } true; {36902#true} is VALID [2022-02-20 19:56:10,464 INFO L290 TraceCheckUtils]: 7: Hoare triple {36902#true} assume !false; {36902#true} is VALID [2022-02-20 19:56:10,464 INFO L290 TraceCheckUtils]: 8: Hoare triple {36902#true} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,464 INFO L290 TraceCheckUtils]: 9: Hoare triple {36902#true} assume !false; {36902#true} is VALID [2022-02-20 19:56:10,464 INFO L272 TraceCheckUtils]: 10: Hoare triple {36902#true} call eval1_#t~ret8#1 := exists_runnable_thread1(); {36902#true} is VALID [2022-02-20 19:56:10,464 INFO L290 TraceCheckUtils]: 11: Hoare triple {36902#true} havoc ~__retres1~2; {36902#true} is VALID [2022-02-20 19:56:10,464 INFO L290 TraceCheckUtils]: 12: Hoare triple {36902#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {36902#true} is VALID [2022-02-20 19:56:10,464 INFO L290 TraceCheckUtils]: 13: Hoare triple {36902#true} #res := ~__retres1~2; {36902#true} is VALID [2022-02-20 19:56:10,464 INFO L290 TraceCheckUtils]: 14: Hoare triple {36902#true} assume true; {36902#true} is VALID [2022-02-20 19:56:10,464 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36902#true} {36902#true} #1710#return; {36902#true} is VALID [2022-02-20 19:56:10,464 INFO L290 TraceCheckUtils]: 16: Hoare triple {36902#true} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {36902#true} is VALID [2022-02-20 19:56:10,465 INFO L290 TraceCheckUtils]: 17: Hoare triple {36902#true} assume 0 != eval1_~tmp___1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,465 INFO L290 TraceCheckUtils]: 18: Hoare triple {36902#true} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {36902#true} is VALID [2022-02-20 19:56:10,465 INFO L290 TraceCheckUtils]: 19: Hoare triple {36902#true} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {36902#true} is VALID [2022-02-20 19:56:10,465 INFO L290 TraceCheckUtils]: 20: Hoare triple {36902#true} assume 0 == ~p_dw_pc~0; {36902#true} is VALID [2022-02-20 19:56:10,465 INFO L290 TraceCheckUtils]: 21: Hoare triple {36902#true} assume !false; {36902#true} is VALID [2022-02-20 19:56:10,465 INFO L290 TraceCheckUtils]: 22: Hoare triple {36902#true} assume !(0 == ~q_free~0); {36902#true} is VALID [2022-02-20 19:56:10,465 INFO L290 TraceCheckUtils]: 23: Hoare triple {36902#true} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {36902#true} is VALID [2022-02-20 19:56:10,466 INFO L272 TraceCheckUtils]: 24: Hoare triple {36902#true} call immediate_notify_threads(); {36951#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:56:10,466 INFO L290 TraceCheckUtils]: 25: Hoare triple {36951#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,466 INFO L290 TraceCheckUtils]: 26: Hoare triple {36902#true} assume !(1 == ~p_dw_pc~0); {36902#true} is VALID [2022-02-20 19:56:10,466 INFO L290 TraceCheckUtils]: 27: Hoare triple {36902#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {36902#true} is VALID [2022-02-20 19:56:10,466 INFO L290 TraceCheckUtils]: 28: Hoare triple {36902#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,466 INFO L290 TraceCheckUtils]: 29: Hoare triple {36902#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {36902#true} is VALID [2022-02-20 19:56:10,466 INFO L290 TraceCheckUtils]: 30: Hoare triple {36902#true} assume !(0 != ~tmp~0#1); {36902#true} is VALID [2022-02-20 19:56:10,466 INFO L290 TraceCheckUtils]: 31: Hoare triple {36902#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {36902#true} is VALID [2022-02-20 19:56:10,467 INFO L290 TraceCheckUtils]: 32: Hoare triple {36902#true} assume !(1 == ~c_dr_pc~0); {36902#true} is VALID [2022-02-20 19:56:10,467 INFO L290 TraceCheckUtils]: 33: Hoare triple {36902#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {36952#(and (<= 0 |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1|) (<= |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1| 0))} is VALID [2022-02-20 19:56:10,467 INFO L290 TraceCheckUtils]: 34: Hoare triple {36952#(and (<= 0 |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1|) (<= |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1| 0))} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {36953#(and (<= |immediate_notify_threads_is_do_read_c_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_read_c_triggered_#res#1|))} is VALID [2022-02-20 19:56:10,468 INFO L290 TraceCheckUtils]: 35: Hoare triple {36953#(and (<= |immediate_notify_threads_is_do_read_c_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_read_c_triggered_#res#1|))} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {36954#(and (<= |immediate_notify_threads_~tmp___0~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp___0~0#1| 1)))} is VALID [2022-02-20 19:56:10,468 INFO L290 TraceCheckUtils]: 36: Hoare triple {36954#(and (<= |immediate_notify_threads_~tmp___0~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp___0~0#1| 1)))} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {36903#false} is VALID [2022-02-20 19:56:10,468 INFO L290 TraceCheckUtils]: 37: Hoare triple {36903#false} assume true; {36903#false} is VALID [2022-02-20 19:56:10,468 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {36903#false} {36902#true} #1712#return; {36903#false} is VALID [2022-02-20 19:56:10,468 INFO L290 TraceCheckUtils]: 39: Hoare triple {36903#false} ~q_write_ev~0 := 2; {36903#false} is VALID [2022-02-20 19:56:10,468 INFO L290 TraceCheckUtils]: 40: Hoare triple {36903#false} assume !false; {36903#false} is VALID [2022-02-20 19:56:10,469 INFO L290 TraceCheckUtils]: 41: Hoare triple {36903#false} assume !(0 == ~q_free~0); {36903#false} is VALID [2022-02-20 19:56:10,469 INFO L290 TraceCheckUtils]: 42: Hoare triple {36903#false} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {36903#false} is VALID [2022-02-20 19:56:10,469 INFO L272 TraceCheckUtils]: 43: Hoare triple {36903#false} call immediate_notify_threads(); {36951#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:56:10,469 INFO L290 TraceCheckUtils]: 44: Hoare triple {36951#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,469 INFO L290 TraceCheckUtils]: 45: Hoare triple {36902#true} assume !(1 == ~p_dw_pc~0); {36902#true} is VALID [2022-02-20 19:56:10,469 INFO L290 TraceCheckUtils]: 46: Hoare triple {36902#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {36902#true} is VALID [2022-02-20 19:56:10,469 INFO L290 TraceCheckUtils]: 47: Hoare triple {36902#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,469 INFO L290 TraceCheckUtils]: 48: Hoare triple {36902#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {36902#true} is VALID [2022-02-20 19:56:10,469 INFO L290 TraceCheckUtils]: 49: Hoare triple {36902#true} assume !(0 != ~tmp~0#1); {36902#true} is VALID [2022-02-20 19:56:10,470 INFO L290 TraceCheckUtils]: 50: Hoare triple {36902#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {36902#true} is VALID [2022-02-20 19:56:10,470 INFO L290 TraceCheckUtils]: 51: Hoare triple {36902#true} assume !(1 == ~c_dr_pc~0); {36902#true} is VALID [2022-02-20 19:56:10,470 INFO L290 TraceCheckUtils]: 52: Hoare triple {36902#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {36902#true} is VALID [2022-02-20 19:56:10,470 INFO L290 TraceCheckUtils]: 53: Hoare triple {36902#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {36902#true} is VALID [2022-02-20 19:56:10,470 INFO L290 TraceCheckUtils]: 54: Hoare triple {36902#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {36902#true} is VALID [2022-02-20 19:56:10,470 INFO L290 TraceCheckUtils]: 55: Hoare triple {36902#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,470 INFO L290 TraceCheckUtils]: 56: Hoare triple {36902#true} assume true; {36902#true} is VALID [2022-02-20 19:56:10,470 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {36902#true} {36903#false} #1712#return; {36903#false} is VALID [2022-02-20 19:56:10,470 INFO L290 TraceCheckUtils]: 58: Hoare triple {36903#false} ~q_write_ev~0 := 2; {36903#false} is VALID [2022-02-20 19:56:10,470 INFO L290 TraceCheckUtils]: 59: Hoare triple {36903#false} assume !false; {36903#false} is VALID [2022-02-20 19:56:10,471 INFO L290 TraceCheckUtils]: 60: Hoare triple {36903#false} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {36903#false} is VALID [2022-02-20 19:56:10,471 INFO L290 TraceCheckUtils]: 61: Hoare triple {36903#false} assume { :end_inline_do_write_p } true; {36903#false} is VALID [2022-02-20 19:56:10,471 INFO L290 TraceCheckUtils]: 62: Hoare triple {36903#false} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {36903#false} is VALID [2022-02-20 19:56:10,471 INFO L290 TraceCheckUtils]: 63: Hoare triple {36903#false} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {36903#false} is VALID [2022-02-20 19:56:10,471 INFO L290 TraceCheckUtils]: 64: Hoare triple {36903#false} assume 0 == ~c_dr_pc~0; {36903#false} is VALID [2022-02-20 19:56:10,471 INFO L290 TraceCheckUtils]: 65: Hoare triple {36903#false} assume !false; {36903#false} is VALID [2022-02-20 19:56:10,471 INFO L290 TraceCheckUtils]: 66: Hoare triple {36903#false} assume !(1 == ~q_free~0); {36903#false} is VALID [2022-02-20 19:56:10,471 INFO L290 TraceCheckUtils]: 67: Hoare triple {36903#false} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {36903#false} is VALID [2022-02-20 19:56:10,471 INFO L272 TraceCheckUtils]: 68: Hoare triple {36903#false} call immediate_notify_threads(); {36951#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:56:10,472 INFO L290 TraceCheckUtils]: 69: Hoare triple {36951#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,472 INFO L290 TraceCheckUtils]: 70: Hoare triple {36902#true} assume 1 == ~p_dw_pc~0; {36902#true} is VALID [2022-02-20 19:56:10,472 INFO L290 TraceCheckUtils]: 71: Hoare triple {36902#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {36902#true} is VALID [2022-02-20 19:56:10,472 INFO L290 TraceCheckUtils]: 72: Hoare triple {36902#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,472 INFO L290 TraceCheckUtils]: 73: Hoare triple {36902#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {36902#true} is VALID [2022-02-20 19:56:10,472 INFO L290 TraceCheckUtils]: 74: Hoare triple {36902#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,472 INFO L290 TraceCheckUtils]: 75: Hoare triple {36902#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {36902#true} is VALID [2022-02-20 19:56:10,472 INFO L290 TraceCheckUtils]: 76: Hoare triple {36902#true} assume !(1 == ~c_dr_pc~0); {36902#true} is VALID [2022-02-20 19:56:10,472 INFO L290 TraceCheckUtils]: 77: Hoare triple {36902#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {36902#true} is VALID [2022-02-20 19:56:10,472 INFO L290 TraceCheckUtils]: 78: Hoare triple {36902#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {36902#true} is VALID [2022-02-20 19:56:10,473 INFO L290 TraceCheckUtils]: 79: Hoare triple {36902#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {36902#true} is VALID [2022-02-20 19:56:10,473 INFO L290 TraceCheckUtils]: 80: Hoare triple {36902#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,473 INFO L290 TraceCheckUtils]: 81: Hoare triple {36902#true} assume true; {36902#true} is VALID [2022-02-20 19:56:10,473 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {36902#true} {36903#false} #1714#return; {36903#false} is VALID [2022-02-20 19:56:10,473 INFO L290 TraceCheckUtils]: 83: Hoare triple {36903#false} ~q_read_ev~0 := 2; {36903#false} is VALID [2022-02-20 19:56:10,473 INFO L290 TraceCheckUtils]: 84: Hoare triple {36903#false} assume ~p_last_write~0 == ~c_last_read~0; {36903#false} is VALID [2022-02-20 19:56:10,473 INFO L290 TraceCheckUtils]: 85: Hoare triple {36903#false} assume !(~p_num_write~0 == ~c_num_read~0); {36903#false} is VALID [2022-02-20 19:56:10,473 INFO L272 TraceCheckUtils]: 86: Hoare triple {36903#false} call error1(); {36903#false} is VALID [2022-02-20 19:56:10,473 INFO L290 TraceCheckUtils]: 87: Hoare triple {36903#false} assume !false; {36903#false} is VALID [2022-02-20 19:56:10,474 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-02-20 19:56:10,474 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:56:10,474 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077752362] [2022-02-20 19:56:10,474 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1077752362] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 19:56:10,474 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1728092919] [2022-02-20 19:56:10,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:10,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 19:56:10,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:56:10,490 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 19:56:10,519 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-20 19:56:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:10,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 3 conjunts are in the unsatisfiable core [2022-02-20 19:56:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:10,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 19:56:10,772 INFO L290 TraceCheckUtils]: 0: Hoare triple {36902#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {36902#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {36902#true} is VALID [2022-02-20 19:56:10,772 INFO L290 TraceCheckUtils]: 2: Hoare triple {36902#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {36902#true} is VALID [2022-02-20 19:56:10,772 INFO L290 TraceCheckUtils]: 3: Hoare triple {36902#true} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {36902#true} is VALID [2022-02-20 19:56:10,772 INFO L290 TraceCheckUtils]: 4: Hoare triple {36902#true} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,772 INFO L290 TraceCheckUtils]: 5: Hoare triple {36902#true} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {36902#true} is VALID [2022-02-20 19:56:10,772 INFO L290 TraceCheckUtils]: 6: Hoare triple {36902#true} assume { :end_inline_init_threads1 } true; {36902#true} is VALID [2022-02-20 19:56:10,773 INFO L290 TraceCheckUtils]: 7: Hoare triple {36902#true} assume !false; {36902#true} is VALID [2022-02-20 19:56:10,773 INFO L290 TraceCheckUtils]: 8: Hoare triple {36902#true} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,773 INFO L290 TraceCheckUtils]: 9: Hoare triple {36902#true} assume !false; {36902#true} is VALID [2022-02-20 19:56:10,773 INFO L272 TraceCheckUtils]: 10: Hoare triple {36902#true} call eval1_#t~ret8#1 := exists_runnable_thread1(); {36902#true} is VALID [2022-02-20 19:56:10,773 INFO L290 TraceCheckUtils]: 11: Hoare triple {36902#true} havoc ~__retres1~2; {36902#true} is VALID [2022-02-20 19:56:10,773 INFO L290 TraceCheckUtils]: 12: Hoare triple {36902#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {36902#true} is VALID [2022-02-20 19:56:10,773 INFO L290 TraceCheckUtils]: 13: Hoare triple {36902#true} #res := ~__retres1~2; {36902#true} is VALID [2022-02-20 19:56:10,773 INFO L290 TraceCheckUtils]: 14: Hoare triple {36902#true} assume true; {36902#true} is VALID [2022-02-20 19:56:10,773 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36902#true} {36902#true} #1710#return; {36902#true} is VALID [2022-02-20 19:56:10,774 INFO L290 TraceCheckUtils]: 16: Hoare triple {36902#true} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {36902#true} is VALID [2022-02-20 19:56:10,774 INFO L290 TraceCheckUtils]: 17: Hoare triple {36902#true} assume 0 != eval1_~tmp___1~0#1; {36902#true} is VALID [2022-02-20 19:56:10,774 INFO L290 TraceCheckUtils]: 18: Hoare triple {36902#true} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {36902#true} is VALID [2022-02-20 19:56:10,774 INFO L290 TraceCheckUtils]: 19: Hoare triple {36902#true} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {36902#true} is VALID [2022-02-20 19:56:10,774 INFO L290 TraceCheckUtils]: 20: Hoare triple {36902#true} assume 0 == ~p_dw_pc~0; {36902#true} is VALID [2022-02-20 19:56:10,774 INFO L290 TraceCheckUtils]: 21: Hoare triple {36902#true} assume !false; {36902#true} is VALID [2022-02-20 19:56:10,774 INFO L290 TraceCheckUtils]: 22: Hoare triple {36902#true} assume !(0 == ~q_free~0); {36902#true} is VALID [2022-02-20 19:56:10,775 INFO L290 TraceCheckUtils]: 23: Hoare triple {36902#true} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,775 INFO L272 TraceCheckUtils]: 24: Hoare triple {37027#(= ~q_free~0 0)} call immediate_notify_threads(); {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,775 INFO L290 TraceCheckUtils]: 25: Hoare triple {37027#(= ~q_free~0 0)} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,776 INFO L290 TraceCheckUtils]: 26: Hoare triple {37027#(= ~q_free~0 0)} assume !(1 == ~p_dw_pc~0); {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,776 INFO L290 TraceCheckUtils]: 27: Hoare triple {37027#(= ~q_free~0 0)} is_do_write_p_triggered_~__retres1~0#1 := 0; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,776 INFO L290 TraceCheckUtils]: 28: Hoare triple {37027#(= ~q_free~0 0)} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,777 INFO L290 TraceCheckUtils]: 29: Hoare triple {37027#(= ~q_free~0 0)} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,777 INFO L290 TraceCheckUtils]: 30: Hoare triple {37027#(= ~q_free~0 0)} assume !(0 != ~tmp~0#1); {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,777 INFO L290 TraceCheckUtils]: 31: Hoare triple {37027#(= ~q_free~0 0)} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,777 INFO L290 TraceCheckUtils]: 32: Hoare triple {37027#(= ~q_free~0 0)} assume !(1 == ~c_dr_pc~0); {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,778 INFO L290 TraceCheckUtils]: 33: Hoare triple {37027#(= ~q_free~0 0)} is_do_read_c_triggered_~__retres1~1#1 := 0; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,778 INFO L290 TraceCheckUtils]: 34: Hoare triple {37027#(= ~q_free~0 0)} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,778 INFO L290 TraceCheckUtils]: 35: Hoare triple {37027#(= ~q_free~0 0)} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,779 INFO L290 TraceCheckUtils]: 36: Hoare triple {37027#(= ~q_free~0 0)} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,779 INFO L290 TraceCheckUtils]: 37: Hoare triple {37027#(= ~q_free~0 0)} assume true; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,779 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {37027#(= ~q_free~0 0)} {37027#(= ~q_free~0 0)} #1712#return; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,780 INFO L290 TraceCheckUtils]: 39: Hoare triple {37027#(= ~q_free~0 0)} ~q_write_ev~0 := 2; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,780 INFO L290 TraceCheckUtils]: 40: Hoare triple {37027#(= ~q_free~0 0)} assume !false; {37027#(= ~q_free~0 0)} is VALID [2022-02-20 19:56:10,780 INFO L290 TraceCheckUtils]: 41: Hoare triple {37027#(= ~q_free~0 0)} assume !(0 == ~q_free~0); {36903#false} is VALID [2022-02-20 19:56:10,780 INFO L290 TraceCheckUtils]: 42: Hoare triple {36903#false} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {36903#false} is VALID [2022-02-20 19:56:10,781 INFO L272 TraceCheckUtils]: 43: Hoare triple {36903#false} call immediate_notify_threads(); {36903#false} is VALID [2022-02-20 19:56:10,781 INFO L290 TraceCheckUtils]: 44: Hoare triple {36903#false} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {36903#false} is VALID [2022-02-20 19:56:10,781 INFO L290 TraceCheckUtils]: 45: Hoare triple {36903#false} assume !(1 == ~p_dw_pc~0); {36903#false} is VALID [2022-02-20 19:56:10,781 INFO L290 TraceCheckUtils]: 46: Hoare triple {36903#false} is_do_write_p_triggered_~__retres1~0#1 := 0; {36903#false} is VALID [2022-02-20 19:56:10,781 INFO L290 TraceCheckUtils]: 47: Hoare triple {36903#false} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {36903#false} is VALID [2022-02-20 19:56:10,781 INFO L290 TraceCheckUtils]: 48: Hoare triple {36903#false} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {36903#false} is VALID [2022-02-20 19:56:10,781 INFO L290 TraceCheckUtils]: 49: Hoare triple {36903#false} assume !(0 != ~tmp~0#1); {36903#false} is VALID [2022-02-20 19:56:10,781 INFO L290 TraceCheckUtils]: 50: Hoare triple {36903#false} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {36903#false} is VALID [2022-02-20 19:56:10,781 INFO L290 TraceCheckUtils]: 51: Hoare triple {36903#false} assume !(1 == ~c_dr_pc~0); {36903#false} is VALID [2022-02-20 19:56:10,782 INFO L290 TraceCheckUtils]: 52: Hoare triple {36903#false} is_do_read_c_triggered_~__retres1~1#1 := 0; {36903#false} is VALID [2022-02-20 19:56:10,782 INFO L290 TraceCheckUtils]: 53: Hoare triple {36903#false} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {36903#false} is VALID [2022-02-20 19:56:10,782 INFO L290 TraceCheckUtils]: 54: Hoare triple {36903#false} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {36903#false} is VALID [2022-02-20 19:56:10,782 INFO L290 TraceCheckUtils]: 55: Hoare triple {36903#false} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {36903#false} is VALID [2022-02-20 19:56:10,782 INFO L290 TraceCheckUtils]: 56: Hoare triple {36903#false} assume true; {36903#false} is VALID [2022-02-20 19:56:10,782 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {36903#false} {36903#false} #1712#return; {36903#false} is VALID [2022-02-20 19:56:10,782 INFO L290 TraceCheckUtils]: 58: Hoare triple {36903#false} ~q_write_ev~0 := 2; {36903#false} is VALID [2022-02-20 19:56:10,782 INFO L290 TraceCheckUtils]: 59: Hoare triple {36903#false} assume !false; {36903#false} is VALID [2022-02-20 19:56:10,782 INFO L290 TraceCheckUtils]: 60: Hoare triple {36903#false} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {36903#false} is VALID [2022-02-20 19:56:10,782 INFO L290 TraceCheckUtils]: 61: Hoare triple {36903#false} assume { :end_inline_do_write_p } true; {36903#false} is VALID [2022-02-20 19:56:10,783 INFO L290 TraceCheckUtils]: 62: Hoare triple {36903#false} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {36903#false} is VALID [2022-02-20 19:56:10,783 INFO L290 TraceCheckUtils]: 63: Hoare triple {36903#false} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {36903#false} is VALID [2022-02-20 19:56:10,783 INFO L290 TraceCheckUtils]: 64: Hoare triple {36903#false} assume 0 == ~c_dr_pc~0; {36903#false} is VALID [2022-02-20 19:56:10,783 INFO L290 TraceCheckUtils]: 65: Hoare triple {36903#false} assume !false; {36903#false} is VALID [2022-02-20 19:56:10,783 INFO L290 TraceCheckUtils]: 66: Hoare triple {36903#false} assume !(1 == ~q_free~0); {36903#false} is VALID [2022-02-20 19:56:10,783 INFO L290 TraceCheckUtils]: 67: Hoare triple {36903#false} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {36903#false} is VALID [2022-02-20 19:56:10,783 INFO L272 TraceCheckUtils]: 68: Hoare triple {36903#false} call immediate_notify_threads(); {36903#false} is VALID [2022-02-20 19:56:10,783 INFO L290 TraceCheckUtils]: 69: Hoare triple {36903#false} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {36903#false} is VALID [2022-02-20 19:56:10,783 INFO L290 TraceCheckUtils]: 70: Hoare triple {36903#false} assume 1 == ~p_dw_pc~0; {36903#false} is VALID [2022-02-20 19:56:10,784 INFO L290 TraceCheckUtils]: 71: Hoare triple {36903#false} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {36903#false} is VALID [2022-02-20 19:56:10,784 INFO L290 TraceCheckUtils]: 72: Hoare triple {36903#false} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {36903#false} is VALID [2022-02-20 19:56:10,784 INFO L290 TraceCheckUtils]: 73: Hoare triple {36903#false} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {36903#false} is VALID [2022-02-20 19:56:10,784 INFO L290 TraceCheckUtils]: 74: Hoare triple {36903#false} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {36903#false} is VALID [2022-02-20 19:56:10,784 INFO L290 TraceCheckUtils]: 75: Hoare triple {36903#false} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {36903#false} is VALID [2022-02-20 19:56:10,784 INFO L290 TraceCheckUtils]: 76: Hoare triple {36903#false} assume !(1 == ~c_dr_pc~0); {36903#false} is VALID [2022-02-20 19:56:10,784 INFO L290 TraceCheckUtils]: 77: Hoare triple {36903#false} is_do_read_c_triggered_~__retres1~1#1 := 0; {36903#false} is VALID [2022-02-20 19:56:10,784 INFO L290 TraceCheckUtils]: 78: Hoare triple {36903#false} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {36903#false} is VALID [2022-02-20 19:56:10,784 INFO L290 TraceCheckUtils]: 79: Hoare triple {36903#false} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {36903#false} is VALID [2022-02-20 19:56:10,784 INFO L290 TraceCheckUtils]: 80: Hoare triple {36903#false} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {36903#false} is VALID [2022-02-20 19:56:10,785 INFO L290 TraceCheckUtils]: 81: Hoare triple {36903#false} assume true; {36903#false} is VALID [2022-02-20 19:56:10,785 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {36903#false} {36903#false} #1714#return; {36903#false} is VALID [2022-02-20 19:56:10,785 INFO L290 TraceCheckUtils]: 83: Hoare triple {36903#false} ~q_read_ev~0 := 2; {36903#false} is VALID [2022-02-20 19:56:10,785 INFO L290 TraceCheckUtils]: 84: Hoare triple {36903#false} assume ~p_last_write~0 == ~c_last_read~0; {36903#false} is VALID [2022-02-20 19:56:10,785 INFO L290 TraceCheckUtils]: 85: Hoare triple {36903#false} assume !(~p_num_write~0 == ~c_num_read~0); {36903#false} is VALID [2022-02-20 19:56:10,785 INFO L272 TraceCheckUtils]: 86: Hoare triple {36903#false} call error1(); {36903#false} is VALID [2022-02-20 19:56:10,785 INFO L290 TraceCheckUtils]: 87: Hoare triple {36903#false} assume !false; {36903#false} is VALID [2022-02-20 19:56:10,785 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-02-20 19:56:10,786 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 19:56:10,786 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1728092919] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:56:10,786 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-20 19:56:10,786 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-02-20 19:56:10,786 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77267326] [2022-02-20 19:56:10,786 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:56:10,787 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 88 [2022-02-20 19:56:10,787 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:56:10,787 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-02-20 19:56:10,830 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:10,831 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:56:10,831 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:56:10,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:56:10,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:56:10,832 INFO L87 Difference]: Start difference. First operand 1437 states and 1942 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-02-20 19:56:11,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:11,586 INFO L93 Difference]: Finished difference Result 2160 states and 2880 transitions. [2022-02-20 19:56:11,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:56:11,586 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 88 [2022-02-20 19:56:11,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:56:11,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-02-20 19:56:11,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 791 transitions. [2022-02-20 19:56:11,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-02-20 19:56:11,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 791 transitions. [2022-02-20 19:56:11,595 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 791 transitions. [2022-02-20 19:56:12,071 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 791 edges. 791 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:12,146 INFO L225 Difference]: With dead ends: 2160 [2022-02-20 19:56:12,146 INFO L226 Difference]: Without dead ends: 1315 [2022-02-20 19:56:12,147 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:56:12,148 INFO L933 BasicCegarLoop]: 678 mSDtfsCounter, 607 mSDsluCounter, 75 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 607 SdHoareTripleChecker+Valid, 753 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:56:12,148 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [607 Valid, 753 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:56:12,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1315 states. [2022-02-20 19:56:12,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1315 to 1300. [2022-02-20 19:56:12,293 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:56:12,295 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1315 states. Second operand has 1300 states, 1165 states have (on average 1.3416309012875536) internal successors, (1563), 1182 states have internal predecessors, (1563), 82 states have call successors, (82), 43 states have call predecessors, (82), 51 states have return successors, (117), 75 states have call predecessors, (117), 81 states have call successors, (117) [2022-02-20 19:56:12,296 INFO L74 IsIncluded]: Start isIncluded. First operand 1315 states. Second operand has 1300 states, 1165 states have (on average 1.3416309012875536) internal successors, (1563), 1182 states have internal predecessors, (1563), 82 states have call successors, (82), 43 states have call predecessors, (82), 51 states have return successors, (117), 75 states have call predecessors, (117), 81 states have call successors, (117) [2022-02-20 19:56:12,298 INFO L87 Difference]: Start difference. First operand 1315 states. Second operand has 1300 states, 1165 states have (on average 1.3416309012875536) internal successors, (1563), 1182 states have internal predecessors, (1563), 82 states have call successors, (82), 43 states have call predecessors, (82), 51 states have return successors, (117), 75 states have call predecessors, (117), 81 states have call successors, (117) [2022-02-20 19:56:12,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:12,347 INFO L93 Difference]: Finished difference Result 1315 states and 1777 transitions. [2022-02-20 19:56:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1777 transitions. [2022-02-20 19:56:12,349 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:12,349 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:12,351 INFO L74 IsIncluded]: Start isIncluded. First operand has 1300 states, 1165 states have (on average 1.3416309012875536) internal successors, (1563), 1182 states have internal predecessors, (1563), 82 states have call successors, (82), 43 states have call predecessors, (82), 51 states have return successors, (117), 75 states have call predecessors, (117), 81 states have call successors, (117) Second operand 1315 states. [2022-02-20 19:56:12,352 INFO L87 Difference]: Start difference. First operand has 1300 states, 1165 states have (on average 1.3416309012875536) internal successors, (1563), 1182 states have internal predecessors, (1563), 82 states have call successors, (82), 43 states have call predecessors, (82), 51 states have return successors, (117), 75 states have call predecessors, (117), 81 states have call successors, (117) Second operand 1315 states. [2022-02-20 19:56:12,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:12,403 INFO L93 Difference]: Finished difference Result 1315 states and 1777 transitions. [2022-02-20 19:56:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1777 transitions. [2022-02-20 19:56:12,406 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:12,406 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:12,406 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:56:12,406 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:56:12,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1300 states, 1165 states have (on average 1.3416309012875536) internal successors, (1563), 1182 states have internal predecessors, (1563), 82 states have call successors, (82), 43 states have call predecessors, (82), 51 states have return successors, (117), 75 states have call predecessors, (117), 81 states have call successors, (117) [2022-02-20 19:56:12,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1300 states and 1762 transitions. [2022-02-20 19:56:12,482 INFO L78 Accepts]: Start accepts. Automaton has 1300 states and 1762 transitions. Word has length 88 [2022-02-20 19:56:12,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:56:12,483 INFO L470 AbstractCegarLoop]: Abstraction has 1300 states and 1762 transitions. [2022-02-20 19:56:12,483 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2022-02-20 19:56:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1762 transitions. [2022-02-20 19:56:12,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-02-20 19:56:12,489 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:56:12,489 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 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 19:56:12,520 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-20 19:56:12,706 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 19:56:12,706 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting error1Err0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:56:12,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:56:12,707 INFO L85 PathProgramCache]: Analyzing trace with hash 852635580, now seen corresponding path program 1 times [2022-02-20 19:56:12,707 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:56:12,707 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331567957] [2022-02-20 19:56:12,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:12,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:56:12,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:12,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 19:56:12,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:12,741 INFO L290 TraceCheckUtils]: 0: Hoare triple {44590#true} havoc ~__retres1~2; {44590#true} is VALID [2022-02-20 19:56:12,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {44590#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {44590#true} is VALID [2022-02-20 19:56:12,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {44590#true} #res := ~__retres1~2; {44590#true} is VALID [2022-02-20 19:56:12,741 INFO L290 TraceCheckUtils]: 3: Hoare triple {44590#true} assume true; {44590#true} is VALID [2022-02-20 19:56:12,742 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {44590#true} {44590#true} #1710#return; {44590#true} is VALID [2022-02-20 19:56:12,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-02-20 19:56:12,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:12,777 INFO L290 TraceCheckUtils]: 0: Hoare triple {44644#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {44590#true} assume !(1 == ~p_dw_pc~0); {44590#true} is VALID [2022-02-20 19:56:12,778 INFO L290 TraceCheckUtils]: 2: Hoare triple {44590#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {44590#true} is VALID [2022-02-20 19:56:12,778 INFO L290 TraceCheckUtils]: 3: Hoare triple {44590#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,778 INFO L290 TraceCheckUtils]: 4: Hoare triple {44590#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {44590#true} is VALID [2022-02-20 19:56:12,778 INFO L290 TraceCheckUtils]: 5: Hoare triple {44590#true} assume !(0 != ~tmp~0#1); {44590#true} is VALID [2022-02-20 19:56:12,778 INFO L290 TraceCheckUtils]: 6: Hoare triple {44590#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:12,778 INFO L290 TraceCheckUtils]: 7: Hoare triple {44590#true} assume !(1 == ~c_dr_pc~0); {44590#true} is VALID [2022-02-20 19:56:12,779 INFO L290 TraceCheckUtils]: 8: Hoare triple {44590#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {44645#(and (<= 0 |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1|) (<= |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1| 0))} is VALID [2022-02-20 19:56:12,779 INFO L290 TraceCheckUtils]: 9: Hoare triple {44645#(and (<= 0 |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1|) (<= |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1| 0))} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {44646#(and (<= |immediate_notify_threads_is_do_read_c_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_read_c_triggered_#res#1|))} is VALID [2022-02-20 19:56:12,779 INFO L290 TraceCheckUtils]: 10: Hoare triple {44646#(and (<= |immediate_notify_threads_is_do_read_c_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_read_c_triggered_#res#1|))} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {44647#(and (<= |immediate_notify_threads_~tmp___0~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp___0~0#1| 1)))} is VALID [2022-02-20 19:56:12,780 INFO L290 TraceCheckUtils]: 11: Hoare triple {44647#(and (<= |immediate_notify_threads_~tmp___0~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp___0~0#1| 1)))} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {44591#false} is VALID [2022-02-20 19:56:12,780 INFO L290 TraceCheckUtils]: 12: Hoare triple {44591#false} assume true; {44591#false} is VALID [2022-02-20 19:56:12,780 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {44591#false} {44590#true} #1712#return; {44591#false} is VALID [2022-02-20 19:56:12,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-02-20 19:56:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:12,783 INFO L290 TraceCheckUtils]: 0: Hoare triple {44590#true} havoc ~__retres1~2; {44590#true} is VALID [2022-02-20 19:56:12,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {44590#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {44590#true} is VALID [2022-02-20 19:56:12,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {44590#true} #res := ~__retres1~2; {44590#true} is VALID [2022-02-20 19:56:12,783 INFO L290 TraceCheckUtils]: 3: Hoare triple {44590#true} assume true; {44590#true} is VALID [2022-02-20 19:56:12,784 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {44590#true} {44591#false} #1710#return; {44591#false} is VALID [2022-02-20 19:56:12,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-02-20 19:56:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:12,804 INFO L290 TraceCheckUtils]: 0: Hoare triple {44644#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,804 INFO L290 TraceCheckUtils]: 1: Hoare triple {44590#true} assume 1 == ~p_dw_pc~0; {44590#true} is VALID [2022-02-20 19:56:12,804 INFO L290 TraceCheckUtils]: 2: Hoare triple {44590#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {44590#true} is VALID [2022-02-20 19:56:12,804 INFO L290 TraceCheckUtils]: 3: Hoare triple {44590#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,804 INFO L290 TraceCheckUtils]: 4: Hoare triple {44590#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {44590#true} is VALID [2022-02-20 19:56:12,804 INFO L290 TraceCheckUtils]: 5: Hoare triple {44590#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:12,804 INFO L290 TraceCheckUtils]: 6: Hoare triple {44590#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:12,805 INFO L290 TraceCheckUtils]: 7: Hoare triple {44590#true} assume !(1 == ~c_dr_pc~0); {44590#true} is VALID [2022-02-20 19:56:12,805 INFO L290 TraceCheckUtils]: 8: Hoare triple {44590#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {44590#true} is VALID [2022-02-20 19:56:12,805 INFO L290 TraceCheckUtils]: 9: Hoare triple {44590#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:12,805 INFO L290 TraceCheckUtils]: 10: Hoare triple {44590#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {44590#true} is VALID [2022-02-20 19:56:12,805 INFO L290 TraceCheckUtils]: 11: Hoare triple {44590#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:12,805 INFO L290 TraceCheckUtils]: 12: Hoare triple {44590#true} assume true; {44590#true} is VALID [2022-02-20 19:56:12,805 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {44590#true} {44591#false} #1712#return; {44591#false} is VALID [2022-02-20 19:56:12,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-02-20 19:56:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:12,811 INFO L290 TraceCheckUtils]: 0: Hoare triple {44644#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,811 INFO L290 TraceCheckUtils]: 1: Hoare triple {44590#true} assume 1 == ~p_dw_pc~0; {44590#true} is VALID [2022-02-20 19:56:12,811 INFO L290 TraceCheckUtils]: 2: Hoare triple {44590#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {44590#true} is VALID [2022-02-20 19:56:12,811 INFO L290 TraceCheckUtils]: 3: Hoare triple {44590#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,811 INFO L290 TraceCheckUtils]: 4: Hoare triple {44590#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {44590#true} is VALID [2022-02-20 19:56:12,811 INFO L290 TraceCheckUtils]: 5: Hoare triple {44590#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:12,812 INFO L290 TraceCheckUtils]: 6: Hoare triple {44590#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:12,812 INFO L290 TraceCheckUtils]: 7: Hoare triple {44590#true} assume !(1 == ~c_dr_pc~0); {44590#true} is VALID [2022-02-20 19:56:12,812 INFO L290 TraceCheckUtils]: 8: Hoare triple {44590#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {44590#true} is VALID [2022-02-20 19:56:12,812 INFO L290 TraceCheckUtils]: 9: Hoare triple {44590#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:12,812 INFO L290 TraceCheckUtils]: 10: Hoare triple {44590#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {44590#true} is VALID [2022-02-20 19:56:12,812 INFO L290 TraceCheckUtils]: 11: Hoare triple {44590#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:12,812 INFO L290 TraceCheckUtils]: 12: Hoare triple {44590#true} assume true; {44590#true} is VALID [2022-02-20 19:56:12,812 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {44590#true} {44591#false} #1714#return; {44591#false} is VALID [2022-02-20 19:56:12,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {44590#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {44590#true} is VALID [2022-02-20 19:56:12,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {44590#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {44590#true} is VALID [2022-02-20 19:56:12,813 INFO L290 TraceCheckUtils]: 2: Hoare triple {44590#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {44590#true} is VALID [2022-02-20 19:56:12,813 INFO L290 TraceCheckUtils]: 3: Hoare triple {44590#true} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {44590#true} is VALID [2022-02-20 19:56:12,813 INFO L290 TraceCheckUtils]: 4: Hoare triple {44590#true} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:12,813 INFO L290 TraceCheckUtils]: 5: Hoare triple {44590#true} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:12,813 INFO L290 TraceCheckUtils]: 6: Hoare triple {44590#true} assume { :end_inline_init_threads1 } true; {44590#true} is VALID [2022-02-20 19:56:12,813 INFO L290 TraceCheckUtils]: 7: Hoare triple {44590#true} assume !false; {44590#true} is VALID [2022-02-20 19:56:12,813 INFO L290 TraceCheckUtils]: 8: Hoare triple {44590#true} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,813 INFO L290 TraceCheckUtils]: 9: Hoare triple {44590#true} assume !false; {44590#true} is VALID [2022-02-20 19:56:12,813 INFO L272 TraceCheckUtils]: 10: Hoare triple {44590#true} call eval1_#t~ret8#1 := exists_runnable_thread1(); {44590#true} is VALID [2022-02-20 19:56:12,814 INFO L290 TraceCheckUtils]: 11: Hoare triple {44590#true} havoc ~__retres1~2; {44590#true} is VALID [2022-02-20 19:56:12,814 INFO L290 TraceCheckUtils]: 12: Hoare triple {44590#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {44590#true} is VALID [2022-02-20 19:56:12,814 INFO L290 TraceCheckUtils]: 13: Hoare triple {44590#true} #res := ~__retres1~2; {44590#true} is VALID [2022-02-20 19:56:12,814 INFO L290 TraceCheckUtils]: 14: Hoare triple {44590#true} assume true; {44590#true} is VALID [2022-02-20 19:56:12,814 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {44590#true} {44590#true} #1710#return; {44590#true} is VALID [2022-02-20 19:56:12,814 INFO L290 TraceCheckUtils]: 16: Hoare triple {44590#true} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {44590#true} is VALID [2022-02-20 19:56:12,814 INFO L290 TraceCheckUtils]: 17: Hoare triple {44590#true} assume 0 != eval1_~tmp___1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,814 INFO L290 TraceCheckUtils]: 18: Hoare triple {44590#true} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {44590#true} is VALID [2022-02-20 19:56:12,814 INFO L290 TraceCheckUtils]: 19: Hoare triple {44590#true} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {44590#true} is VALID [2022-02-20 19:56:12,815 INFO L290 TraceCheckUtils]: 20: Hoare triple {44590#true} assume 0 == ~p_dw_pc~0; {44590#true} is VALID [2022-02-20 19:56:12,815 INFO L290 TraceCheckUtils]: 21: Hoare triple {44590#true} assume !false; {44590#true} is VALID [2022-02-20 19:56:12,815 INFO L290 TraceCheckUtils]: 22: Hoare triple {44590#true} assume !(0 == ~q_free~0); {44590#true} is VALID [2022-02-20 19:56:12,815 INFO L290 TraceCheckUtils]: 23: Hoare triple {44590#true} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {44590#true} is VALID [2022-02-20 19:56:12,815 INFO L272 TraceCheckUtils]: 24: Hoare triple {44590#true} call immediate_notify_threads(); {44644#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:56:12,815 INFO L290 TraceCheckUtils]: 25: Hoare triple {44644#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,815 INFO L290 TraceCheckUtils]: 26: Hoare triple {44590#true} assume !(1 == ~p_dw_pc~0); {44590#true} is VALID [2022-02-20 19:56:12,816 INFO L290 TraceCheckUtils]: 27: Hoare triple {44590#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {44590#true} is VALID [2022-02-20 19:56:12,816 INFO L290 TraceCheckUtils]: 28: Hoare triple {44590#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,816 INFO L290 TraceCheckUtils]: 29: Hoare triple {44590#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {44590#true} is VALID [2022-02-20 19:56:12,816 INFO L290 TraceCheckUtils]: 30: Hoare triple {44590#true} assume !(0 != ~tmp~0#1); {44590#true} is VALID [2022-02-20 19:56:12,816 INFO L290 TraceCheckUtils]: 31: Hoare triple {44590#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:12,816 INFO L290 TraceCheckUtils]: 32: Hoare triple {44590#true} assume !(1 == ~c_dr_pc~0); {44590#true} is VALID [2022-02-20 19:56:12,816 INFO L290 TraceCheckUtils]: 33: Hoare triple {44590#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {44645#(and (<= 0 |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1|) (<= |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1| 0))} is VALID [2022-02-20 19:56:12,817 INFO L290 TraceCheckUtils]: 34: Hoare triple {44645#(and (<= 0 |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1|) (<= |immediate_notify_threads_is_do_read_c_triggered_~__retres1~1#1| 0))} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {44646#(and (<= |immediate_notify_threads_is_do_read_c_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_read_c_triggered_#res#1|))} is VALID [2022-02-20 19:56:12,817 INFO L290 TraceCheckUtils]: 35: Hoare triple {44646#(and (<= |immediate_notify_threads_is_do_read_c_triggered_#res#1| 0) (<= 0 |immediate_notify_threads_is_do_read_c_triggered_#res#1|))} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {44647#(and (<= |immediate_notify_threads_~tmp___0~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp___0~0#1| 1)))} is VALID [2022-02-20 19:56:12,818 INFO L290 TraceCheckUtils]: 36: Hoare triple {44647#(and (<= |immediate_notify_threads_~tmp___0~0#1| 0) (< 0 (+ |immediate_notify_threads_~tmp___0~0#1| 1)))} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {44591#false} is VALID [2022-02-20 19:56:12,818 INFO L290 TraceCheckUtils]: 37: Hoare triple {44591#false} assume true; {44591#false} is VALID [2022-02-20 19:56:12,818 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {44591#false} {44590#true} #1712#return; {44591#false} is VALID [2022-02-20 19:56:12,818 INFO L290 TraceCheckUtils]: 39: Hoare triple {44591#false} ~q_write_ev~0 := 2; {44591#false} is VALID [2022-02-20 19:56:12,818 INFO L290 TraceCheckUtils]: 40: Hoare triple {44591#false} assume !false; {44591#false} is VALID [2022-02-20 19:56:12,818 INFO L290 TraceCheckUtils]: 41: Hoare triple {44591#false} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {44591#false} is VALID [2022-02-20 19:56:12,818 INFO L290 TraceCheckUtils]: 42: Hoare triple {44591#false} assume { :end_inline_do_write_p } true; {44591#false} is VALID [2022-02-20 19:56:12,818 INFO L290 TraceCheckUtils]: 43: Hoare triple {44591#false} assume !(0 == ~c_dr_st~0); {44591#false} is VALID [2022-02-20 19:56:12,818 INFO L290 TraceCheckUtils]: 44: Hoare triple {44591#false} assume !false; {44591#false} is VALID [2022-02-20 19:56:12,819 INFO L272 TraceCheckUtils]: 45: Hoare triple {44591#false} call eval1_#t~ret8#1 := exists_runnable_thread1(); {44590#true} is VALID [2022-02-20 19:56:12,819 INFO L290 TraceCheckUtils]: 46: Hoare triple {44590#true} havoc ~__retres1~2; {44590#true} is VALID [2022-02-20 19:56:12,819 INFO L290 TraceCheckUtils]: 47: Hoare triple {44590#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {44590#true} is VALID [2022-02-20 19:56:12,819 INFO L290 TraceCheckUtils]: 48: Hoare triple {44590#true} #res := ~__retres1~2; {44590#true} is VALID [2022-02-20 19:56:12,819 INFO L290 TraceCheckUtils]: 49: Hoare triple {44590#true} assume true; {44590#true} is VALID [2022-02-20 19:56:12,819 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {44590#true} {44591#false} #1710#return; {44591#false} is VALID [2022-02-20 19:56:12,819 INFO L290 TraceCheckUtils]: 51: Hoare triple {44591#false} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {44591#false} is VALID [2022-02-20 19:56:12,819 INFO L290 TraceCheckUtils]: 52: Hoare triple {44591#false} assume 0 != eval1_~tmp___1~0#1; {44591#false} is VALID [2022-02-20 19:56:12,819 INFO L290 TraceCheckUtils]: 53: Hoare triple {44591#false} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {44591#false} is VALID [2022-02-20 19:56:12,820 INFO L290 TraceCheckUtils]: 54: Hoare triple {44591#false} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {44591#false} is VALID [2022-02-20 19:56:12,820 INFO L290 TraceCheckUtils]: 55: Hoare triple {44591#false} assume !(0 == ~p_dw_pc~0); {44591#false} is VALID [2022-02-20 19:56:12,820 INFO L290 TraceCheckUtils]: 56: Hoare triple {44591#false} assume 1 == ~p_dw_pc~0; {44591#false} is VALID [2022-02-20 19:56:12,820 INFO L290 TraceCheckUtils]: 57: Hoare triple {44591#false} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {44591#false} is VALID [2022-02-20 19:56:12,820 INFO L272 TraceCheckUtils]: 58: Hoare triple {44591#false} call immediate_notify_threads(); {44644#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:56:12,820 INFO L290 TraceCheckUtils]: 59: Hoare triple {44644#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,820 INFO L290 TraceCheckUtils]: 60: Hoare triple {44590#true} assume 1 == ~p_dw_pc~0; {44590#true} is VALID [2022-02-20 19:56:12,820 INFO L290 TraceCheckUtils]: 61: Hoare triple {44590#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {44590#true} is VALID [2022-02-20 19:56:12,820 INFO L290 TraceCheckUtils]: 62: Hoare triple {44590#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,821 INFO L290 TraceCheckUtils]: 63: Hoare triple {44590#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {44590#true} is VALID [2022-02-20 19:56:12,821 INFO L290 TraceCheckUtils]: 64: Hoare triple {44590#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:12,821 INFO L290 TraceCheckUtils]: 65: Hoare triple {44590#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:12,821 INFO L290 TraceCheckUtils]: 66: Hoare triple {44590#true} assume !(1 == ~c_dr_pc~0); {44590#true} is VALID [2022-02-20 19:56:12,821 INFO L290 TraceCheckUtils]: 67: Hoare triple {44590#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {44590#true} is VALID [2022-02-20 19:56:12,821 INFO L290 TraceCheckUtils]: 68: Hoare triple {44590#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:12,821 INFO L290 TraceCheckUtils]: 69: Hoare triple {44590#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {44590#true} is VALID [2022-02-20 19:56:12,821 INFO L290 TraceCheckUtils]: 70: Hoare triple {44590#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:12,821 INFO L290 TraceCheckUtils]: 71: Hoare triple {44590#true} assume true; {44590#true} is VALID [2022-02-20 19:56:12,822 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {44590#true} {44591#false} #1712#return; {44591#false} is VALID [2022-02-20 19:56:12,822 INFO L290 TraceCheckUtils]: 73: Hoare triple {44591#false} ~q_write_ev~0 := 2; {44591#false} is VALID [2022-02-20 19:56:12,822 INFO L290 TraceCheckUtils]: 74: Hoare triple {44591#false} assume !false; {44591#false} is VALID [2022-02-20 19:56:12,822 INFO L290 TraceCheckUtils]: 75: Hoare triple {44591#false} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {44591#false} is VALID [2022-02-20 19:56:12,822 INFO L290 TraceCheckUtils]: 76: Hoare triple {44591#false} assume { :end_inline_do_write_p } true; {44591#false} is VALID [2022-02-20 19:56:12,822 INFO L290 TraceCheckUtils]: 77: Hoare triple {44591#false} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {44591#false} is VALID [2022-02-20 19:56:12,822 INFO L290 TraceCheckUtils]: 78: Hoare triple {44591#false} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {44591#false} is VALID [2022-02-20 19:56:12,822 INFO L290 TraceCheckUtils]: 79: Hoare triple {44591#false} assume 0 == ~c_dr_pc~0; {44591#false} is VALID [2022-02-20 19:56:12,822 INFO L290 TraceCheckUtils]: 80: Hoare triple {44591#false} assume !false; {44591#false} is VALID [2022-02-20 19:56:12,822 INFO L290 TraceCheckUtils]: 81: Hoare triple {44591#false} assume !(1 == ~q_free~0); {44591#false} is VALID [2022-02-20 19:56:12,823 INFO L290 TraceCheckUtils]: 82: Hoare triple {44591#false} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {44591#false} is VALID [2022-02-20 19:56:12,823 INFO L272 TraceCheckUtils]: 83: Hoare triple {44591#false} call immediate_notify_threads(); {44644#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} is VALID [2022-02-20 19:56:12,823 INFO L290 TraceCheckUtils]: 84: Hoare triple {44644#(and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,823 INFO L290 TraceCheckUtils]: 85: Hoare triple {44590#true} assume 1 == ~p_dw_pc~0; {44590#true} is VALID [2022-02-20 19:56:12,823 INFO L290 TraceCheckUtils]: 86: Hoare triple {44590#true} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {44590#true} is VALID [2022-02-20 19:56:12,823 INFO L290 TraceCheckUtils]: 87: Hoare triple {44590#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:12,823 INFO L290 TraceCheckUtils]: 88: Hoare triple {44590#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {44590#true} is VALID [2022-02-20 19:56:12,823 INFO L290 TraceCheckUtils]: 89: Hoare triple {44590#true} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:12,823 INFO L290 TraceCheckUtils]: 90: Hoare triple {44590#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:12,824 INFO L290 TraceCheckUtils]: 91: Hoare triple {44590#true} assume !(1 == ~c_dr_pc~0); {44590#true} is VALID [2022-02-20 19:56:12,824 INFO L290 TraceCheckUtils]: 92: Hoare triple {44590#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {44590#true} is VALID [2022-02-20 19:56:12,824 INFO L290 TraceCheckUtils]: 93: Hoare triple {44590#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:12,824 INFO L290 TraceCheckUtils]: 94: Hoare triple {44590#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {44590#true} is VALID [2022-02-20 19:56:12,824 INFO L290 TraceCheckUtils]: 95: Hoare triple {44590#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:12,824 INFO L290 TraceCheckUtils]: 96: Hoare triple {44590#true} assume true; {44590#true} is VALID [2022-02-20 19:56:12,824 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {44590#true} {44591#false} #1714#return; {44591#false} is VALID [2022-02-20 19:56:12,824 INFO L290 TraceCheckUtils]: 98: Hoare triple {44591#false} ~q_read_ev~0 := 2; {44591#false} is VALID [2022-02-20 19:56:12,824 INFO L290 TraceCheckUtils]: 99: Hoare triple {44591#false} assume ~p_last_write~0 == ~c_last_read~0; {44591#false} is VALID [2022-02-20 19:56:12,825 INFO L290 TraceCheckUtils]: 100: Hoare triple {44591#false} assume !(~p_num_write~0 == ~c_num_read~0); {44591#false} is VALID [2022-02-20 19:56:12,825 INFO L272 TraceCheckUtils]: 101: Hoare triple {44591#false} call error1(); {44591#false} is VALID [2022-02-20 19:56:12,825 INFO L290 TraceCheckUtils]: 102: Hoare triple {44591#false} assume !false; {44591#false} is VALID [2022-02-20 19:56:12,825 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 13 proven. 10 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-02-20 19:56:12,825 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:56:12,825 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331567957] [2022-02-20 19:56:12,825 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1331567957] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 19:56:12,825 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1730413585] [2022-02-20 19:56:12,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:12,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 19:56:12,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:56:12,827 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 19:56:12,832 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-20 19:56:12,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:12,926 INFO L263 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-20 19:56:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:12,953 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 19:56:13,137 INFO L290 TraceCheckUtils]: 0: Hoare triple {44590#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {44590#true} is VALID [2022-02-20 19:56:13,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {44590#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {44590#true} is VALID [2022-02-20 19:56:13,138 INFO L290 TraceCheckUtils]: 2: Hoare triple {44590#true} assume 0 != main_#t~nondet46#1;havoc main_#t~nondet46#1;assume { :begin_inline_main1 } true;havoc main1_#res#1;havoc main1_~__retres1~3#1;havoc main1_~__retres1~3#1;assume { :begin_inline_init_model1 } true;~q_free~0 := 1;~q_write_ev~0 := 2;~q_read_ev~0 := ~q_write_ev~0;~p_num_write~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 1;~c_num_read~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 1; {44590#true} is VALID [2022-02-20 19:56:13,138 INFO L290 TraceCheckUtils]: 3: Hoare triple {44590#true} assume { :end_inline_init_model1 } true;assume { :begin_inline_start_simulation1 } true;havoc start_simulation1_#t~ret12#1, start_simulation1_~kernel_st~0#1, start_simulation1_~tmp~3#1;havoc start_simulation1_~kernel_st~0#1;havoc start_simulation1_~tmp~3#1;start_simulation1_~kernel_st~0#1 := 0;assume { :begin_inline_init_threads1 } true; {44590#true} is VALID [2022-02-20 19:56:13,138 INFO L290 TraceCheckUtils]: 4: Hoare triple {44590#true} assume 1 == ~p_dw_i~0;~p_dw_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:13,138 INFO L290 TraceCheckUtils]: 5: Hoare triple {44590#true} assume 1 == ~c_dr_i~0;~c_dr_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:13,138 INFO L290 TraceCheckUtils]: 6: Hoare triple {44590#true} assume { :end_inline_init_threads1 } true; {44590#true} is VALID [2022-02-20 19:56:13,138 INFO L290 TraceCheckUtils]: 7: Hoare triple {44590#true} assume !false; {44590#true} is VALID [2022-02-20 19:56:13,138 INFO L290 TraceCheckUtils]: 8: Hoare triple {44590#true} start_simulation1_~kernel_st~0#1 := 1;assume { :begin_inline_eval1 } true;havoc eval1_#t~ret8#1, eval1_#t~nondet9#1, eval1_#t~nondet10#1, eval1_~tmp~1#1, eval1_~tmp___0~1#1, eval1_~tmp___1~0#1;havoc eval1_~tmp~1#1;havoc eval1_~tmp___0~1#1;havoc eval1_~tmp___1~0#1; {44590#true} is VALID [2022-02-20 19:56:13,138 INFO L290 TraceCheckUtils]: 9: Hoare triple {44590#true} assume !false; {44590#true} is VALID [2022-02-20 19:56:13,138 INFO L272 TraceCheckUtils]: 10: Hoare triple {44590#true} call eval1_#t~ret8#1 := exists_runnable_thread1(); {44590#true} is VALID [2022-02-20 19:56:13,139 INFO L290 TraceCheckUtils]: 11: Hoare triple {44590#true} havoc ~__retres1~2; {44590#true} is VALID [2022-02-20 19:56:13,139 INFO L290 TraceCheckUtils]: 12: Hoare triple {44590#true} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {44590#true} is VALID [2022-02-20 19:56:13,139 INFO L290 TraceCheckUtils]: 13: Hoare triple {44590#true} #res := ~__retres1~2; {44590#true} is VALID [2022-02-20 19:56:13,139 INFO L290 TraceCheckUtils]: 14: Hoare triple {44590#true} assume true; {44590#true} is VALID [2022-02-20 19:56:13,139 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {44590#true} {44590#true} #1710#return; {44590#true} is VALID [2022-02-20 19:56:13,139 INFO L290 TraceCheckUtils]: 16: Hoare triple {44590#true} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {44590#true} is VALID [2022-02-20 19:56:13,139 INFO L290 TraceCheckUtils]: 17: Hoare triple {44590#true} assume 0 != eval1_~tmp___1~0#1; {44590#true} is VALID [2022-02-20 19:56:13,139 INFO L290 TraceCheckUtils]: 18: Hoare triple {44590#true} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {44590#true} is VALID [2022-02-20 19:56:13,139 INFO L290 TraceCheckUtils]: 19: Hoare triple {44590#true} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {44590#true} is VALID [2022-02-20 19:56:13,140 INFO L290 TraceCheckUtils]: 20: Hoare triple {44590#true} assume 0 == ~p_dw_pc~0; {44590#true} is VALID [2022-02-20 19:56:13,140 INFO L290 TraceCheckUtils]: 21: Hoare triple {44590#true} assume !false; {44590#true} is VALID [2022-02-20 19:56:13,140 INFO L290 TraceCheckUtils]: 22: Hoare triple {44590#true} assume !(0 == ~q_free~0); {44590#true} is VALID [2022-02-20 19:56:13,140 INFO L290 TraceCheckUtils]: 23: Hoare triple {44590#true} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {44590#true} is VALID [2022-02-20 19:56:13,140 INFO L272 TraceCheckUtils]: 24: Hoare triple {44590#true} call immediate_notify_threads(); {44590#true} is VALID [2022-02-20 19:56:13,140 INFO L290 TraceCheckUtils]: 25: Hoare triple {44590#true} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:13,140 INFO L290 TraceCheckUtils]: 26: Hoare triple {44590#true} assume !(1 == ~p_dw_pc~0); {44590#true} is VALID [2022-02-20 19:56:13,140 INFO L290 TraceCheckUtils]: 27: Hoare triple {44590#true} is_do_write_p_triggered_~__retres1~0#1 := 0; {44590#true} is VALID [2022-02-20 19:56:13,140 INFO L290 TraceCheckUtils]: 28: Hoare triple {44590#true} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {44590#true} is VALID [2022-02-20 19:56:13,140 INFO L290 TraceCheckUtils]: 29: Hoare triple {44590#true} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {44590#true} is VALID [2022-02-20 19:56:13,141 INFO L290 TraceCheckUtils]: 30: Hoare triple {44590#true} assume !(0 != ~tmp~0#1); {44590#true} is VALID [2022-02-20 19:56:13,141 INFO L290 TraceCheckUtils]: 31: Hoare triple {44590#true} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:13,141 INFO L290 TraceCheckUtils]: 32: Hoare triple {44590#true} assume !(1 == ~c_dr_pc~0); {44590#true} is VALID [2022-02-20 19:56:13,141 INFO L290 TraceCheckUtils]: 33: Hoare triple {44590#true} is_do_read_c_triggered_~__retres1~1#1 := 0; {44590#true} is VALID [2022-02-20 19:56:13,141 INFO L290 TraceCheckUtils]: 34: Hoare triple {44590#true} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {44590#true} is VALID [2022-02-20 19:56:13,141 INFO L290 TraceCheckUtils]: 35: Hoare triple {44590#true} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {44590#true} is VALID [2022-02-20 19:56:13,141 INFO L290 TraceCheckUtils]: 36: Hoare triple {44590#true} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {44590#true} is VALID [2022-02-20 19:56:13,141 INFO L290 TraceCheckUtils]: 37: Hoare triple {44590#true} assume true; {44590#true} is VALID [2022-02-20 19:56:13,141 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {44590#true} {44590#true} #1712#return; {44590#true} is VALID [2022-02-20 19:56:13,142 INFO L290 TraceCheckUtils]: 39: Hoare triple {44590#true} ~q_write_ev~0 := 2; {44590#true} is VALID [2022-02-20 19:56:13,142 INFO L290 TraceCheckUtils]: 40: Hoare triple {44590#true} assume !false; {44590#true} is VALID [2022-02-20 19:56:13,142 INFO L290 TraceCheckUtils]: 41: Hoare triple {44590#true} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {44774#(<= 2 ~p_dw_st~0)} is VALID [2022-02-20 19:56:13,142 INFO L290 TraceCheckUtils]: 42: Hoare triple {44774#(<= 2 ~p_dw_st~0)} assume { :end_inline_do_write_p } true; {44774#(<= 2 ~p_dw_st~0)} is VALID [2022-02-20 19:56:13,143 INFO L290 TraceCheckUtils]: 43: Hoare triple {44774#(<= 2 ~p_dw_st~0)} assume !(0 == ~c_dr_st~0); {44774#(<= 2 ~p_dw_st~0)} is VALID [2022-02-20 19:56:13,143 INFO L290 TraceCheckUtils]: 44: Hoare triple {44774#(<= 2 ~p_dw_st~0)} assume !false; {44774#(<= 2 ~p_dw_st~0)} is VALID [2022-02-20 19:56:13,143 INFO L272 TraceCheckUtils]: 45: Hoare triple {44774#(<= 2 ~p_dw_st~0)} call eval1_#t~ret8#1 := exists_runnable_thread1(); {44774#(<= 2 ~p_dw_st~0)} is VALID [2022-02-20 19:56:13,144 INFO L290 TraceCheckUtils]: 46: Hoare triple {44774#(<= 2 ~p_dw_st~0)} havoc ~__retres1~2; {44774#(<= 2 ~p_dw_st~0)} is VALID [2022-02-20 19:56:13,144 INFO L290 TraceCheckUtils]: 47: Hoare triple {44774#(<= 2 ~p_dw_st~0)} assume 0 == ~p_dw_st~0;~__retres1~2 := 1; {44591#false} is VALID [2022-02-20 19:56:13,144 INFO L290 TraceCheckUtils]: 48: Hoare triple {44591#false} #res := ~__retres1~2; {44591#false} is VALID [2022-02-20 19:56:13,144 INFO L290 TraceCheckUtils]: 49: Hoare triple {44591#false} assume true; {44591#false} is VALID [2022-02-20 19:56:13,144 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {44591#false} {44774#(<= 2 ~p_dw_st~0)} #1710#return; {44591#false} is VALID [2022-02-20 19:56:13,144 INFO L290 TraceCheckUtils]: 51: Hoare triple {44591#false} assume -2147483648 <= eval1_#t~ret8#1 && eval1_#t~ret8#1 <= 2147483647;eval1_~tmp___1~0#1 := eval1_#t~ret8#1;havoc eval1_#t~ret8#1; {44591#false} is VALID [2022-02-20 19:56:13,145 INFO L290 TraceCheckUtils]: 52: Hoare triple {44591#false} assume 0 != eval1_~tmp___1~0#1; {44591#false} is VALID [2022-02-20 19:56:13,145 INFO L290 TraceCheckUtils]: 53: Hoare triple {44591#false} assume 0 == ~p_dw_st~0;assume -2147483648 <= eval1_#t~nondet9#1 && eval1_#t~nondet9#1 <= 2147483647;eval1_~tmp~1#1 := eval1_#t~nondet9#1;havoc eval1_#t~nondet9#1; {44591#false} is VALID [2022-02-20 19:56:13,145 INFO L290 TraceCheckUtils]: 54: Hoare triple {44591#false} assume 0 != eval1_~tmp~1#1;~p_dw_st~0 := 1;assume { :begin_inline_do_write_p } true;havoc do_write_p_#t~nondet7#1; {44591#false} is VALID [2022-02-20 19:56:13,145 INFO L290 TraceCheckUtils]: 55: Hoare triple {44591#false} assume !(0 == ~p_dw_pc~0); {44591#false} is VALID [2022-02-20 19:56:13,145 INFO L290 TraceCheckUtils]: 56: Hoare triple {44591#false} assume 1 == ~p_dw_pc~0; {44591#false} is VALID [2022-02-20 19:56:13,145 INFO L290 TraceCheckUtils]: 57: Hoare triple {44591#false} assume -2147483648 <= do_write_p_#t~nondet7#1 && do_write_p_#t~nondet7#1 <= 2147483647;~q_buf_0~0 := do_write_p_#t~nondet7#1;havoc do_write_p_#t~nondet7#1;~p_last_write~0 := ~q_buf_0~0;~p_num_write~0 := 1 + ~p_num_write~0;~q_free~0 := 0;~q_write_ev~0 := 1; {44591#false} is VALID [2022-02-20 19:56:13,145 INFO L272 TraceCheckUtils]: 58: Hoare triple {44591#false} call immediate_notify_threads(); {44591#false} is VALID [2022-02-20 19:56:13,145 INFO L290 TraceCheckUtils]: 59: Hoare triple {44591#false} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {44591#false} is VALID [2022-02-20 19:56:13,145 INFO L290 TraceCheckUtils]: 60: Hoare triple {44591#false} assume 1 == ~p_dw_pc~0; {44591#false} is VALID [2022-02-20 19:56:13,145 INFO L290 TraceCheckUtils]: 61: Hoare triple {44591#false} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {44591#false} is VALID [2022-02-20 19:56:13,146 INFO L290 TraceCheckUtils]: 62: Hoare triple {44591#false} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {44591#false} is VALID [2022-02-20 19:56:13,146 INFO L290 TraceCheckUtils]: 63: Hoare triple {44591#false} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {44591#false} is VALID [2022-02-20 19:56:13,146 INFO L290 TraceCheckUtils]: 64: Hoare triple {44591#false} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {44591#false} is VALID [2022-02-20 19:56:13,146 INFO L290 TraceCheckUtils]: 65: Hoare triple {44591#false} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {44591#false} is VALID [2022-02-20 19:56:13,146 INFO L290 TraceCheckUtils]: 66: Hoare triple {44591#false} assume !(1 == ~c_dr_pc~0); {44591#false} is VALID [2022-02-20 19:56:13,146 INFO L290 TraceCheckUtils]: 67: Hoare triple {44591#false} is_do_read_c_triggered_~__retres1~1#1 := 0; {44591#false} is VALID [2022-02-20 19:56:13,146 INFO L290 TraceCheckUtils]: 68: Hoare triple {44591#false} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {44591#false} is VALID [2022-02-20 19:56:13,146 INFO L290 TraceCheckUtils]: 69: Hoare triple {44591#false} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {44591#false} is VALID [2022-02-20 19:56:13,147 INFO L290 TraceCheckUtils]: 70: Hoare triple {44591#false} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {44591#false} is VALID [2022-02-20 19:56:13,147 INFO L290 TraceCheckUtils]: 71: Hoare triple {44591#false} assume true; {44591#false} is VALID [2022-02-20 19:56:13,147 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {44591#false} {44591#false} #1712#return; {44591#false} is VALID [2022-02-20 19:56:13,147 INFO L290 TraceCheckUtils]: 73: Hoare triple {44591#false} ~q_write_ev~0 := 2; {44591#false} is VALID [2022-02-20 19:56:13,147 INFO L290 TraceCheckUtils]: 74: Hoare triple {44591#false} assume !false; {44591#false} is VALID [2022-02-20 19:56:13,147 INFO L290 TraceCheckUtils]: 75: Hoare triple {44591#false} assume 0 == ~q_free~0;~p_dw_st~0 := 2;~p_dw_pc~0 := 1; {44591#false} is VALID [2022-02-20 19:56:13,147 INFO L290 TraceCheckUtils]: 76: Hoare triple {44591#false} assume { :end_inline_do_write_p } true; {44591#false} is VALID [2022-02-20 19:56:13,147 INFO L290 TraceCheckUtils]: 77: Hoare triple {44591#false} assume 0 == ~c_dr_st~0;assume -2147483648 <= eval1_#t~nondet10#1 && eval1_#t~nondet10#1 <= 2147483647;eval1_~tmp___0~1#1 := eval1_#t~nondet10#1;havoc eval1_#t~nondet10#1; {44591#false} is VALID [2022-02-20 19:56:13,147 INFO L290 TraceCheckUtils]: 78: Hoare triple {44591#false} assume 0 != eval1_~tmp___0~1#1;~c_dr_st~0 := 1;assume { :begin_inline_do_read_c } true;havoc do_read_c_~a~0#1;havoc do_read_c_~a~0#1; {44591#false} is VALID [2022-02-20 19:56:13,147 INFO L290 TraceCheckUtils]: 79: Hoare triple {44591#false} assume 0 == ~c_dr_pc~0; {44591#false} is VALID [2022-02-20 19:56:13,148 INFO L290 TraceCheckUtils]: 80: Hoare triple {44591#false} assume !false; {44591#false} is VALID [2022-02-20 19:56:13,148 INFO L290 TraceCheckUtils]: 81: Hoare triple {44591#false} assume !(1 == ~q_free~0); {44591#false} is VALID [2022-02-20 19:56:13,148 INFO L290 TraceCheckUtils]: 82: Hoare triple {44591#false} do_read_c_~a~0#1 := ~q_buf_0~0;~c_last_read~0 := do_read_c_~a~0#1;~c_num_read~0 := 1 + ~c_num_read~0;~q_free~0 := 1;~q_read_ev~0 := 1; {44591#false} is VALID [2022-02-20 19:56:13,148 INFO L272 TraceCheckUtils]: 83: Hoare triple {44591#false} call immediate_notify_threads(); {44591#false} is VALID [2022-02-20 19:56:13,148 INFO L290 TraceCheckUtils]: 84: Hoare triple {44591#false} havoc ~tmp~0#1;havoc ~tmp___0~0#1;assume { :begin_inline_is_do_write_p_triggered } true;havoc is_do_write_p_triggered_#res#1;havoc is_do_write_p_triggered_~__retres1~0#1;havoc is_do_write_p_triggered_~__retres1~0#1; {44591#false} is VALID [2022-02-20 19:56:13,148 INFO L290 TraceCheckUtils]: 85: Hoare triple {44591#false} assume 1 == ~p_dw_pc~0; {44591#false} is VALID [2022-02-20 19:56:13,148 INFO L290 TraceCheckUtils]: 86: Hoare triple {44591#false} assume 1 == ~q_read_ev~0;is_do_write_p_triggered_~__retres1~0#1 := 1; {44591#false} is VALID [2022-02-20 19:56:13,148 INFO L290 TraceCheckUtils]: 87: Hoare triple {44591#false} is_do_write_p_triggered_#res#1 := is_do_write_p_triggered_~__retres1~0#1; {44591#false} is VALID [2022-02-20 19:56:13,148 INFO L290 TraceCheckUtils]: 88: Hoare triple {44591#false} #t~ret5#1 := is_do_write_p_triggered_#res#1;assume { :end_inline_is_do_write_p_triggered } true;assume -2147483648 <= #t~ret5#1 && #t~ret5#1 <= 2147483647;~tmp~0#1 := #t~ret5#1;havoc #t~ret5#1; {44591#false} is VALID [2022-02-20 19:56:13,149 INFO L290 TraceCheckUtils]: 89: Hoare triple {44591#false} assume 0 != ~tmp~0#1;~p_dw_st~0 := 0; {44591#false} is VALID [2022-02-20 19:56:13,149 INFO L290 TraceCheckUtils]: 90: Hoare triple {44591#false} assume { :begin_inline_is_do_read_c_triggered } true;havoc is_do_read_c_triggered_#res#1;havoc is_do_read_c_triggered_~__retres1~1#1;havoc is_do_read_c_triggered_~__retres1~1#1; {44591#false} is VALID [2022-02-20 19:56:13,149 INFO L290 TraceCheckUtils]: 91: Hoare triple {44591#false} assume !(1 == ~c_dr_pc~0); {44591#false} is VALID [2022-02-20 19:56:13,149 INFO L290 TraceCheckUtils]: 92: Hoare triple {44591#false} is_do_read_c_triggered_~__retres1~1#1 := 0; {44591#false} is VALID [2022-02-20 19:56:13,149 INFO L290 TraceCheckUtils]: 93: Hoare triple {44591#false} is_do_read_c_triggered_#res#1 := is_do_read_c_triggered_~__retres1~1#1; {44591#false} is VALID [2022-02-20 19:56:13,149 INFO L290 TraceCheckUtils]: 94: Hoare triple {44591#false} #t~ret6#1 := is_do_read_c_triggered_#res#1;assume { :end_inline_is_do_read_c_triggered } true;assume -2147483648 <= #t~ret6#1 && #t~ret6#1 <= 2147483647;~tmp___0~0#1 := #t~ret6#1;havoc #t~ret6#1; {44591#false} is VALID [2022-02-20 19:56:13,149 INFO L290 TraceCheckUtils]: 95: Hoare triple {44591#false} assume 0 != ~tmp___0~0#1;~c_dr_st~0 := 0; {44591#false} is VALID [2022-02-20 19:56:13,149 INFO L290 TraceCheckUtils]: 96: Hoare triple {44591#false} assume true; {44591#false} is VALID [2022-02-20 19:56:13,149 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {44591#false} {44591#false} #1714#return; {44591#false} is VALID [2022-02-20 19:56:13,150 INFO L290 TraceCheckUtils]: 98: Hoare triple {44591#false} ~q_read_ev~0 := 2; {44591#false} is VALID [2022-02-20 19:56:13,150 INFO L290 TraceCheckUtils]: 99: Hoare triple {44591#false} assume ~p_last_write~0 == ~c_last_read~0; {44591#false} is VALID [2022-02-20 19:56:13,150 INFO L290 TraceCheckUtils]: 100: Hoare triple {44591#false} assume !(~p_num_write~0 == ~c_num_read~0); {44591#false} is VALID [2022-02-20 19:56:13,150 INFO L272 TraceCheckUtils]: 101: Hoare triple {44591#false} call error1(); {44591#false} is VALID [2022-02-20 19:56:13,150 INFO L290 TraceCheckUtils]: 102: Hoare triple {44591#false} assume !false; {44591#false} is VALID [2022-02-20 19:56:13,150 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-02-20 19:56:13,150 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 19:56:13,150 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1730413585] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:56:13,151 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-20 19:56:13,151 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-02-20 19:56:13,151 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825667896] [2022-02-20 19:56:13,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:56:13,151 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) Word has length 103 [2022-02-20 19:56:13,152 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:56:13,152 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) [2022-02-20 19:56:13,201 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:13,202 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:56:13,202 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:56:13,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:56:13,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:56:13,202 INFO L87 Difference]: Start difference. First operand 1300 states and 1762 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) [2022-02-20 19:56:13,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:13,804 INFO L93 Difference]: Finished difference Result 1679 states and 2230 transitions. [2022-02-20 19:56:13,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:56:13,804 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) Word has length 103 [2022-02-20 19:56:13,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:56:13,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) [2022-02-20 19:56:13,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 785 transitions. [2022-02-20 19:56:13,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) [2022-02-20 19:56:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 785 transitions. [2022-02-20 19:56:13,812 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 785 transitions. [2022-02-20 19:56:14,257 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 785 edges. 785 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:14,264 INFO L225 Difference]: With dead ends: 1679 [2022-02-20 19:56:14,264 INFO L226 Difference]: Without dead ends: 353 [2022-02-20 19:56:14,266 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:56:14,266 INFO L933 BasicCegarLoop]: 692 mSDtfsCounter, 62 mSDsluCounter, 622 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 1314 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:56:14,266 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 1314 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:56:14,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2022-02-20 19:56:14,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 353. [2022-02-20 19:56:14,274 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:56:14,275 INFO L82 GeneralOperation]: Start isEquivalent. First operand 353 states. Second operand has 353 states, 321 states have (on average 1.573208722741433) internal successors, (505), 322 states have internal predecessors, (505), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:14,275 INFO L74 IsIncluded]: Start isIncluded. First operand 353 states. Second operand has 353 states, 321 states have (on average 1.573208722741433) internal successors, (505), 322 states have internal predecessors, (505), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:14,275 INFO L87 Difference]: Start difference. First operand 353 states. Second operand has 353 states, 321 states have (on average 1.573208722741433) internal successors, (505), 322 states have internal predecessors, (505), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:14,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:14,280 INFO L93 Difference]: Finished difference Result 353 states and 555 transitions. [2022-02-20 19:56:14,280 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 555 transitions. [2022-02-20 19:56:14,281 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:14,281 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:14,282 INFO L74 IsIncluded]: Start isIncluded. First operand has 353 states, 321 states have (on average 1.573208722741433) internal successors, (505), 322 states have internal predecessors, (505), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 353 states. [2022-02-20 19:56:14,282 INFO L87 Difference]: Start difference. First operand has 353 states, 321 states have (on average 1.573208722741433) internal successors, (505), 322 states have internal predecessors, (505), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 353 states. [2022-02-20 19:56:14,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:14,287 INFO L93 Difference]: Finished difference Result 353 states and 555 transitions. [2022-02-20 19:56:14,287 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 555 transitions. [2022-02-20 19:56:14,288 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:14,288 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:14,288 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:56:14,288 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:56:14,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 353 states, 321 states have (on average 1.573208722741433) internal successors, (505), 322 states have internal predecessors, (505), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:14,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 555 transitions. [2022-02-20 19:56:14,294 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 555 transitions. Word has length 103 [2022-02-20 19:56:14,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:56:14,295 INFO L470 AbstractCegarLoop]: Abstraction has 353 states and 555 transitions. [2022-02-20 19:56:14,295 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 3 states have call successors, (5) [2022-02-20 19:56:14,295 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 555 transitions. [2022-02-20 19:56:14,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-02-20 19:56:14,296 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:56:14,296 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:56:14,314 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-02-20 19:56:14,507 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 19:56:14,508 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:56:14,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:56:14,508 INFO L85 PathProgramCache]: Analyzing trace with hash -971993518, now seen corresponding path program 1 times [2022-02-20 19:56:14,508 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:56:14,508 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956502168] [2022-02-20 19:56:14,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:14,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:56:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:14,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:56:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:14,541 INFO L290 TraceCheckUtils]: 0: Hoare triple {48420#true} assume true; {48420#true} is VALID [2022-02-20 19:56:14,542 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {48420#true} {48422#(= ~t3_i~0 1)} #1722#return; {48422#(= ~t3_i~0 1)} is VALID [2022-02-20 19:56:14,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-02-20 19:56:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:14,592 INFO L290 TraceCheckUtils]: 0: Hoare triple {48556#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {48420#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,593 INFO L290 TraceCheckUtils]: 2: Hoare triple {48420#true} assume !(0 == ~T2_E~0); {48420#true} is VALID [2022-02-20 19:56:14,593 INFO L290 TraceCheckUtils]: 3: Hoare triple {48420#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,593 INFO L290 TraceCheckUtils]: 4: Hoare triple {48420#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,593 INFO L290 TraceCheckUtils]: 5: Hoare triple {48420#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,593 INFO L290 TraceCheckUtils]: 6: Hoare triple {48420#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,593 INFO L290 TraceCheckUtils]: 7: Hoare triple {48420#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,594 INFO L290 TraceCheckUtils]: 8: Hoare triple {48420#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,594 INFO L290 TraceCheckUtils]: 9: Hoare triple {48420#true} assume 0 == ~T9_E~0;~T9_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,594 INFO L290 TraceCheckUtils]: 10: Hoare triple {48420#true} assume !(0 == ~T10_E~0); {48420#true} is VALID [2022-02-20 19:56:14,594 INFO L290 TraceCheckUtils]: 11: Hoare triple {48420#true} assume 0 == ~T11_E~0;~T11_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,594 INFO L290 TraceCheckUtils]: 12: Hoare triple {48420#true} assume 0 == ~E_M~0;~E_M~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,594 INFO L290 TraceCheckUtils]: 13: Hoare triple {48420#true} assume 0 == ~E_1~0;~E_1~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,594 INFO L290 TraceCheckUtils]: 14: Hoare triple {48420#true} assume 0 == ~E_2~0;~E_2~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,594 INFO L290 TraceCheckUtils]: 15: Hoare triple {48420#true} assume 0 == ~E_3~0;~E_3~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,595 INFO L290 TraceCheckUtils]: 16: Hoare triple {48420#true} assume 0 == ~E_4~0;~E_4~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,595 INFO L290 TraceCheckUtils]: 17: Hoare triple {48420#true} assume 0 == ~E_5~0;~E_5~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,595 INFO L290 TraceCheckUtils]: 18: Hoare triple {48420#true} assume !(0 == ~E_6~0); {48420#true} is VALID [2022-02-20 19:56:14,595 INFO L290 TraceCheckUtils]: 19: Hoare triple {48420#true} assume 0 == ~E_7~0;~E_7~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,595 INFO L290 TraceCheckUtils]: 20: Hoare triple {48420#true} assume 0 == ~E_8~0;~E_8~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,595 INFO L290 TraceCheckUtils]: 21: Hoare triple {48420#true} assume 0 == ~E_9~0;~E_9~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,595 INFO L290 TraceCheckUtils]: 22: Hoare triple {48420#true} assume 0 == ~E_10~0;~E_10~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,595 INFO L290 TraceCheckUtils]: 23: Hoare triple {48420#true} assume 0 == ~E_11~0;~E_11~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,595 INFO L290 TraceCheckUtils]: 24: Hoare triple {48420#true} assume true; {48420#true} is VALID [2022-02-20 19:56:14,596 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {48420#true} {48421#false} #1724#return; {48421#false} is VALID [2022-02-20 19:56:14,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-02-20 19:56:14,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:14,627 INFO L290 TraceCheckUtils]: 0: Hoare triple {48557#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {48420#true} is VALID [2022-02-20 19:56:14,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {48420#true} assume 1 == ~m_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,627 INFO L290 TraceCheckUtils]: 2: Hoare triple {48420#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,627 INFO L290 TraceCheckUtils]: 3: Hoare triple {48420#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {48420#true} is VALID [2022-02-20 19:56:14,628 INFO L290 TraceCheckUtils]: 4: Hoare triple {48420#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {48420#true} is VALID [2022-02-20 19:56:14,628 INFO L290 TraceCheckUtils]: 5: Hoare triple {48420#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,628 INFO L290 TraceCheckUtils]: 6: Hoare triple {48420#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {48420#true} is VALID [2022-02-20 19:56:14,628 INFO L290 TraceCheckUtils]: 7: Hoare triple {48420#true} assume !(1 == ~t1_pc~0); {48420#true} is VALID [2022-02-20 19:56:14,628 INFO L290 TraceCheckUtils]: 8: Hoare triple {48420#true} is_transmit1_triggered_~__retres1~5#1 := 0; {48420#true} is VALID [2022-02-20 19:56:14,628 INFO L290 TraceCheckUtils]: 9: Hoare triple {48420#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {48420#true} is VALID [2022-02-20 19:56:14,628 INFO L290 TraceCheckUtils]: 10: Hoare triple {48420#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {48420#true} is VALID [2022-02-20 19:56:14,628 INFO L290 TraceCheckUtils]: 11: Hoare triple {48420#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,628 INFO L290 TraceCheckUtils]: 12: Hoare triple {48420#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {48420#true} is VALID [2022-02-20 19:56:14,629 INFO L290 TraceCheckUtils]: 13: Hoare triple {48420#true} assume 1 == ~t2_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,629 INFO L290 TraceCheckUtils]: 14: Hoare triple {48420#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,629 INFO L290 TraceCheckUtils]: 15: Hoare triple {48420#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {48420#true} is VALID [2022-02-20 19:56:14,629 INFO L290 TraceCheckUtils]: 16: Hoare triple {48420#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {48420#true} is VALID [2022-02-20 19:56:14,629 INFO L290 TraceCheckUtils]: 17: Hoare triple {48420#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,629 INFO L290 TraceCheckUtils]: 18: Hoare triple {48420#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {48420#true} is VALID [2022-02-20 19:56:14,629 INFO L290 TraceCheckUtils]: 19: Hoare triple {48420#true} assume !(1 == ~t3_pc~0); {48420#true} is VALID [2022-02-20 19:56:14,629 INFO L290 TraceCheckUtils]: 20: Hoare triple {48420#true} is_transmit3_triggered_~__retres1~7#1 := 0; {48420#true} is VALID [2022-02-20 19:56:14,630 INFO L290 TraceCheckUtils]: 21: Hoare triple {48420#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {48420#true} is VALID [2022-02-20 19:56:14,630 INFO L290 TraceCheckUtils]: 22: Hoare triple {48420#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {48420#true} is VALID [2022-02-20 19:56:14,630 INFO L290 TraceCheckUtils]: 23: Hoare triple {48420#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,630 INFO L290 TraceCheckUtils]: 24: Hoare triple {48420#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {48420#true} is VALID [2022-02-20 19:56:14,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {48420#true} assume 1 == ~t4_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,630 INFO L290 TraceCheckUtils]: 26: Hoare triple {48420#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,630 INFO L290 TraceCheckUtils]: 27: Hoare triple {48420#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {48420#true} is VALID [2022-02-20 19:56:14,630 INFO L290 TraceCheckUtils]: 28: Hoare triple {48420#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {48420#true} is VALID [2022-02-20 19:56:14,630 INFO L290 TraceCheckUtils]: 29: Hoare triple {48420#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,631 INFO L290 TraceCheckUtils]: 30: Hoare triple {48420#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {48420#true} is VALID [2022-02-20 19:56:14,631 INFO L290 TraceCheckUtils]: 31: Hoare triple {48420#true} assume 1 == ~t5_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,631 INFO L290 TraceCheckUtils]: 32: Hoare triple {48420#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,631 INFO L290 TraceCheckUtils]: 33: Hoare triple {48420#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {48420#true} is VALID [2022-02-20 19:56:14,631 INFO L290 TraceCheckUtils]: 34: Hoare triple {48420#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {48420#true} is VALID [2022-02-20 19:56:14,631 INFO L290 TraceCheckUtils]: 35: Hoare triple {48420#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,631 INFO L290 TraceCheckUtils]: 36: Hoare triple {48420#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {48420#true} is VALID [2022-02-20 19:56:14,631 INFO L290 TraceCheckUtils]: 37: Hoare triple {48420#true} assume !(1 == ~t6_pc~0); {48420#true} is VALID [2022-02-20 19:56:14,632 INFO L290 TraceCheckUtils]: 38: Hoare triple {48420#true} is_transmit6_triggered_~__retres1~10#1 := 0; {48420#true} is VALID [2022-02-20 19:56:14,632 INFO L290 TraceCheckUtils]: 39: Hoare triple {48420#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {48420#true} is VALID [2022-02-20 19:56:14,632 INFO L290 TraceCheckUtils]: 40: Hoare triple {48420#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {48420#true} is VALID [2022-02-20 19:56:14,632 INFO L290 TraceCheckUtils]: 41: Hoare triple {48420#true} assume !(0 != ~tmp___5~0#1); {48420#true} is VALID [2022-02-20 19:56:14,632 INFO L290 TraceCheckUtils]: 42: Hoare triple {48420#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {48420#true} is VALID [2022-02-20 19:56:14,632 INFO L290 TraceCheckUtils]: 43: Hoare triple {48420#true} assume 1 == ~t7_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,632 INFO L290 TraceCheckUtils]: 44: Hoare triple {48420#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,632 INFO L290 TraceCheckUtils]: 45: Hoare triple {48420#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {48420#true} is VALID [2022-02-20 19:56:14,632 INFO L290 TraceCheckUtils]: 46: Hoare triple {48420#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {48420#true} is VALID [2022-02-20 19:56:14,633 INFO L290 TraceCheckUtils]: 47: Hoare triple {48420#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,633 INFO L290 TraceCheckUtils]: 48: Hoare triple {48420#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {48420#true} is VALID [2022-02-20 19:56:14,633 INFO L290 TraceCheckUtils]: 49: Hoare triple {48420#true} assume !(1 == ~t8_pc~0); {48420#true} is VALID [2022-02-20 19:56:14,633 INFO L290 TraceCheckUtils]: 50: Hoare triple {48420#true} is_transmit8_triggered_~__retres1~12#1 := 0; {48420#true} is VALID [2022-02-20 19:56:14,633 INFO L290 TraceCheckUtils]: 51: Hoare triple {48420#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {48420#true} is VALID [2022-02-20 19:56:14,633 INFO L290 TraceCheckUtils]: 52: Hoare triple {48420#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {48420#true} is VALID [2022-02-20 19:56:14,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {48420#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {48420#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {48420#true} is VALID [2022-02-20 19:56:14,633 INFO L290 TraceCheckUtils]: 55: Hoare triple {48420#true} assume 1 == ~t9_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,634 INFO L290 TraceCheckUtils]: 56: Hoare triple {48420#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,634 INFO L290 TraceCheckUtils]: 57: Hoare triple {48420#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {48420#true} is VALID [2022-02-20 19:56:14,634 INFO L290 TraceCheckUtils]: 58: Hoare triple {48420#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {48420#true} is VALID [2022-02-20 19:56:14,634 INFO L290 TraceCheckUtils]: 59: Hoare triple {48420#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,634 INFO L290 TraceCheckUtils]: 60: Hoare triple {48420#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {48420#true} is VALID [2022-02-20 19:56:14,634 INFO L290 TraceCheckUtils]: 61: Hoare triple {48420#true} assume !(1 == ~t10_pc~0); {48420#true} is VALID [2022-02-20 19:56:14,634 INFO L290 TraceCheckUtils]: 62: Hoare triple {48420#true} is_transmit10_triggered_~__retres1~14#1 := 0; {48420#true} is VALID [2022-02-20 19:56:14,634 INFO L290 TraceCheckUtils]: 63: Hoare triple {48420#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {48420#true} is VALID [2022-02-20 19:56:14,635 INFO L290 TraceCheckUtils]: 64: Hoare triple {48420#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {48420#true} is VALID [2022-02-20 19:56:14,635 INFO L290 TraceCheckUtils]: 65: Hoare triple {48420#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,635 INFO L290 TraceCheckUtils]: 66: Hoare triple {48420#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {48420#true} is VALID [2022-02-20 19:56:14,635 INFO L290 TraceCheckUtils]: 67: Hoare triple {48420#true} assume 1 == ~t11_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,635 INFO L290 TraceCheckUtils]: 68: Hoare triple {48420#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,635 INFO L290 TraceCheckUtils]: 69: Hoare triple {48420#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {48420#true} is VALID [2022-02-20 19:56:14,635 INFO L290 TraceCheckUtils]: 70: Hoare triple {48420#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {48420#true} is VALID [2022-02-20 19:56:14,635 INFO L290 TraceCheckUtils]: 71: Hoare triple {48420#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,636 INFO L290 TraceCheckUtils]: 72: Hoare triple {48420#true} assume true; {48420#true} is VALID [2022-02-20 19:56:14,636 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {48420#true} {48421#false} #1726#return; {48421#false} is VALID [2022-02-20 19:56:14,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-02-20 19:56:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:14,642 INFO L290 TraceCheckUtils]: 0: Hoare triple {48556#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,642 INFO L290 TraceCheckUtils]: 1: Hoare triple {48420#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,642 INFO L290 TraceCheckUtils]: 2: Hoare triple {48420#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,642 INFO L290 TraceCheckUtils]: 3: Hoare triple {48420#true} assume !(1 == ~T3_E~0); {48420#true} is VALID [2022-02-20 19:56:14,642 INFO L290 TraceCheckUtils]: 4: Hoare triple {48420#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,642 INFO L290 TraceCheckUtils]: 5: Hoare triple {48420#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,643 INFO L290 TraceCheckUtils]: 6: Hoare triple {48420#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,643 INFO L290 TraceCheckUtils]: 7: Hoare triple {48420#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,643 INFO L290 TraceCheckUtils]: 8: Hoare triple {48420#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,643 INFO L290 TraceCheckUtils]: 9: Hoare triple {48420#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,643 INFO L290 TraceCheckUtils]: 10: Hoare triple {48420#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,643 INFO L290 TraceCheckUtils]: 11: Hoare triple {48420#true} assume !(1 == ~T11_E~0); {48420#true} is VALID [2022-02-20 19:56:14,643 INFO L290 TraceCheckUtils]: 12: Hoare triple {48420#true} assume 1 == ~E_M~0;~E_M~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,643 INFO L290 TraceCheckUtils]: 13: Hoare triple {48420#true} assume 1 == ~E_1~0;~E_1~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,644 INFO L290 TraceCheckUtils]: 14: Hoare triple {48420#true} assume 1 == ~E_2~0;~E_2~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,644 INFO L290 TraceCheckUtils]: 15: Hoare triple {48420#true} assume 1 == ~E_3~0;~E_3~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,644 INFO L290 TraceCheckUtils]: 16: Hoare triple {48420#true} assume 1 == ~E_4~0;~E_4~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,644 INFO L290 TraceCheckUtils]: 17: Hoare triple {48420#true} assume 1 == ~E_5~0;~E_5~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,644 INFO L290 TraceCheckUtils]: 18: Hoare triple {48420#true} assume 1 == ~E_6~0;~E_6~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,644 INFO L290 TraceCheckUtils]: 19: Hoare triple {48420#true} assume !(1 == ~E_7~0); {48420#true} is VALID [2022-02-20 19:56:14,644 INFO L290 TraceCheckUtils]: 20: Hoare triple {48420#true} assume 1 == ~E_8~0;~E_8~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,644 INFO L290 TraceCheckUtils]: 21: Hoare triple {48420#true} assume 1 == ~E_9~0;~E_9~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,644 INFO L290 TraceCheckUtils]: 22: Hoare triple {48420#true} assume 1 == ~E_10~0;~E_10~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,645 INFO L290 TraceCheckUtils]: 23: Hoare triple {48420#true} assume 1 == ~E_11~0;~E_11~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,645 INFO L290 TraceCheckUtils]: 24: Hoare triple {48420#true} assume true; {48420#true} is VALID [2022-02-20 19:56:14,645 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {48420#true} {48421#false} #1728#return; {48421#false} is VALID [2022-02-20 19:56:14,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-02-20 19:56:14,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:14,647 INFO L290 TraceCheckUtils]: 0: Hoare triple {48420#true} havoc ~__retres1~16; {48420#true} is VALID [2022-02-20 19:56:14,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {48420#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {48420#true} is VALID [2022-02-20 19:56:14,648 INFO L290 TraceCheckUtils]: 2: Hoare triple {48420#true} #res := ~__retres1~16; {48420#true} is VALID [2022-02-20 19:56:14,648 INFO L290 TraceCheckUtils]: 3: Hoare triple {48420#true} assume true; {48420#true} is VALID [2022-02-20 19:56:14,648 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {48420#true} {48421#false} #1730#return; {48421#false} is VALID [2022-02-20 19:56:14,648 INFO L290 TraceCheckUtils]: 0: Hoare triple {48420#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {48420#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {48420#true} is VALID [2022-02-20 19:56:14,648 INFO L290 TraceCheckUtils]: 2: Hoare triple {48420#true} assume !(0 != main_#t~nondet46#1);havoc main_#t~nondet46#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~17#1;havoc main2_~__retres1~17#1;assume { :begin_inline_init_model2 } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1;~t9_i~0 := 1;~t10_i~0 := 1;~t11_i~0 := 1; {48422#(= ~t3_i~0 1)} is VALID [2022-02-20 19:56:14,649 INFO L290 TraceCheckUtils]: 3: Hoare triple {48422#(= ~t3_i~0 1)} assume { :end_inline_init_model2 } true;assume { :begin_inline_start_simulation2 } true;havoc start_simulation2_#t~ret44#1, start_simulation2_#t~ret45#1, start_simulation2_~kernel_st~1#1, start_simulation2_~tmp~7#1, start_simulation2_~tmp___0~3#1;havoc start_simulation2_~kernel_st~1#1;havoc start_simulation2_~tmp~7#1;havoc start_simulation2_~tmp___0~3#1;start_simulation2_~kernel_st~1#1 := 0; {48422#(= ~t3_i~0 1)} is VALID [2022-02-20 19:56:14,649 INFO L272 TraceCheckUtils]: 4: Hoare triple {48422#(= ~t3_i~0 1)} call update_channels2(); {48420#true} is VALID [2022-02-20 19:56:14,649 INFO L290 TraceCheckUtils]: 5: Hoare triple {48420#true} assume true; {48420#true} is VALID [2022-02-20 19:56:14,649 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {48420#true} {48422#(= ~t3_i~0 1)} #1722#return; {48422#(= ~t3_i~0 1)} is VALID [2022-02-20 19:56:14,650 INFO L290 TraceCheckUtils]: 7: Hoare triple {48422#(= ~t3_i~0 1)} assume { :begin_inline_init_threads2 } true; {48422#(= ~t3_i~0 1)} is VALID [2022-02-20 19:56:14,650 INFO L290 TraceCheckUtils]: 8: Hoare triple {48422#(= ~t3_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {48422#(= ~t3_i~0 1)} is VALID [2022-02-20 19:56:14,650 INFO L290 TraceCheckUtils]: 9: Hoare triple {48422#(= ~t3_i~0 1)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {48422#(= ~t3_i~0 1)} is VALID [2022-02-20 19:56:14,651 INFO L290 TraceCheckUtils]: 10: Hoare triple {48422#(= ~t3_i~0 1)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {48422#(= ~t3_i~0 1)} is VALID [2022-02-20 19:56:14,651 INFO L290 TraceCheckUtils]: 11: Hoare triple {48422#(= ~t3_i~0 1)} assume !(1 == ~t3_i~0);~t3_st~0 := 2; {48421#false} is VALID [2022-02-20 19:56:14,651 INFO L290 TraceCheckUtils]: 12: Hoare triple {48421#false} assume 1 == ~t4_i~0;~t4_st~0 := 0; {48421#false} is VALID [2022-02-20 19:56:14,651 INFO L290 TraceCheckUtils]: 13: Hoare triple {48421#false} assume 1 == ~t5_i~0;~t5_st~0 := 0; {48421#false} is VALID [2022-02-20 19:56:14,651 INFO L290 TraceCheckUtils]: 14: Hoare triple {48421#false} assume 1 == ~t6_i~0;~t6_st~0 := 0; {48421#false} is VALID [2022-02-20 19:56:14,651 INFO L290 TraceCheckUtils]: 15: Hoare triple {48421#false} assume 1 == ~t7_i~0;~t7_st~0 := 0; {48421#false} is VALID [2022-02-20 19:56:14,651 INFO L290 TraceCheckUtils]: 16: Hoare triple {48421#false} assume 1 == ~t8_i~0;~t8_st~0 := 0; {48421#false} is VALID [2022-02-20 19:56:14,652 INFO L290 TraceCheckUtils]: 17: Hoare triple {48421#false} assume 1 == ~t9_i~0;~t9_st~0 := 0; {48421#false} is VALID [2022-02-20 19:56:14,652 INFO L290 TraceCheckUtils]: 18: Hoare triple {48421#false} assume 1 == ~t10_i~0;~t10_st~0 := 0; {48421#false} is VALID [2022-02-20 19:56:14,652 INFO L290 TraceCheckUtils]: 19: Hoare triple {48421#false} assume !(1 == ~t11_i~0);~t11_st~0 := 2; {48421#false} is VALID [2022-02-20 19:56:14,652 INFO L290 TraceCheckUtils]: 20: Hoare triple {48421#false} assume { :end_inline_init_threads2 } true; {48421#false} is VALID [2022-02-20 19:56:14,652 INFO L272 TraceCheckUtils]: 21: Hoare triple {48421#false} call fire_delta_events2(); {48556#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:14,652 INFO L290 TraceCheckUtils]: 22: Hoare triple {48556#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,652 INFO L290 TraceCheckUtils]: 23: Hoare triple {48420#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,652 INFO L290 TraceCheckUtils]: 24: Hoare triple {48420#true} assume !(0 == ~T2_E~0); {48420#true} is VALID [2022-02-20 19:56:14,652 INFO L290 TraceCheckUtils]: 25: Hoare triple {48420#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,653 INFO L290 TraceCheckUtils]: 26: Hoare triple {48420#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,653 INFO L290 TraceCheckUtils]: 27: Hoare triple {48420#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,653 INFO L290 TraceCheckUtils]: 28: Hoare triple {48420#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,653 INFO L290 TraceCheckUtils]: 29: Hoare triple {48420#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,653 INFO L290 TraceCheckUtils]: 30: Hoare triple {48420#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,653 INFO L290 TraceCheckUtils]: 31: Hoare triple {48420#true} assume 0 == ~T9_E~0;~T9_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,653 INFO L290 TraceCheckUtils]: 32: Hoare triple {48420#true} assume !(0 == ~T10_E~0); {48420#true} is VALID [2022-02-20 19:56:14,653 INFO L290 TraceCheckUtils]: 33: Hoare triple {48420#true} assume 0 == ~T11_E~0;~T11_E~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,653 INFO L290 TraceCheckUtils]: 34: Hoare triple {48420#true} assume 0 == ~E_M~0;~E_M~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,653 INFO L290 TraceCheckUtils]: 35: Hoare triple {48420#true} assume 0 == ~E_1~0;~E_1~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,654 INFO L290 TraceCheckUtils]: 36: Hoare triple {48420#true} assume 0 == ~E_2~0;~E_2~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,654 INFO L290 TraceCheckUtils]: 37: Hoare triple {48420#true} assume 0 == ~E_3~0;~E_3~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,654 INFO L290 TraceCheckUtils]: 38: Hoare triple {48420#true} assume 0 == ~E_4~0;~E_4~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,654 INFO L290 TraceCheckUtils]: 39: Hoare triple {48420#true} assume 0 == ~E_5~0;~E_5~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,654 INFO L290 TraceCheckUtils]: 40: Hoare triple {48420#true} assume !(0 == ~E_6~0); {48420#true} is VALID [2022-02-20 19:56:14,654 INFO L290 TraceCheckUtils]: 41: Hoare triple {48420#true} assume 0 == ~E_7~0;~E_7~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,654 INFO L290 TraceCheckUtils]: 42: Hoare triple {48420#true} assume 0 == ~E_8~0;~E_8~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,654 INFO L290 TraceCheckUtils]: 43: Hoare triple {48420#true} assume 0 == ~E_9~0;~E_9~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,654 INFO L290 TraceCheckUtils]: 44: Hoare triple {48420#true} assume 0 == ~E_10~0;~E_10~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,655 INFO L290 TraceCheckUtils]: 45: Hoare triple {48420#true} assume 0 == ~E_11~0;~E_11~0 := 1; {48420#true} is VALID [2022-02-20 19:56:14,655 INFO L290 TraceCheckUtils]: 46: Hoare triple {48420#true} assume true; {48420#true} is VALID [2022-02-20 19:56:14,655 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {48420#true} {48421#false} #1724#return; {48421#false} is VALID [2022-02-20 19:56:14,655 INFO L272 TraceCheckUtils]: 48: Hoare triple {48421#false} call activate_threads2(); {48557#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:56:14,655 INFO L290 TraceCheckUtils]: 49: Hoare triple {48557#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {48420#true} is VALID [2022-02-20 19:56:14,655 INFO L290 TraceCheckUtils]: 50: Hoare triple {48420#true} assume 1 == ~m_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,655 INFO L290 TraceCheckUtils]: 51: Hoare triple {48420#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,655 INFO L290 TraceCheckUtils]: 52: Hoare triple {48420#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {48420#true} is VALID [2022-02-20 19:56:14,655 INFO L290 TraceCheckUtils]: 53: Hoare triple {48420#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {48420#true} is VALID [2022-02-20 19:56:14,656 INFO L290 TraceCheckUtils]: 54: Hoare triple {48420#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,656 INFO L290 TraceCheckUtils]: 55: Hoare triple {48420#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {48420#true} is VALID [2022-02-20 19:56:14,656 INFO L290 TraceCheckUtils]: 56: Hoare triple {48420#true} assume !(1 == ~t1_pc~0); {48420#true} is VALID [2022-02-20 19:56:14,656 INFO L290 TraceCheckUtils]: 57: Hoare triple {48420#true} is_transmit1_triggered_~__retres1~5#1 := 0; {48420#true} is VALID [2022-02-20 19:56:14,656 INFO L290 TraceCheckUtils]: 58: Hoare triple {48420#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {48420#true} is VALID [2022-02-20 19:56:14,656 INFO L290 TraceCheckUtils]: 59: Hoare triple {48420#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {48420#true} is VALID [2022-02-20 19:56:14,656 INFO L290 TraceCheckUtils]: 60: Hoare triple {48420#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,656 INFO L290 TraceCheckUtils]: 61: Hoare triple {48420#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {48420#true} is VALID [2022-02-20 19:56:14,656 INFO L290 TraceCheckUtils]: 62: Hoare triple {48420#true} assume 1 == ~t2_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,657 INFO L290 TraceCheckUtils]: 63: Hoare triple {48420#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,657 INFO L290 TraceCheckUtils]: 64: Hoare triple {48420#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {48420#true} is VALID [2022-02-20 19:56:14,657 INFO L290 TraceCheckUtils]: 65: Hoare triple {48420#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {48420#true} is VALID [2022-02-20 19:56:14,657 INFO L290 TraceCheckUtils]: 66: Hoare triple {48420#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,657 INFO L290 TraceCheckUtils]: 67: Hoare triple {48420#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {48420#true} is VALID [2022-02-20 19:56:14,657 INFO L290 TraceCheckUtils]: 68: Hoare triple {48420#true} assume !(1 == ~t3_pc~0); {48420#true} is VALID [2022-02-20 19:56:14,657 INFO L290 TraceCheckUtils]: 69: Hoare triple {48420#true} is_transmit3_triggered_~__retres1~7#1 := 0; {48420#true} is VALID [2022-02-20 19:56:14,657 INFO L290 TraceCheckUtils]: 70: Hoare triple {48420#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {48420#true} is VALID [2022-02-20 19:56:14,657 INFO L290 TraceCheckUtils]: 71: Hoare triple {48420#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {48420#true} is VALID [2022-02-20 19:56:14,657 INFO L290 TraceCheckUtils]: 72: Hoare triple {48420#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,658 INFO L290 TraceCheckUtils]: 73: Hoare triple {48420#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {48420#true} is VALID [2022-02-20 19:56:14,658 INFO L290 TraceCheckUtils]: 74: Hoare triple {48420#true} assume 1 == ~t4_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,658 INFO L290 TraceCheckUtils]: 75: Hoare triple {48420#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,658 INFO L290 TraceCheckUtils]: 76: Hoare triple {48420#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {48420#true} is VALID [2022-02-20 19:56:14,658 INFO L290 TraceCheckUtils]: 77: Hoare triple {48420#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {48420#true} is VALID [2022-02-20 19:56:14,658 INFO L290 TraceCheckUtils]: 78: Hoare triple {48420#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,658 INFO L290 TraceCheckUtils]: 79: Hoare triple {48420#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {48420#true} is VALID [2022-02-20 19:56:14,658 INFO L290 TraceCheckUtils]: 80: Hoare triple {48420#true} assume 1 == ~t5_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,658 INFO L290 TraceCheckUtils]: 81: Hoare triple {48420#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,659 INFO L290 TraceCheckUtils]: 82: Hoare triple {48420#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {48420#true} is VALID [2022-02-20 19:56:14,659 INFO L290 TraceCheckUtils]: 83: Hoare triple {48420#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {48420#true} is VALID [2022-02-20 19:56:14,659 INFO L290 TraceCheckUtils]: 84: Hoare triple {48420#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,659 INFO L290 TraceCheckUtils]: 85: Hoare triple {48420#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {48420#true} is VALID [2022-02-20 19:56:14,659 INFO L290 TraceCheckUtils]: 86: Hoare triple {48420#true} assume !(1 == ~t6_pc~0); {48420#true} is VALID [2022-02-20 19:56:14,659 INFO L290 TraceCheckUtils]: 87: Hoare triple {48420#true} is_transmit6_triggered_~__retres1~10#1 := 0; {48420#true} is VALID [2022-02-20 19:56:14,659 INFO L290 TraceCheckUtils]: 88: Hoare triple {48420#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {48420#true} is VALID [2022-02-20 19:56:14,659 INFO L290 TraceCheckUtils]: 89: Hoare triple {48420#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {48420#true} is VALID [2022-02-20 19:56:14,659 INFO L290 TraceCheckUtils]: 90: Hoare triple {48420#true} assume !(0 != ~tmp___5~0#1); {48420#true} is VALID [2022-02-20 19:56:14,659 INFO L290 TraceCheckUtils]: 91: Hoare triple {48420#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {48420#true} is VALID [2022-02-20 19:56:14,660 INFO L290 TraceCheckUtils]: 92: Hoare triple {48420#true} assume 1 == ~t7_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,660 INFO L290 TraceCheckUtils]: 93: Hoare triple {48420#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,660 INFO L290 TraceCheckUtils]: 94: Hoare triple {48420#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {48420#true} is VALID [2022-02-20 19:56:14,660 INFO L290 TraceCheckUtils]: 95: Hoare triple {48420#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {48420#true} is VALID [2022-02-20 19:56:14,660 INFO L290 TraceCheckUtils]: 96: Hoare triple {48420#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,660 INFO L290 TraceCheckUtils]: 97: Hoare triple {48420#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {48420#true} is VALID [2022-02-20 19:56:14,660 INFO L290 TraceCheckUtils]: 98: Hoare triple {48420#true} assume !(1 == ~t8_pc~0); {48420#true} is VALID [2022-02-20 19:56:14,660 INFO L290 TraceCheckUtils]: 99: Hoare triple {48420#true} is_transmit8_triggered_~__retres1~12#1 := 0; {48420#true} is VALID [2022-02-20 19:56:14,660 INFO L290 TraceCheckUtils]: 100: Hoare triple {48420#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {48420#true} is VALID [2022-02-20 19:56:14,661 INFO L290 TraceCheckUtils]: 101: Hoare triple {48420#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {48420#true} is VALID [2022-02-20 19:56:14,661 INFO L290 TraceCheckUtils]: 102: Hoare triple {48420#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,661 INFO L290 TraceCheckUtils]: 103: Hoare triple {48420#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {48420#true} is VALID [2022-02-20 19:56:14,661 INFO L290 TraceCheckUtils]: 104: Hoare triple {48420#true} assume 1 == ~t9_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,661 INFO L290 TraceCheckUtils]: 105: Hoare triple {48420#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,661 INFO L290 TraceCheckUtils]: 106: Hoare triple {48420#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {48420#true} is VALID [2022-02-20 19:56:14,661 INFO L290 TraceCheckUtils]: 107: Hoare triple {48420#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {48420#true} is VALID [2022-02-20 19:56:14,661 INFO L290 TraceCheckUtils]: 108: Hoare triple {48420#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,661 INFO L290 TraceCheckUtils]: 109: Hoare triple {48420#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {48420#true} is VALID [2022-02-20 19:56:14,662 INFO L290 TraceCheckUtils]: 110: Hoare triple {48420#true} assume !(1 == ~t10_pc~0); {48420#true} is VALID [2022-02-20 19:56:14,662 INFO L290 TraceCheckUtils]: 111: Hoare triple {48420#true} is_transmit10_triggered_~__retres1~14#1 := 0; {48420#true} is VALID [2022-02-20 19:56:14,662 INFO L290 TraceCheckUtils]: 112: Hoare triple {48420#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {48420#true} is VALID [2022-02-20 19:56:14,662 INFO L290 TraceCheckUtils]: 113: Hoare triple {48420#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {48420#true} is VALID [2022-02-20 19:56:14,662 INFO L290 TraceCheckUtils]: 114: Hoare triple {48420#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,662 INFO L290 TraceCheckUtils]: 115: Hoare triple {48420#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {48420#true} is VALID [2022-02-20 19:56:14,662 INFO L290 TraceCheckUtils]: 116: Hoare triple {48420#true} assume 1 == ~t11_pc~0; {48420#true} is VALID [2022-02-20 19:56:14,662 INFO L290 TraceCheckUtils]: 117: Hoare triple {48420#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {48420#true} is VALID [2022-02-20 19:56:14,662 INFO L290 TraceCheckUtils]: 118: Hoare triple {48420#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {48420#true} is VALID [2022-02-20 19:56:14,662 INFO L290 TraceCheckUtils]: 119: Hoare triple {48420#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {48420#true} is VALID [2022-02-20 19:56:14,663 INFO L290 TraceCheckUtils]: 120: Hoare triple {48420#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {48420#true} is VALID [2022-02-20 19:56:14,663 INFO L290 TraceCheckUtils]: 121: Hoare triple {48420#true} assume true; {48420#true} is VALID [2022-02-20 19:56:14,663 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {48420#true} {48421#false} #1726#return; {48421#false} is VALID [2022-02-20 19:56:14,663 INFO L272 TraceCheckUtils]: 123: Hoare triple {48421#false} call reset_delta_events2(); {48556#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:14,663 INFO L290 TraceCheckUtils]: 124: Hoare triple {48556#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,663 INFO L290 TraceCheckUtils]: 125: Hoare triple {48420#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,663 INFO L290 TraceCheckUtils]: 126: Hoare triple {48420#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,663 INFO L290 TraceCheckUtils]: 127: Hoare triple {48420#true} assume !(1 == ~T3_E~0); {48420#true} is VALID [2022-02-20 19:56:14,664 INFO L290 TraceCheckUtils]: 128: Hoare triple {48420#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,664 INFO L290 TraceCheckUtils]: 129: Hoare triple {48420#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,664 INFO L290 TraceCheckUtils]: 130: Hoare triple {48420#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,664 INFO L290 TraceCheckUtils]: 131: Hoare triple {48420#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,664 INFO L290 TraceCheckUtils]: 132: Hoare triple {48420#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,664 INFO L290 TraceCheckUtils]: 133: Hoare triple {48420#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,664 INFO L290 TraceCheckUtils]: 134: Hoare triple {48420#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,664 INFO L290 TraceCheckUtils]: 135: Hoare triple {48420#true} assume !(1 == ~T11_E~0); {48420#true} is VALID [2022-02-20 19:56:14,664 INFO L290 TraceCheckUtils]: 136: Hoare triple {48420#true} assume 1 == ~E_M~0;~E_M~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,664 INFO L290 TraceCheckUtils]: 137: Hoare triple {48420#true} assume 1 == ~E_1~0;~E_1~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,665 INFO L290 TraceCheckUtils]: 138: Hoare triple {48420#true} assume 1 == ~E_2~0;~E_2~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,665 INFO L290 TraceCheckUtils]: 139: Hoare triple {48420#true} assume 1 == ~E_3~0;~E_3~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,665 INFO L290 TraceCheckUtils]: 140: Hoare triple {48420#true} assume 1 == ~E_4~0;~E_4~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,665 INFO L290 TraceCheckUtils]: 141: Hoare triple {48420#true} assume 1 == ~E_5~0;~E_5~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,665 INFO L290 TraceCheckUtils]: 142: Hoare triple {48420#true} assume 1 == ~E_6~0;~E_6~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,665 INFO L290 TraceCheckUtils]: 143: Hoare triple {48420#true} assume !(1 == ~E_7~0); {48420#true} is VALID [2022-02-20 19:56:14,665 INFO L290 TraceCheckUtils]: 144: Hoare triple {48420#true} assume 1 == ~E_8~0;~E_8~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,665 INFO L290 TraceCheckUtils]: 145: Hoare triple {48420#true} assume 1 == ~E_9~0;~E_9~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,665 INFO L290 TraceCheckUtils]: 146: Hoare triple {48420#true} assume 1 == ~E_10~0;~E_10~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,666 INFO L290 TraceCheckUtils]: 147: Hoare triple {48420#true} assume 1 == ~E_11~0;~E_11~0 := 2; {48420#true} is VALID [2022-02-20 19:56:14,666 INFO L290 TraceCheckUtils]: 148: Hoare triple {48420#true} assume true; {48420#true} is VALID [2022-02-20 19:56:14,666 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {48420#true} {48421#false} #1728#return; {48421#false} is VALID [2022-02-20 19:56:14,666 INFO L290 TraceCheckUtils]: 150: Hoare triple {48421#false} assume !false; {48421#false} is VALID [2022-02-20 19:56:14,666 INFO L290 TraceCheckUtils]: 151: Hoare triple {48421#false} start_simulation2_~kernel_st~1#1 := 1;assume { :begin_inline_eval2 } true;havoc eval2_#t~ret18#1, eval2_#t~nondet19#1, eval2_~tmp_ndt_1~0#1, eval2_#t~nondet20#1, eval2_~tmp_ndt_2~0#1, eval2_#t~nondet21#1, eval2_~tmp_ndt_3~0#1, eval2_#t~nondet22#1, eval2_~tmp_ndt_4~0#1, eval2_#t~nondet23#1, eval2_~tmp_ndt_5~0#1, eval2_#t~nondet24#1, eval2_~tmp_ndt_6~0#1, eval2_#t~nondet25#1, eval2_~tmp_ndt_7~0#1, eval2_#t~nondet26#1, eval2_~tmp_ndt_8~0#1, eval2_#t~nondet27#1, eval2_~tmp_ndt_9~0#1, eval2_#t~nondet28#1, eval2_~tmp_ndt_10~0#1, eval2_#t~nondet29#1, eval2_~tmp_ndt_11~0#1, eval2_#t~nondet30#1, eval2_~tmp_ndt_12~0#1, eval2_~tmp~4#1;havoc eval2_~tmp~4#1; {48421#false} is VALID [2022-02-20 19:56:14,666 INFO L290 TraceCheckUtils]: 152: Hoare triple {48421#false} assume !false; {48421#false} is VALID [2022-02-20 19:56:14,666 INFO L272 TraceCheckUtils]: 153: Hoare triple {48421#false} call eval2_#t~ret18#1 := exists_runnable_thread2(); {48420#true} is VALID [2022-02-20 19:56:14,666 INFO L290 TraceCheckUtils]: 154: Hoare triple {48420#true} havoc ~__retres1~16; {48420#true} is VALID [2022-02-20 19:56:14,666 INFO L290 TraceCheckUtils]: 155: Hoare triple {48420#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {48420#true} is VALID [2022-02-20 19:56:14,667 INFO L290 TraceCheckUtils]: 156: Hoare triple {48420#true} #res := ~__retres1~16; {48420#true} is VALID [2022-02-20 19:56:14,667 INFO L290 TraceCheckUtils]: 157: Hoare triple {48420#true} assume true; {48420#true} is VALID [2022-02-20 19:56:14,667 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {48420#true} {48421#false} #1730#return; {48421#false} is VALID [2022-02-20 19:56:14,667 INFO L290 TraceCheckUtils]: 159: Hoare triple {48421#false} assume -2147483648 <= eval2_#t~ret18#1 && eval2_#t~ret18#1 <= 2147483647;eval2_~tmp~4#1 := eval2_#t~ret18#1;havoc eval2_#t~ret18#1; {48421#false} is VALID [2022-02-20 19:56:14,667 INFO L290 TraceCheckUtils]: 160: Hoare triple {48421#false} assume 0 != eval2_~tmp~4#1; {48421#false} is VALID [2022-02-20 19:56:14,667 INFO L290 TraceCheckUtils]: 161: Hoare triple {48421#false} assume 0 == ~m_st~0;havoc eval2_~tmp_ndt_1~0#1;assume -2147483648 <= eval2_#t~nondet19#1 && eval2_#t~nondet19#1 <= 2147483647;eval2_~tmp_ndt_1~0#1 := eval2_#t~nondet19#1;havoc eval2_#t~nondet19#1; {48421#false} is VALID [2022-02-20 19:56:14,667 INFO L290 TraceCheckUtils]: 162: Hoare triple {48421#false} assume 0 != eval2_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet17#1; {48421#false} is VALID [2022-02-20 19:56:14,667 INFO L290 TraceCheckUtils]: 163: Hoare triple {48421#false} assume !(0 == ~m_pc~0); {48421#false} is VALID [2022-02-20 19:56:14,667 INFO L290 TraceCheckUtils]: 164: Hoare triple {48421#false} assume 1 == ~m_pc~0; {48421#false} is VALID [2022-02-20 19:56:14,668 INFO L290 TraceCheckUtils]: 165: Hoare triple {48421#false} assume ~token~0 != 11 + ~local~0;assume { :begin_inline_error2 } true; {48421#false} is VALID [2022-02-20 19:56:14,668 INFO L290 TraceCheckUtils]: 166: Hoare triple {48421#false} assume !false; {48421#false} is VALID [2022-02-20 19:56:14,668 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 19:56:14,668 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:56:14,668 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956502168] [2022-02-20 19:56:14,668 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956502168] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:56:14,669 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:56:14,669 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:56:14,669 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547568380] [2022-02-20 19:56:14,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:56:14,669 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:14,670 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:56:14,670 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 19:56:14,770 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:14,770 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:56:14,771 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:56:14,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:56:14,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:56:14,771 INFO L87 Difference]: Start difference. First operand 353 states and 555 transitions. Second operand has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 19:56:17,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:17,379 INFO L93 Difference]: Finished difference Result 827 states and 1321 transitions. [2022-02-20 19:56:17,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:56:17,379 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:17,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:56:17,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 19:56:17,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1321 transitions. [2022-02-20 19:56:17,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 19:56:17,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1321 transitions. [2022-02-20 19:56:17,390 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1321 transitions. [2022-02-20 19:56:18,362 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1321 edges. 1321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:18,372 INFO L225 Difference]: With dead ends: 827 [2022-02-20 19:56:18,372 INFO L226 Difference]: Without dead ends: 484 [2022-02-20 19:56:18,373 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-02-20 19:56:18,374 INFO L933 BasicCegarLoop]: 611 mSDtfsCounter, 952 mSDsluCounter, 366 mSDsCounter, 0 mSdLazyCounter, 670 mSolverCounterSat, 58 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 975 SdHoareTripleChecker+Valid, 977 SdHoareTripleChecker+Invalid, 728 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 58 IncrementalHoareTripleChecker+Valid, 670 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-02-20 19:56:18,375 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [975 Valid, 977 Invalid, 728 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [58 Valid, 670 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-02-20 19:56:18,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 484 states. [2022-02-20 19:56:18,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 484 to 353. [2022-02-20 19:56:18,388 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:56:18,388 INFO L82 GeneralOperation]: Start isEquivalent. First operand 484 states. Second operand has 353 states, 321 states have (on average 1.5700934579439252) internal successors, (504), 322 states have internal predecessors, (504), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:18,389 INFO L74 IsIncluded]: Start isIncluded. First operand 484 states. Second operand has 353 states, 321 states have (on average 1.5700934579439252) internal successors, (504), 322 states have internal predecessors, (504), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:18,389 INFO L87 Difference]: Start difference. First operand 484 states. Second operand has 353 states, 321 states have (on average 1.5700934579439252) internal successors, (504), 322 states have internal predecessors, (504), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:18,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:18,399 INFO L93 Difference]: Finished difference Result 484 states and 780 transitions. [2022-02-20 19:56:18,399 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 780 transitions. [2022-02-20 19:56:18,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:18,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:18,401 INFO L74 IsIncluded]: Start isIncluded. First operand has 353 states, 321 states have (on average 1.5700934579439252) internal successors, (504), 322 states have internal predecessors, (504), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 484 states. [2022-02-20 19:56:18,401 INFO L87 Difference]: Start difference. First operand has 353 states, 321 states have (on average 1.5700934579439252) internal successors, (504), 322 states have internal predecessors, (504), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 484 states. [2022-02-20 19:56:18,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:18,411 INFO L93 Difference]: Finished difference Result 484 states and 780 transitions. [2022-02-20 19:56:18,411 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 780 transitions. [2022-02-20 19:56:18,412 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:18,412 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:18,412 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:56:18,412 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:56:18,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 353 states, 321 states have (on average 1.5700934579439252) internal successors, (504), 322 states have internal predecessors, (504), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:18,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 554 transitions. [2022-02-20 19:56:18,419 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 554 transitions. Word has length 167 [2022-02-20 19:56:18,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:56:18,419 INFO L470 AbstractCegarLoop]: Abstraction has 353 states and 554 transitions. [2022-02-20 19:56:18,419 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 19:56:18,420 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 554 transitions. [2022-02-20 19:56:18,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-02-20 19:56:18,420 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:56:18,421 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:56:18,421 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-02-20 19:56:18,421 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:56:18,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:56:18,422 INFO L85 PathProgramCache]: Analyzing trace with hash -1952948332, now seen corresponding path program 1 times [2022-02-20 19:56:18,422 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:56:18,422 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [73124494] [2022-02-20 19:56:18,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:18,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:56:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:18,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:56:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:18,456 INFO L290 TraceCheckUtils]: 0: Hoare triple {51037#true} assume true; {51037#true} is VALID [2022-02-20 19:56:18,457 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {51037#true} {51039#(= ~t11_i~0 1)} #1722#return; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-02-20 19:56:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:18,488 INFO L290 TraceCheckUtils]: 0: Hoare triple {51173#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,489 INFO L290 TraceCheckUtils]: 1: Hoare triple {51037#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,489 INFO L290 TraceCheckUtils]: 2: Hoare triple {51037#true} assume !(0 == ~T2_E~0); {51037#true} is VALID [2022-02-20 19:56:18,489 INFO L290 TraceCheckUtils]: 3: Hoare triple {51037#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,489 INFO L290 TraceCheckUtils]: 4: Hoare triple {51037#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,489 INFO L290 TraceCheckUtils]: 5: Hoare triple {51037#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,489 INFO L290 TraceCheckUtils]: 6: Hoare triple {51037#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,489 INFO L290 TraceCheckUtils]: 7: Hoare triple {51037#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,489 INFO L290 TraceCheckUtils]: 8: Hoare triple {51037#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,489 INFO L290 TraceCheckUtils]: 9: Hoare triple {51037#true} assume 0 == ~T9_E~0;~T9_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,490 INFO L290 TraceCheckUtils]: 10: Hoare triple {51037#true} assume !(0 == ~T10_E~0); {51037#true} is VALID [2022-02-20 19:56:18,490 INFO L290 TraceCheckUtils]: 11: Hoare triple {51037#true} assume 0 == ~T11_E~0;~T11_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,490 INFO L290 TraceCheckUtils]: 12: Hoare triple {51037#true} assume 0 == ~E_M~0;~E_M~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,490 INFO L290 TraceCheckUtils]: 13: Hoare triple {51037#true} assume 0 == ~E_1~0;~E_1~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,490 INFO L290 TraceCheckUtils]: 14: Hoare triple {51037#true} assume 0 == ~E_2~0;~E_2~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,490 INFO L290 TraceCheckUtils]: 15: Hoare triple {51037#true} assume 0 == ~E_3~0;~E_3~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,490 INFO L290 TraceCheckUtils]: 16: Hoare triple {51037#true} assume 0 == ~E_4~0;~E_4~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,490 INFO L290 TraceCheckUtils]: 17: Hoare triple {51037#true} assume 0 == ~E_5~0;~E_5~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,490 INFO L290 TraceCheckUtils]: 18: Hoare triple {51037#true} assume !(0 == ~E_6~0); {51037#true} is VALID [2022-02-20 19:56:18,490 INFO L290 TraceCheckUtils]: 19: Hoare triple {51037#true} assume 0 == ~E_7~0;~E_7~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,491 INFO L290 TraceCheckUtils]: 20: Hoare triple {51037#true} assume 0 == ~E_8~0;~E_8~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,491 INFO L290 TraceCheckUtils]: 21: Hoare triple {51037#true} assume 0 == ~E_9~0;~E_9~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,491 INFO L290 TraceCheckUtils]: 22: Hoare triple {51037#true} assume 0 == ~E_10~0;~E_10~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,491 INFO L290 TraceCheckUtils]: 23: Hoare triple {51037#true} assume 0 == ~E_11~0;~E_11~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,491 INFO L290 TraceCheckUtils]: 24: Hoare triple {51037#true} assume true; {51037#true} is VALID [2022-02-20 19:56:18,491 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {51037#true} {51038#false} #1724#return; {51038#false} is VALID [2022-02-20 19:56:18,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-02-20 19:56:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:18,526 INFO L290 TraceCheckUtils]: 0: Hoare triple {51174#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {51037#true} is VALID [2022-02-20 19:56:18,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {51037#true} assume 1 == ~m_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,526 INFO L290 TraceCheckUtils]: 2: Hoare triple {51037#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,526 INFO L290 TraceCheckUtils]: 3: Hoare triple {51037#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {51037#true} is VALID [2022-02-20 19:56:18,526 INFO L290 TraceCheckUtils]: 4: Hoare triple {51037#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {51037#true} is VALID [2022-02-20 19:56:18,526 INFO L290 TraceCheckUtils]: 5: Hoare triple {51037#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,526 INFO L290 TraceCheckUtils]: 6: Hoare triple {51037#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {51037#true} is VALID [2022-02-20 19:56:18,526 INFO L290 TraceCheckUtils]: 7: Hoare triple {51037#true} assume !(1 == ~t1_pc~0); {51037#true} is VALID [2022-02-20 19:56:18,527 INFO L290 TraceCheckUtils]: 8: Hoare triple {51037#true} is_transmit1_triggered_~__retres1~5#1 := 0; {51037#true} is VALID [2022-02-20 19:56:18,527 INFO L290 TraceCheckUtils]: 9: Hoare triple {51037#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {51037#true} is VALID [2022-02-20 19:56:18,527 INFO L290 TraceCheckUtils]: 10: Hoare triple {51037#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {51037#true} is VALID [2022-02-20 19:56:18,527 INFO L290 TraceCheckUtils]: 11: Hoare triple {51037#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,527 INFO L290 TraceCheckUtils]: 12: Hoare triple {51037#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {51037#true} is VALID [2022-02-20 19:56:18,527 INFO L290 TraceCheckUtils]: 13: Hoare triple {51037#true} assume 1 == ~t2_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,527 INFO L290 TraceCheckUtils]: 14: Hoare triple {51037#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,527 INFO L290 TraceCheckUtils]: 15: Hoare triple {51037#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {51037#true} is VALID [2022-02-20 19:56:18,527 INFO L290 TraceCheckUtils]: 16: Hoare triple {51037#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {51037#true} is VALID [2022-02-20 19:56:18,528 INFO L290 TraceCheckUtils]: 17: Hoare triple {51037#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,528 INFO L290 TraceCheckUtils]: 18: Hoare triple {51037#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {51037#true} is VALID [2022-02-20 19:56:18,528 INFO L290 TraceCheckUtils]: 19: Hoare triple {51037#true} assume !(1 == ~t3_pc~0); {51037#true} is VALID [2022-02-20 19:56:18,528 INFO L290 TraceCheckUtils]: 20: Hoare triple {51037#true} is_transmit3_triggered_~__retres1~7#1 := 0; {51037#true} is VALID [2022-02-20 19:56:18,528 INFO L290 TraceCheckUtils]: 21: Hoare triple {51037#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {51037#true} is VALID [2022-02-20 19:56:18,528 INFO L290 TraceCheckUtils]: 22: Hoare triple {51037#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {51037#true} is VALID [2022-02-20 19:56:18,528 INFO L290 TraceCheckUtils]: 23: Hoare triple {51037#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,528 INFO L290 TraceCheckUtils]: 24: Hoare triple {51037#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {51037#true} is VALID [2022-02-20 19:56:18,528 INFO L290 TraceCheckUtils]: 25: Hoare triple {51037#true} assume 1 == ~t4_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,529 INFO L290 TraceCheckUtils]: 26: Hoare triple {51037#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,529 INFO L290 TraceCheckUtils]: 27: Hoare triple {51037#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {51037#true} is VALID [2022-02-20 19:56:18,529 INFO L290 TraceCheckUtils]: 28: Hoare triple {51037#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {51037#true} is VALID [2022-02-20 19:56:18,529 INFO L290 TraceCheckUtils]: 29: Hoare triple {51037#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,529 INFO L290 TraceCheckUtils]: 30: Hoare triple {51037#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {51037#true} is VALID [2022-02-20 19:56:18,529 INFO L290 TraceCheckUtils]: 31: Hoare triple {51037#true} assume 1 == ~t5_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,529 INFO L290 TraceCheckUtils]: 32: Hoare triple {51037#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,529 INFO L290 TraceCheckUtils]: 33: Hoare triple {51037#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {51037#true} is VALID [2022-02-20 19:56:18,529 INFO L290 TraceCheckUtils]: 34: Hoare triple {51037#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {51037#true} is VALID [2022-02-20 19:56:18,529 INFO L290 TraceCheckUtils]: 35: Hoare triple {51037#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,530 INFO L290 TraceCheckUtils]: 36: Hoare triple {51037#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {51037#true} is VALID [2022-02-20 19:56:18,530 INFO L290 TraceCheckUtils]: 37: Hoare triple {51037#true} assume !(1 == ~t6_pc~0); {51037#true} is VALID [2022-02-20 19:56:18,530 INFO L290 TraceCheckUtils]: 38: Hoare triple {51037#true} is_transmit6_triggered_~__retres1~10#1 := 0; {51037#true} is VALID [2022-02-20 19:56:18,530 INFO L290 TraceCheckUtils]: 39: Hoare triple {51037#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {51037#true} is VALID [2022-02-20 19:56:18,530 INFO L290 TraceCheckUtils]: 40: Hoare triple {51037#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {51037#true} is VALID [2022-02-20 19:56:18,530 INFO L290 TraceCheckUtils]: 41: Hoare triple {51037#true} assume !(0 != ~tmp___5~0#1); {51037#true} is VALID [2022-02-20 19:56:18,530 INFO L290 TraceCheckUtils]: 42: Hoare triple {51037#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {51037#true} is VALID [2022-02-20 19:56:18,530 INFO L290 TraceCheckUtils]: 43: Hoare triple {51037#true} assume 1 == ~t7_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,530 INFO L290 TraceCheckUtils]: 44: Hoare triple {51037#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,531 INFO L290 TraceCheckUtils]: 45: Hoare triple {51037#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {51037#true} is VALID [2022-02-20 19:56:18,531 INFO L290 TraceCheckUtils]: 46: Hoare triple {51037#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {51037#true} is VALID [2022-02-20 19:56:18,531 INFO L290 TraceCheckUtils]: 47: Hoare triple {51037#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,531 INFO L290 TraceCheckUtils]: 48: Hoare triple {51037#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {51037#true} is VALID [2022-02-20 19:56:18,531 INFO L290 TraceCheckUtils]: 49: Hoare triple {51037#true} assume !(1 == ~t8_pc~0); {51037#true} is VALID [2022-02-20 19:56:18,531 INFO L290 TraceCheckUtils]: 50: Hoare triple {51037#true} is_transmit8_triggered_~__retres1~12#1 := 0; {51037#true} is VALID [2022-02-20 19:56:18,531 INFO L290 TraceCheckUtils]: 51: Hoare triple {51037#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {51037#true} is VALID [2022-02-20 19:56:18,531 INFO L290 TraceCheckUtils]: 52: Hoare triple {51037#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {51037#true} is VALID [2022-02-20 19:56:18,531 INFO L290 TraceCheckUtils]: 53: Hoare triple {51037#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,531 INFO L290 TraceCheckUtils]: 54: Hoare triple {51037#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {51037#true} is VALID [2022-02-20 19:56:18,532 INFO L290 TraceCheckUtils]: 55: Hoare triple {51037#true} assume 1 == ~t9_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,532 INFO L290 TraceCheckUtils]: 56: Hoare triple {51037#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,532 INFO L290 TraceCheckUtils]: 57: Hoare triple {51037#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {51037#true} is VALID [2022-02-20 19:56:18,532 INFO L290 TraceCheckUtils]: 58: Hoare triple {51037#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {51037#true} is VALID [2022-02-20 19:56:18,532 INFO L290 TraceCheckUtils]: 59: Hoare triple {51037#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,532 INFO L290 TraceCheckUtils]: 60: Hoare triple {51037#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {51037#true} is VALID [2022-02-20 19:56:18,532 INFO L290 TraceCheckUtils]: 61: Hoare triple {51037#true} assume !(1 == ~t10_pc~0); {51037#true} is VALID [2022-02-20 19:56:18,532 INFO L290 TraceCheckUtils]: 62: Hoare triple {51037#true} is_transmit10_triggered_~__retres1~14#1 := 0; {51037#true} is VALID [2022-02-20 19:56:18,532 INFO L290 TraceCheckUtils]: 63: Hoare triple {51037#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {51037#true} is VALID [2022-02-20 19:56:18,533 INFO L290 TraceCheckUtils]: 64: Hoare triple {51037#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {51037#true} is VALID [2022-02-20 19:56:18,533 INFO L290 TraceCheckUtils]: 65: Hoare triple {51037#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,533 INFO L290 TraceCheckUtils]: 66: Hoare triple {51037#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {51037#true} is VALID [2022-02-20 19:56:18,533 INFO L290 TraceCheckUtils]: 67: Hoare triple {51037#true} assume 1 == ~t11_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,533 INFO L290 TraceCheckUtils]: 68: Hoare triple {51037#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,533 INFO L290 TraceCheckUtils]: 69: Hoare triple {51037#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {51037#true} is VALID [2022-02-20 19:56:18,533 INFO L290 TraceCheckUtils]: 70: Hoare triple {51037#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {51037#true} is VALID [2022-02-20 19:56:18,533 INFO L290 TraceCheckUtils]: 71: Hoare triple {51037#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,533 INFO L290 TraceCheckUtils]: 72: Hoare triple {51037#true} assume true; {51037#true} is VALID [2022-02-20 19:56:18,533 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {51037#true} {51038#false} #1726#return; {51038#false} is VALID [2022-02-20 19:56:18,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-02-20 19:56:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:18,539 INFO L290 TraceCheckUtils]: 0: Hoare triple {51173#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {51037#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,540 INFO L290 TraceCheckUtils]: 2: Hoare triple {51037#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,540 INFO L290 TraceCheckUtils]: 3: Hoare triple {51037#true} assume !(1 == ~T3_E~0); {51037#true} is VALID [2022-02-20 19:56:18,540 INFO L290 TraceCheckUtils]: 4: Hoare triple {51037#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,540 INFO L290 TraceCheckUtils]: 5: Hoare triple {51037#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,540 INFO L290 TraceCheckUtils]: 6: Hoare triple {51037#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,540 INFO L290 TraceCheckUtils]: 7: Hoare triple {51037#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,540 INFO L290 TraceCheckUtils]: 8: Hoare triple {51037#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,540 INFO L290 TraceCheckUtils]: 9: Hoare triple {51037#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,540 INFO L290 TraceCheckUtils]: 10: Hoare triple {51037#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,541 INFO L290 TraceCheckUtils]: 11: Hoare triple {51037#true} assume !(1 == ~T11_E~0); {51037#true} is VALID [2022-02-20 19:56:18,541 INFO L290 TraceCheckUtils]: 12: Hoare triple {51037#true} assume 1 == ~E_M~0;~E_M~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,541 INFO L290 TraceCheckUtils]: 13: Hoare triple {51037#true} assume 1 == ~E_1~0;~E_1~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,541 INFO L290 TraceCheckUtils]: 14: Hoare triple {51037#true} assume 1 == ~E_2~0;~E_2~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,541 INFO L290 TraceCheckUtils]: 15: Hoare triple {51037#true} assume 1 == ~E_3~0;~E_3~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,541 INFO L290 TraceCheckUtils]: 16: Hoare triple {51037#true} assume 1 == ~E_4~0;~E_4~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,541 INFO L290 TraceCheckUtils]: 17: Hoare triple {51037#true} assume 1 == ~E_5~0;~E_5~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,541 INFO L290 TraceCheckUtils]: 18: Hoare triple {51037#true} assume 1 == ~E_6~0;~E_6~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,541 INFO L290 TraceCheckUtils]: 19: Hoare triple {51037#true} assume !(1 == ~E_7~0); {51037#true} is VALID [2022-02-20 19:56:18,542 INFO L290 TraceCheckUtils]: 20: Hoare triple {51037#true} assume 1 == ~E_8~0;~E_8~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,542 INFO L290 TraceCheckUtils]: 21: Hoare triple {51037#true} assume 1 == ~E_9~0;~E_9~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,542 INFO L290 TraceCheckUtils]: 22: Hoare triple {51037#true} assume 1 == ~E_10~0;~E_10~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,542 INFO L290 TraceCheckUtils]: 23: Hoare triple {51037#true} assume 1 == ~E_11~0;~E_11~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,542 INFO L290 TraceCheckUtils]: 24: Hoare triple {51037#true} assume true; {51037#true} is VALID [2022-02-20 19:56:18,542 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {51037#true} {51038#false} #1728#return; {51038#false} is VALID [2022-02-20 19:56:18,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-02-20 19:56:18,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:18,545 INFO L290 TraceCheckUtils]: 0: Hoare triple {51037#true} havoc ~__retres1~16; {51037#true} is VALID [2022-02-20 19:56:18,545 INFO L290 TraceCheckUtils]: 1: Hoare triple {51037#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {51037#true} is VALID [2022-02-20 19:56:18,545 INFO L290 TraceCheckUtils]: 2: Hoare triple {51037#true} #res := ~__retres1~16; {51037#true} is VALID [2022-02-20 19:56:18,545 INFO L290 TraceCheckUtils]: 3: Hoare triple {51037#true} assume true; {51037#true} is VALID [2022-02-20 19:56:18,545 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {51037#true} {51038#false} #1730#return; {51038#false} is VALID [2022-02-20 19:56:18,545 INFO L290 TraceCheckUtils]: 0: Hoare triple {51037#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,545 INFO L290 TraceCheckUtils]: 1: Hoare triple {51037#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {51037#true} is VALID [2022-02-20 19:56:18,546 INFO L290 TraceCheckUtils]: 2: Hoare triple {51037#true} assume !(0 != main_#t~nondet46#1);havoc main_#t~nondet46#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~17#1;havoc main2_~__retres1~17#1;assume { :begin_inline_init_model2 } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1;~t9_i~0 := 1;~t10_i~0 := 1;~t11_i~0 := 1; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,546 INFO L290 TraceCheckUtils]: 3: Hoare triple {51039#(= ~t11_i~0 1)} assume { :end_inline_init_model2 } true;assume { :begin_inline_start_simulation2 } true;havoc start_simulation2_#t~ret44#1, start_simulation2_#t~ret45#1, start_simulation2_~kernel_st~1#1, start_simulation2_~tmp~7#1, start_simulation2_~tmp___0~3#1;havoc start_simulation2_~kernel_st~1#1;havoc start_simulation2_~tmp~7#1;havoc start_simulation2_~tmp___0~3#1;start_simulation2_~kernel_st~1#1 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,546 INFO L272 TraceCheckUtils]: 4: Hoare triple {51039#(= ~t11_i~0 1)} call update_channels2(); {51037#true} is VALID [2022-02-20 19:56:18,546 INFO L290 TraceCheckUtils]: 5: Hoare triple {51037#true} assume true; {51037#true} is VALID [2022-02-20 19:56:18,546 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {51037#true} {51039#(= ~t11_i~0 1)} #1722#return; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,547 INFO L290 TraceCheckUtils]: 7: Hoare triple {51039#(= ~t11_i~0 1)} assume { :begin_inline_init_threads2 } true; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,547 INFO L290 TraceCheckUtils]: 8: Hoare triple {51039#(= ~t11_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,547 INFO L290 TraceCheckUtils]: 9: Hoare triple {51039#(= ~t11_i~0 1)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,547 INFO L290 TraceCheckUtils]: 10: Hoare triple {51039#(= ~t11_i~0 1)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,548 INFO L290 TraceCheckUtils]: 11: Hoare triple {51039#(= ~t11_i~0 1)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,548 INFO L290 TraceCheckUtils]: 12: Hoare triple {51039#(= ~t11_i~0 1)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,548 INFO L290 TraceCheckUtils]: 13: Hoare triple {51039#(= ~t11_i~0 1)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,549 INFO L290 TraceCheckUtils]: 14: Hoare triple {51039#(= ~t11_i~0 1)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,549 INFO L290 TraceCheckUtils]: 15: Hoare triple {51039#(= ~t11_i~0 1)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,549 INFO L290 TraceCheckUtils]: 16: Hoare triple {51039#(= ~t11_i~0 1)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,549 INFO L290 TraceCheckUtils]: 17: Hoare triple {51039#(= ~t11_i~0 1)} assume 1 == ~t9_i~0;~t9_st~0 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,550 INFO L290 TraceCheckUtils]: 18: Hoare triple {51039#(= ~t11_i~0 1)} assume 1 == ~t10_i~0;~t10_st~0 := 0; {51039#(= ~t11_i~0 1)} is VALID [2022-02-20 19:56:18,550 INFO L290 TraceCheckUtils]: 19: Hoare triple {51039#(= ~t11_i~0 1)} assume !(1 == ~t11_i~0);~t11_st~0 := 2; {51038#false} is VALID [2022-02-20 19:56:18,550 INFO L290 TraceCheckUtils]: 20: Hoare triple {51038#false} assume { :end_inline_init_threads2 } true; {51038#false} is VALID [2022-02-20 19:56:18,550 INFO L272 TraceCheckUtils]: 21: Hoare triple {51038#false} call fire_delta_events2(); {51173#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:18,550 INFO L290 TraceCheckUtils]: 22: Hoare triple {51173#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,550 INFO L290 TraceCheckUtils]: 23: Hoare triple {51037#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,550 INFO L290 TraceCheckUtils]: 24: Hoare triple {51037#true} assume !(0 == ~T2_E~0); {51037#true} is VALID [2022-02-20 19:56:18,550 INFO L290 TraceCheckUtils]: 25: Hoare triple {51037#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,551 INFO L290 TraceCheckUtils]: 26: Hoare triple {51037#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,551 INFO L290 TraceCheckUtils]: 27: Hoare triple {51037#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,551 INFO L290 TraceCheckUtils]: 28: Hoare triple {51037#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,551 INFO L290 TraceCheckUtils]: 29: Hoare triple {51037#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,551 INFO L290 TraceCheckUtils]: 30: Hoare triple {51037#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,551 INFO L290 TraceCheckUtils]: 31: Hoare triple {51037#true} assume 0 == ~T9_E~0;~T9_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,551 INFO L290 TraceCheckUtils]: 32: Hoare triple {51037#true} assume !(0 == ~T10_E~0); {51037#true} is VALID [2022-02-20 19:56:18,551 INFO L290 TraceCheckUtils]: 33: Hoare triple {51037#true} assume 0 == ~T11_E~0;~T11_E~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,551 INFO L290 TraceCheckUtils]: 34: Hoare triple {51037#true} assume 0 == ~E_M~0;~E_M~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,551 INFO L290 TraceCheckUtils]: 35: Hoare triple {51037#true} assume 0 == ~E_1~0;~E_1~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,552 INFO L290 TraceCheckUtils]: 36: Hoare triple {51037#true} assume 0 == ~E_2~0;~E_2~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,552 INFO L290 TraceCheckUtils]: 37: Hoare triple {51037#true} assume 0 == ~E_3~0;~E_3~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,552 INFO L290 TraceCheckUtils]: 38: Hoare triple {51037#true} assume 0 == ~E_4~0;~E_4~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,552 INFO L290 TraceCheckUtils]: 39: Hoare triple {51037#true} assume 0 == ~E_5~0;~E_5~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,552 INFO L290 TraceCheckUtils]: 40: Hoare triple {51037#true} assume !(0 == ~E_6~0); {51037#true} is VALID [2022-02-20 19:56:18,552 INFO L290 TraceCheckUtils]: 41: Hoare triple {51037#true} assume 0 == ~E_7~0;~E_7~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,552 INFO L290 TraceCheckUtils]: 42: Hoare triple {51037#true} assume 0 == ~E_8~0;~E_8~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,552 INFO L290 TraceCheckUtils]: 43: Hoare triple {51037#true} assume 0 == ~E_9~0;~E_9~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,552 INFO L290 TraceCheckUtils]: 44: Hoare triple {51037#true} assume 0 == ~E_10~0;~E_10~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,552 INFO L290 TraceCheckUtils]: 45: Hoare triple {51037#true} assume 0 == ~E_11~0;~E_11~0 := 1; {51037#true} is VALID [2022-02-20 19:56:18,553 INFO L290 TraceCheckUtils]: 46: Hoare triple {51037#true} assume true; {51037#true} is VALID [2022-02-20 19:56:18,553 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {51037#true} {51038#false} #1724#return; {51038#false} is VALID [2022-02-20 19:56:18,553 INFO L272 TraceCheckUtils]: 48: Hoare triple {51038#false} call activate_threads2(); {51174#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:56:18,553 INFO L290 TraceCheckUtils]: 49: Hoare triple {51174#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {51037#true} is VALID [2022-02-20 19:56:18,553 INFO L290 TraceCheckUtils]: 50: Hoare triple {51037#true} assume 1 == ~m_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,553 INFO L290 TraceCheckUtils]: 51: Hoare triple {51037#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,553 INFO L290 TraceCheckUtils]: 52: Hoare triple {51037#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {51037#true} is VALID [2022-02-20 19:56:18,553 INFO L290 TraceCheckUtils]: 53: Hoare triple {51037#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {51037#true} is VALID [2022-02-20 19:56:18,553 INFO L290 TraceCheckUtils]: 54: Hoare triple {51037#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,554 INFO L290 TraceCheckUtils]: 55: Hoare triple {51037#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {51037#true} is VALID [2022-02-20 19:56:18,554 INFO L290 TraceCheckUtils]: 56: Hoare triple {51037#true} assume !(1 == ~t1_pc~0); {51037#true} is VALID [2022-02-20 19:56:18,554 INFO L290 TraceCheckUtils]: 57: Hoare triple {51037#true} is_transmit1_triggered_~__retres1~5#1 := 0; {51037#true} is VALID [2022-02-20 19:56:18,554 INFO L290 TraceCheckUtils]: 58: Hoare triple {51037#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {51037#true} is VALID [2022-02-20 19:56:18,554 INFO L290 TraceCheckUtils]: 59: Hoare triple {51037#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {51037#true} is VALID [2022-02-20 19:56:18,554 INFO L290 TraceCheckUtils]: 60: Hoare triple {51037#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,554 INFO L290 TraceCheckUtils]: 61: Hoare triple {51037#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {51037#true} is VALID [2022-02-20 19:56:18,554 INFO L290 TraceCheckUtils]: 62: Hoare triple {51037#true} assume 1 == ~t2_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,554 INFO L290 TraceCheckUtils]: 63: Hoare triple {51037#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,554 INFO L290 TraceCheckUtils]: 64: Hoare triple {51037#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {51037#true} is VALID [2022-02-20 19:56:18,555 INFO L290 TraceCheckUtils]: 65: Hoare triple {51037#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {51037#true} is VALID [2022-02-20 19:56:18,555 INFO L290 TraceCheckUtils]: 66: Hoare triple {51037#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,555 INFO L290 TraceCheckUtils]: 67: Hoare triple {51037#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {51037#true} is VALID [2022-02-20 19:56:18,555 INFO L290 TraceCheckUtils]: 68: Hoare triple {51037#true} assume !(1 == ~t3_pc~0); {51037#true} is VALID [2022-02-20 19:56:18,555 INFO L290 TraceCheckUtils]: 69: Hoare triple {51037#true} is_transmit3_triggered_~__retres1~7#1 := 0; {51037#true} is VALID [2022-02-20 19:56:18,555 INFO L290 TraceCheckUtils]: 70: Hoare triple {51037#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {51037#true} is VALID [2022-02-20 19:56:18,555 INFO L290 TraceCheckUtils]: 71: Hoare triple {51037#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {51037#true} is VALID [2022-02-20 19:56:18,555 INFO L290 TraceCheckUtils]: 72: Hoare triple {51037#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,555 INFO L290 TraceCheckUtils]: 73: Hoare triple {51037#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {51037#true} is VALID [2022-02-20 19:56:18,555 INFO L290 TraceCheckUtils]: 74: Hoare triple {51037#true} assume 1 == ~t4_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,556 INFO L290 TraceCheckUtils]: 75: Hoare triple {51037#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,556 INFO L290 TraceCheckUtils]: 76: Hoare triple {51037#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {51037#true} is VALID [2022-02-20 19:56:18,556 INFO L290 TraceCheckUtils]: 77: Hoare triple {51037#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {51037#true} is VALID [2022-02-20 19:56:18,556 INFO L290 TraceCheckUtils]: 78: Hoare triple {51037#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,556 INFO L290 TraceCheckUtils]: 79: Hoare triple {51037#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {51037#true} is VALID [2022-02-20 19:56:18,556 INFO L290 TraceCheckUtils]: 80: Hoare triple {51037#true} assume 1 == ~t5_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,556 INFO L290 TraceCheckUtils]: 81: Hoare triple {51037#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,556 INFO L290 TraceCheckUtils]: 82: Hoare triple {51037#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {51037#true} is VALID [2022-02-20 19:56:18,556 INFO L290 TraceCheckUtils]: 83: Hoare triple {51037#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {51037#true} is VALID [2022-02-20 19:56:18,556 INFO L290 TraceCheckUtils]: 84: Hoare triple {51037#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,557 INFO L290 TraceCheckUtils]: 85: Hoare triple {51037#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {51037#true} is VALID [2022-02-20 19:56:18,557 INFO L290 TraceCheckUtils]: 86: Hoare triple {51037#true} assume !(1 == ~t6_pc~0); {51037#true} is VALID [2022-02-20 19:56:18,557 INFO L290 TraceCheckUtils]: 87: Hoare triple {51037#true} is_transmit6_triggered_~__retres1~10#1 := 0; {51037#true} is VALID [2022-02-20 19:56:18,557 INFO L290 TraceCheckUtils]: 88: Hoare triple {51037#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {51037#true} is VALID [2022-02-20 19:56:18,557 INFO L290 TraceCheckUtils]: 89: Hoare triple {51037#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {51037#true} is VALID [2022-02-20 19:56:18,557 INFO L290 TraceCheckUtils]: 90: Hoare triple {51037#true} assume !(0 != ~tmp___5~0#1); {51037#true} is VALID [2022-02-20 19:56:18,557 INFO L290 TraceCheckUtils]: 91: Hoare triple {51037#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {51037#true} is VALID [2022-02-20 19:56:18,557 INFO L290 TraceCheckUtils]: 92: Hoare triple {51037#true} assume 1 == ~t7_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,557 INFO L290 TraceCheckUtils]: 93: Hoare triple {51037#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,558 INFO L290 TraceCheckUtils]: 94: Hoare triple {51037#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {51037#true} is VALID [2022-02-20 19:56:18,558 INFO L290 TraceCheckUtils]: 95: Hoare triple {51037#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {51037#true} is VALID [2022-02-20 19:56:18,558 INFO L290 TraceCheckUtils]: 96: Hoare triple {51037#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,558 INFO L290 TraceCheckUtils]: 97: Hoare triple {51037#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {51037#true} is VALID [2022-02-20 19:56:18,558 INFO L290 TraceCheckUtils]: 98: Hoare triple {51037#true} assume !(1 == ~t8_pc~0); {51037#true} is VALID [2022-02-20 19:56:18,558 INFO L290 TraceCheckUtils]: 99: Hoare triple {51037#true} is_transmit8_triggered_~__retres1~12#1 := 0; {51037#true} is VALID [2022-02-20 19:56:18,558 INFO L290 TraceCheckUtils]: 100: Hoare triple {51037#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {51037#true} is VALID [2022-02-20 19:56:18,558 INFO L290 TraceCheckUtils]: 101: Hoare triple {51037#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {51037#true} is VALID [2022-02-20 19:56:18,558 INFO L290 TraceCheckUtils]: 102: Hoare triple {51037#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,558 INFO L290 TraceCheckUtils]: 103: Hoare triple {51037#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {51037#true} is VALID [2022-02-20 19:56:18,559 INFO L290 TraceCheckUtils]: 104: Hoare triple {51037#true} assume 1 == ~t9_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,559 INFO L290 TraceCheckUtils]: 105: Hoare triple {51037#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,559 INFO L290 TraceCheckUtils]: 106: Hoare triple {51037#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {51037#true} is VALID [2022-02-20 19:56:18,559 INFO L290 TraceCheckUtils]: 107: Hoare triple {51037#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {51037#true} is VALID [2022-02-20 19:56:18,559 INFO L290 TraceCheckUtils]: 108: Hoare triple {51037#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,559 INFO L290 TraceCheckUtils]: 109: Hoare triple {51037#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {51037#true} is VALID [2022-02-20 19:56:18,559 INFO L290 TraceCheckUtils]: 110: Hoare triple {51037#true} assume !(1 == ~t10_pc~0); {51037#true} is VALID [2022-02-20 19:56:18,559 INFO L290 TraceCheckUtils]: 111: Hoare triple {51037#true} is_transmit10_triggered_~__retres1~14#1 := 0; {51037#true} is VALID [2022-02-20 19:56:18,559 INFO L290 TraceCheckUtils]: 112: Hoare triple {51037#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {51037#true} is VALID [2022-02-20 19:56:18,559 INFO L290 TraceCheckUtils]: 113: Hoare triple {51037#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {51037#true} is VALID [2022-02-20 19:56:18,560 INFO L290 TraceCheckUtils]: 114: Hoare triple {51037#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,560 INFO L290 TraceCheckUtils]: 115: Hoare triple {51037#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {51037#true} is VALID [2022-02-20 19:56:18,560 INFO L290 TraceCheckUtils]: 116: Hoare triple {51037#true} assume 1 == ~t11_pc~0; {51037#true} is VALID [2022-02-20 19:56:18,560 INFO L290 TraceCheckUtils]: 117: Hoare triple {51037#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {51037#true} is VALID [2022-02-20 19:56:18,560 INFO L290 TraceCheckUtils]: 118: Hoare triple {51037#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {51037#true} is VALID [2022-02-20 19:56:18,560 INFO L290 TraceCheckUtils]: 119: Hoare triple {51037#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {51037#true} is VALID [2022-02-20 19:56:18,560 INFO L290 TraceCheckUtils]: 120: Hoare triple {51037#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {51037#true} is VALID [2022-02-20 19:56:18,560 INFO L290 TraceCheckUtils]: 121: Hoare triple {51037#true} assume true; {51037#true} is VALID [2022-02-20 19:56:18,560 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {51037#true} {51038#false} #1726#return; {51038#false} is VALID [2022-02-20 19:56:18,560 INFO L272 TraceCheckUtils]: 123: Hoare triple {51038#false} call reset_delta_events2(); {51173#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:18,561 INFO L290 TraceCheckUtils]: 124: Hoare triple {51173#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,561 INFO L290 TraceCheckUtils]: 125: Hoare triple {51037#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,561 INFO L290 TraceCheckUtils]: 126: Hoare triple {51037#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,561 INFO L290 TraceCheckUtils]: 127: Hoare triple {51037#true} assume !(1 == ~T3_E~0); {51037#true} is VALID [2022-02-20 19:56:18,561 INFO L290 TraceCheckUtils]: 128: Hoare triple {51037#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,561 INFO L290 TraceCheckUtils]: 129: Hoare triple {51037#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,561 INFO L290 TraceCheckUtils]: 130: Hoare triple {51037#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,561 INFO L290 TraceCheckUtils]: 131: Hoare triple {51037#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,561 INFO L290 TraceCheckUtils]: 132: Hoare triple {51037#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,562 INFO L290 TraceCheckUtils]: 133: Hoare triple {51037#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,562 INFO L290 TraceCheckUtils]: 134: Hoare triple {51037#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,562 INFO L290 TraceCheckUtils]: 135: Hoare triple {51037#true} assume !(1 == ~T11_E~0); {51037#true} is VALID [2022-02-20 19:56:18,562 INFO L290 TraceCheckUtils]: 136: Hoare triple {51037#true} assume 1 == ~E_M~0;~E_M~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,562 INFO L290 TraceCheckUtils]: 137: Hoare triple {51037#true} assume 1 == ~E_1~0;~E_1~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,562 INFO L290 TraceCheckUtils]: 138: Hoare triple {51037#true} assume 1 == ~E_2~0;~E_2~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,562 INFO L290 TraceCheckUtils]: 139: Hoare triple {51037#true} assume 1 == ~E_3~0;~E_3~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,562 INFO L290 TraceCheckUtils]: 140: Hoare triple {51037#true} assume 1 == ~E_4~0;~E_4~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,562 INFO L290 TraceCheckUtils]: 141: Hoare triple {51037#true} assume 1 == ~E_5~0;~E_5~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,562 INFO L290 TraceCheckUtils]: 142: Hoare triple {51037#true} assume 1 == ~E_6~0;~E_6~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,563 INFO L290 TraceCheckUtils]: 143: Hoare triple {51037#true} assume !(1 == ~E_7~0); {51037#true} is VALID [2022-02-20 19:56:18,563 INFO L290 TraceCheckUtils]: 144: Hoare triple {51037#true} assume 1 == ~E_8~0;~E_8~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,563 INFO L290 TraceCheckUtils]: 145: Hoare triple {51037#true} assume 1 == ~E_9~0;~E_9~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,563 INFO L290 TraceCheckUtils]: 146: Hoare triple {51037#true} assume 1 == ~E_10~0;~E_10~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,563 INFO L290 TraceCheckUtils]: 147: Hoare triple {51037#true} assume 1 == ~E_11~0;~E_11~0 := 2; {51037#true} is VALID [2022-02-20 19:56:18,563 INFO L290 TraceCheckUtils]: 148: Hoare triple {51037#true} assume true; {51037#true} is VALID [2022-02-20 19:56:18,563 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {51037#true} {51038#false} #1728#return; {51038#false} is VALID [2022-02-20 19:56:18,563 INFO L290 TraceCheckUtils]: 150: Hoare triple {51038#false} assume !false; {51038#false} is VALID [2022-02-20 19:56:18,563 INFO L290 TraceCheckUtils]: 151: Hoare triple {51038#false} start_simulation2_~kernel_st~1#1 := 1;assume { :begin_inline_eval2 } true;havoc eval2_#t~ret18#1, eval2_#t~nondet19#1, eval2_~tmp_ndt_1~0#1, eval2_#t~nondet20#1, eval2_~tmp_ndt_2~0#1, eval2_#t~nondet21#1, eval2_~tmp_ndt_3~0#1, eval2_#t~nondet22#1, eval2_~tmp_ndt_4~0#1, eval2_#t~nondet23#1, eval2_~tmp_ndt_5~0#1, eval2_#t~nondet24#1, eval2_~tmp_ndt_6~0#1, eval2_#t~nondet25#1, eval2_~tmp_ndt_7~0#1, eval2_#t~nondet26#1, eval2_~tmp_ndt_8~0#1, eval2_#t~nondet27#1, eval2_~tmp_ndt_9~0#1, eval2_#t~nondet28#1, eval2_~tmp_ndt_10~0#1, eval2_#t~nondet29#1, eval2_~tmp_ndt_11~0#1, eval2_#t~nondet30#1, eval2_~tmp_ndt_12~0#1, eval2_~tmp~4#1;havoc eval2_~tmp~4#1; {51038#false} is VALID [2022-02-20 19:56:18,563 INFO L290 TraceCheckUtils]: 152: Hoare triple {51038#false} assume !false; {51038#false} is VALID [2022-02-20 19:56:18,564 INFO L272 TraceCheckUtils]: 153: Hoare triple {51038#false} call eval2_#t~ret18#1 := exists_runnable_thread2(); {51037#true} is VALID [2022-02-20 19:56:18,564 INFO L290 TraceCheckUtils]: 154: Hoare triple {51037#true} havoc ~__retres1~16; {51037#true} is VALID [2022-02-20 19:56:18,564 INFO L290 TraceCheckUtils]: 155: Hoare triple {51037#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {51037#true} is VALID [2022-02-20 19:56:18,564 INFO L290 TraceCheckUtils]: 156: Hoare triple {51037#true} #res := ~__retres1~16; {51037#true} is VALID [2022-02-20 19:56:18,564 INFO L290 TraceCheckUtils]: 157: Hoare triple {51037#true} assume true; {51037#true} is VALID [2022-02-20 19:56:18,564 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {51037#true} {51038#false} #1730#return; {51038#false} is VALID [2022-02-20 19:56:18,564 INFO L290 TraceCheckUtils]: 159: Hoare triple {51038#false} assume -2147483648 <= eval2_#t~ret18#1 && eval2_#t~ret18#1 <= 2147483647;eval2_~tmp~4#1 := eval2_#t~ret18#1;havoc eval2_#t~ret18#1; {51038#false} is VALID [2022-02-20 19:56:18,564 INFO L290 TraceCheckUtils]: 160: Hoare triple {51038#false} assume 0 != eval2_~tmp~4#1; {51038#false} is VALID [2022-02-20 19:56:18,564 INFO L290 TraceCheckUtils]: 161: Hoare triple {51038#false} assume 0 == ~m_st~0;havoc eval2_~tmp_ndt_1~0#1;assume -2147483648 <= eval2_#t~nondet19#1 && eval2_#t~nondet19#1 <= 2147483647;eval2_~tmp_ndt_1~0#1 := eval2_#t~nondet19#1;havoc eval2_#t~nondet19#1; {51038#false} is VALID [2022-02-20 19:56:18,565 INFO L290 TraceCheckUtils]: 162: Hoare triple {51038#false} assume 0 != eval2_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet17#1; {51038#false} is VALID [2022-02-20 19:56:18,565 INFO L290 TraceCheckUtils]: 163: Hoare triple {51038#false} assume !(0 == ~m_pc~0); {51038#false} is VALID [2022-02-20 19:56:18,565 INFO L290 TraceCheckUtils]: 164: Hoare triple {51038#false} assume 1 == ~m_pc~0; {51038#false} is VALID [2022-02-20 19:56:18,565 INFO L290 TraceCheckUtils]: 165: Hoare triple {51038#false} assume ~token~0 != 11 + ~local~0;assume { :begin_inline_error2 } true; {51038#false} is VALID [2022-02-20 19:56:18,565 INFO L290 TraceCheckUtils]: 166: Hoare triple {51038#false} assume !false; {51038#false} is VALID [2022-02-20 19:56:18,565 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 19:56:18,565 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:56:18,566 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [73124494] [2022-02-20 19:56:18,566 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [73124494] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:56:18,566 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:56:18,566 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:56:18,566 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187003338] [2022-02-20 19:56:18,566 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:56:18,567 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:18,567 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:56:18,567 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 19:56:18,658 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:18,658 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:56:18,658 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:56:18,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:56:18,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:56:18,659 INFO L87 Difference]: Start difference. First operand 353 states and 554 transitions. Second operand has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 19:56:21,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:21,009 INFO L93 Difference]: Finished difference Result 819 states and 1304 transitions. [2022-02-20 19:56:21,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:56:21,009 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:21,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:56:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 19:56:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1304 transitions. [2022-02-20 19:56:21,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 19:56:21,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1304 transitions. [2022-02-20 19:56:21,020 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1304 transitions. [2022-02-20 19:56:22,002 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1304 edges. 1304 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:22,013 INFO L225 Difference]: With dead ends: 819 [2022-02-20 19:56:22,013 INFO L226 Difference]: Without dead ends: 484 [2022-02-20 19:56:22,014 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 19:56:22,014 INFO L933 BasicCegarLoop]: 610 mSDtfsCounter, 943 mSDsluCounter, 365 mSDsCounter, 0 mSdLazyCounter, 669 mSolverCounterSat, 58 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 966 SdHoareTripleChecker+Valid, 975 SdHoareTripleChecker+Invalid, 727 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 58 IncrementalHoareTripleChecker+Valid, 669 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-02-20 19:56:22,014 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [966 Valid, 975 Invalid, 727 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [58 Valid, 669 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-02-20 19:56:22,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 484 states. [2022-02-20 19:56:22,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 484 to 353. [2022-02-20 19:56:22,028 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:56:22,028 INFO L82 GeneralOperation]: Start isEquivalent. First operand 484 states. Second operand has 353 states, 321 states have (on average 1.5669781931464175) internal successors, (503), 322 states have internal predecessors, (503), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:22,029 INFO L74 IsIncluded]: Start isIncluded. First operand 484 states. Second operand has 353 states, 321 states have (on average 1.5669781931464175) internal successors, (503), 322 states have internal predecessors, (503), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:22,029 INFO L87 Difference]: Start difference. First operand 484 states. Second operand has 353 states, 321 states have (on average 1.5669781931464175) internal successors, (503), 322 states have internal predecessors, (503), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:22,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:22,039 INFO L93 Difference]: Finished difference Result 484 states and 779 transitions. [2022-02-20 19:56:22,039 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 779 transitions. [2022-02-20 19:56:22,040 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:22,040 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:22,040 INFO L74 IsIncluded]: Start isIncluded. First operand has 353 states, 321 states have (on average 1.5669781931464175) internal successors, (503), 322 states have internal predecessors, (503), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 484 states. [2022-02-20 19:56:22,041 INFO L87 Difference]: Start difference. First operand has 353 states, 321 states have (on average 1.5669781931464175) internal successors, (503), 322 states have internal predecessors, (503), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 484 states. [2022-02-20 19:56:22,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:22,051 INFO L93 Difference]: Finished difference Result 484 states and 779 transitions. [2022-02-20 19:56:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 779 transitions. [2022-02-20 19:56:22,052 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:22,052 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:22,052 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:56:22,052 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:56:22,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 353 states, 321 states have (on average 1.5669781931464175) internal successors, (503), 322 states have internal predecessors, (503), 25 states have call successors, (25), 6 states have call predecessors, (25), 6 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-02-20 19:56:22,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 553 transitions. [2022-02-20 19:56:22,060 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 553 transitions. Word has length 167 [2022-02-20 19:56:22,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:56:22,060 INFO L470 AbstractCegarLoop]: Abstraction has 353 states and 553 transitions. [2022-02-20 19:56:22,060 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 31.4) internal successors, (157), 3 states have internal predecessors, (157), 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 19:56:22,060 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 553 transitions. [2022-02-20 19:56:22,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-02-20 19:56:22,061 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:56:22,061 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:56:22,061 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-02-20 19:56:22,062 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:56:22,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:56:22,062 INFO L85 PathProgramCache]: Analyzing trace with hash -1688300842, now seen corresponding path program 1 times [2022-02-20 19:56:22,062 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:56:22,062 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439686334] [2022-02-20 19:56:22,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:22,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:56:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:22,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:56:22,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:22,094 INFO L290 TraceCheckUtils]: 0: Hoare triple {53646#true} assume true; {53646#true} is VALID [2022-02-20 19:56:22,094 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {53646#true} {53648#(= ~M_E~0 2)} #1722#return; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-02-20 19:56:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:22,139 INFO L290 TraceCheckUtils]: 0: Hoare triple {53782#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,140 INFO L290 TraceCheckUtils]: 1: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,140 INFO L290 TraceCheckUtils]: 2: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume !(0 == ~T2_E~0); {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,140 INFO L290 TraceCheckUtils]: 3: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,140 INFO L290 TraceCheckUtils]: 4: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,141 INFO L290 TraceCheckUtils]: 5: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,141 INFO L290 TraceCheckUtils]: 6: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,141 INFO L290 TraceCheckUtils]: 7: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,142 INFO L290 TraceCheckUtils]: 9: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T9_E~0;~T9_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,142 INFO L290 TraceCheckUtils]: 10: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume !(0 == ~T10_E~0); {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,142 INFO L290 TraceCheckUtils]: 11: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T11_E~0;~T11_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,143 INFO L290 TraceCheckUtils]: 13: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,143 INFO L290 TraceCheckUtils]: 14: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,143 INFO L290 TraceCheckUtils]: 15: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,144 INFO L290 TraceCheckUtils]: 16: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,144 INFO L290 TraceCheckUtils]: 17: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,144 INFO L290 TraceCheckUtils]: 18: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,144 INFO L290 TraceCheckUtils]: 19: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,145 INFO L290 TraceCheckUtils]: 20: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,145 INFO L290 TraceCheckUtils]: 21: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_9~0;~E_9~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,145 INFO L290 TraceCheckUtils]: 22: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_10~0;~E_10~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,145 INFO L290 TraceCheckUtils]: 23: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_11~0;~E_11~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,146 INFO L290 TraceCheckUtils]: 24: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume true; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,146 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {53783#(= |old(~M_E~0)| 0)} {53648#(= ~M_E~0 2)} #1724#return; {53647#false} is VALID [2022-02-20 19:56:22,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-02-20 19:56:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:22,177 INFO L290 TraceCheckUtils]: 0: Hoare triple {53784#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {53646#true} is VALID [2022-02-20 19:56:22,177 INFO L290 TraceCheckUtils]: 1: Hoare triple {53646#true} assume 1 == ~m_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,177 INFO L290 TraceCheckUtils]: 2: Hoare triple {53646#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,177 INFO L290 TraceCheckUtils]: 3: Hoare triple {53646#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {53646#true} is VALID [2022-02-20 19:56:22,177 INFO L290 TraceCheckUtils]: 4: Hoare triple {53646#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {53646#true} is VALID [2022-02-20 19:56:22,177 INFO L290 TraceCheckUtils]: 5: Hoare triple {53646#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,177 INFO L290 TraceCheckUtils]: 6: Hoare triple {53646#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {53646#true} is VALID [2022-02-20 19:56:22,178 INFO L290 TraceCheckUtils]: 7: Hoare triple {53646#true} assume !(1 == ~t1_pc~0); {53646#true} is VALID [2022-02-20 19:56:22,178 INFO L290 TraceCheckUtils]: 8: Hoare triple {53646#true} is_transmit1_triggered_~__retres1~5#1 := 0; {53646#true} is VALID [2022-02-20 19:56:22,178 INFO L290 TraceCheckUtils]: 9: Hoare triple {53646#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {53646#true} is VALID [2022-02-20 19:56:22,178 INFO L290 TraceCheckUtils]: 10: Hoare triple {53646#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {53646#true} is VALID [2022-02-20 19:56:22,178 INFO L290 TraceCheckUtils]: 11: Hoare triple {53646#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,178 INFO L290 TraceCheckUtils]: 12: Hoare triple {53646#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {53646#true} is VALID [2022-02-20 19:56:22,178 INFO L290 TraceCheckUtils]: 13: Hoare triple {53646#true} assume 1 == ~t2_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,178 INFO L290 TraceCheckUtils]: 14: Hoare triple {53646#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,178 INFO L290 TraceCheckUtils]: 15: Hoare triple {53646#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {53646#true} is VALID [2022-02-20 19:56:22,179 INFO L290 TraceCheckUtils]: 16: Hoare triple {53646#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {53646#true} is VALID [2022-02-20 19:56:22,179 INFO L290 TraceCheckUtils]: 17: Hoare triple {53646#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,179 INFO L290 TraceCheckUtils]: 18: Hoare triple {53646#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {53646#true} is VALID [2022-02-20 19:56:22,179 INFO L290 TraceCheckUtils]: 19: Hoare triple {53646#true} assume !(1 == ~t3_pc~0); {53646#true} is VALID [2022-02-20 19:56:22,179 INFO L290 TraceCheckUtils]: 20: Hoare triple {53646#true} is_transmit3_triggered_~__retres1~7#1 := 0; {53646#true} is VALID [2022-02-20 19:56:22,179 INFO L290 TraceCheckUtils]: 21: Hoare triple {53646#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {53646#true} is VALID [2022-02-20 19:56:22,179 INFO L290 TraceCheckUtils]: 22: Hoare triple {53646#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {53646#true} is VALID [2022-02-20 19:56:22,179 INFO L290 TraceCheckUtils]: 23: Hoare triple {53646#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,179 INFO L290 TraceCheckUtils]: 24: Hoare triple {53646#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {53646#true} is VALID [2022-02-20 19:56:22,180 INFO L290 TraceCheckUtils]: 25: Hoare triple {53646#true} assume 1 == ~t4_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,180 INFO L290 TraceCheckUtils]: 26: Hoare triple {53646#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,180 INFO L290 TraceCheckUtils]: 27: Hoare triple {53646#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {53646#true} is VALID [2022-02-20 19:56:22,180 INFO L290 TraceCheckUtils]: 28: Hoare triple {53646#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {53646#true} is VALID [2022-02-20 19:56:22,180 INFO L290 TraceCheckUtils]: 29: Hoare triple {53646#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,180 INFO L290 TraceCheckUtils]: 30: Hoare triple {53646#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {53646#true} is VALID [2022-02-20 19:56:22,180 INFO L290 TraceCheckUtils]: 31: Hoare triple {53646#true} assume 1 == ~t5_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,180 INFO L290 TraceCheckUtils]: 32: Hoare triple {53646#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,180 INFO L290 TraceCheckUtils]: 33: Hoare triple {53646#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {53646#true} is VALID [2022-02-20 19:56:22,180 INFO L290 TraceCheckUtils]: 34: Hoare triple {53646#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {53646#true} is VALID [2022-02-20 19:56:22,181 INFO L290 TraceCheckUtils]: 35: Hoare triple {53646#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,181 INFO L290 TraceCheckUtils]: 36: Hoare triple {53646#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {53646#true} is VALID [2022-02-20 19:56:22,181 INFO L290 TraceCheckUtils]: 37: Hoare triple {53646#true} assume !(1 == ~t6_pc~0); {53646#true} is VALID [2022-02-20 19:56:22,181 INFO L290 TraceCheckUtils]: 38: Hoare triple {53646#true} is_transmit6_triggered_~__retres1~10#1 := 0; {53646#true} is VALID [2022-02-20 19:56:22,181 INFO L290 TraceCheckUtils]: 39: Hoare triple {53646#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {53646#true} is VALID [2022-02-20 19:56:22,181 INFO L290 TraceCheckUtils]: 40: Hoare triple {53646#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {53646#true} is VALID [2022-02-20 19:56:22,181 INFO L290 TraceCheckUtils]: 41: Hoare triple {53646#true} assume !(0 != ~tmp___5~0#1); {53646#true} is VALID [2022-02-20 19:56:22,181 INFO L290 TraceCheckUtils]: 42: Hoare triple {53646#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {53646#true} is VALID [2022-02-20 19:56:22,181 INFO L290 TraceCheckUtils]: 43: Hoare triple {53646#true} assume 1 == ~t7_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,182 INFO L290 TraceCheckUtils]: 44: Hoare triple {53646#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,182 INFO L290 TraceCheckUtils]: 45: Hoare triple {53646#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {53646#true} is VALID [2022-02-20 19:56:22,182 INFO L290 TraceCheckUtils]: 46: Hoare triple {53646#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {53646#true} is VALID [2022-02-20 19:56:22,182 INFO L290 TraceCheckUtils]: 47: Hoare triple {53646#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,182 INFO L290 TraceCheckUtils]: 48: Hoare triple {53646#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {53646#true} is VALID [2022-02-20 19:56:22,182 INFO L290 TraceCheckUtils]: 49: Hoare triple {53646#true} assume !(1 == ~t8_pc~0); {53646#true} is VALID [2022-02-20 19:56:22,182 INFO L290 TraceCheckUtils]: 50: Hoare triple {53646#true} is_transmit8_triggered_~__retres1~12#1 := 0; {53646#true} is VALID [2022-02-20 19:56:22,182 INFO L290 TraceCheckUtils]: 51: Hoare triple {53646#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {53646#true} is VALID [2022-02-20 19:56:22,182 INFO L290 TraceCheckUtils]: 52: Hoare triple {53646#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {53646#true} is VALID [2022-02-20 19:56:22,183 INFO L290 TraceCheckUtils]: 53: Hoare triple {53646#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,183 INFO L290 TraceCheckUtils]: 54: Hoare triple {53646#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {53646#true} is VALID [2022-02-20 19:56:22,183 INFO L290 TraceCheckUtils]: 55: Hoare triple {53646#true} assume 1 == ~t9_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,183 INFO L290 TraceCheckUtils]: 56: Hoare triple {53646#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,183 INFO L290 TraceCheckUtils]: 57: Hoare triple {53646#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {53646#true} is VALID [2022-02-20 19:56:22,183 INFO L290 TraceCheckUtils]: 58: Hoare triple {53646#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {53646#true} is VALID [2022-02-20 19:56:22,183 INFO L290 TraceCheckUtils]: 59: Hoare triple {53646#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,183 INFO L290 TraceCheckUtils]: 60: Hoare triple {53646#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {53646#true} is VALID [2022-02-20 19:56:22,183 INFO L290 TraceCheckUtils]: 61: Hoare triple {53646#true} assume !(1 == ~t10_pc~0); {53646#true} is VALID [2022-02-20 19:56:22,183 INFO L290 TraceCheckUtils]: 62: Hoare triple {53646#true} is_transmit10_triggered_~__retres1~14#1 := 0; {53646#true} is VALID [2022-02-20 19:56:22,184 INFO L290 TraceCheckUtils]: 63: Hoare triple {53646#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {53646#true} is VALID [2022-02-20 19:56:22,184 INFO L290 TraceCheckUtils]: 64: Hoare triple {53646#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {53646#true} is VALID [2022-02-20 19:56:22,184 INFO L290 TraceCheckUtils]: 65: Hoare triple {53646#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,184 INFO L290 TraceCheckUtils]: 66: Hoare triple {53646#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {53646#true} is VALID [2022-02-20 19:56:22,184 INFO L290 TraceCheckUtils]: 67: Hoare triple {53646#true} assume 1 == ~t11_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,184 INFO L290 TraceCheckUtils]: 68: Hoare triple {53646#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,184 INFO L290 TraceCheckUtils]: 69: Hoare triple {53646#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {53646#true} is VALID [2022-02-20 19:56:22,184 INFO L290 TraceCheckUtils]: 70: Hoare triple {53646#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {53646#true} is VALID [2022-02-20 19:56:22,184 INFO L290 TraceCheckUtils]: 71: Hoare triple {53646#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,185 INFO L290 TraceCheckUtils]: 72: Hoare triple {53646#true} assume true; {53646#true} is VALID [2022-02-20 19:56:22,185 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {53646#true} {53647#false} #1726#return; {53647#false} is VALID [2022-02-20 19:56:22,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-02-20 19:56:22,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:22,191 INFO L290 TraceCheckUtils]: 0: Hoare triple {53782#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,191 INFO L290 TraceCheckUtils]: 1: Hoare triple {53646#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,191 INFO L290 TraceCheckUtils]: 2: Hoare triple {53646#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,191 INFO L290 TraceCheckUtils]: 3: Hoare triple {53646#true} assume !(1 == ~T3_E~0); {53646#true} is VALID [2022-02-20 19:56:22,191 INFO L290 TraceCheckUtils]: 4: Hoare triple {53646#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,191 INFO L290 TraceCheckUtils]: 5: Hoare triple {53646#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,191 INFO L290 TraceCheckUtils]: 6: Hoare triple {53646#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,191 INFO L290 TraceCheckUtils]: 7: Hoare triple {53646#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,191 INFO L290 TraceCheckUtils]: 8: Hoare triple {53646#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,192 INFO L290 TraceCheckUtils]: 9: Hoare triple {53646#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,192 INFO L290 TraceCheckUtils]: 10: Hoare triple {53646#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,192 INFO L290 TraceCheckUtils]: 11: Hoare triple {53646#true} assume !(1 == ~T11_E~0); {53646#true} is VALID [2022-02-20 19:56:22,192 INFO L290 TraceCheckUtils]: 12: Hoare triple {53646#true} assume 1 == ~E_M~0;~E_M~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,192 INFO L290 TraceCheckUtils]: 13: Hoare triple {53646#true} assume 1 == ~E_1~0;~E_1~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,192 INFO L290 TraceCheckUtils]: 14: Hoare triple {53646#true} assume 1 == ~E_2~0;~E_2~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,192 INFO L290 TraceCheckUtils]: 15: Hoare triple {53646#true} assume 1 == ~E_3~0;~E_3~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,192 INFO L290 TraceCheckUtils]: 16: Hoare triple {53646#true} assume 1 == ~E_4~0;~E_4~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,192 INFO L290 TraceCheckUtils]: 17: Hoare triple {53646#true} assume 1 == ~E_5~0;~E_5~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,193 INFO L290 TraceCheckUtils]: 18: Hoare triple {53646#true} assume 1 == ~E_6~0;~E_6~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,193 INFO L290 TraceCheckUtils]: 19: Hoare triple {53646#true} assume !(1 == ~E_7~0); {53646#true} is VALID [2022-02-20 19:56:22,193 INFO L290 TraceCheckUtils]: 20: Hoare triple {53646#true} assume 1 == ~E_8~0;~E_8~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,193 INFO L290 TraceCheckUtils]: 21: Hoare triple {53646#true} assume 1 == ~E_9~0;~E_9~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,193 INFO L290 TraceCheckUtils]: 22: Hoare triple {53646#true} assume 1 == ~E_10~0;~E_10~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,193 INFO L290 TraceCheckUtils]: 23: Hoare triple {53646#true} assume 1 == ~E_11~0;~E_11~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,193 INFO L290 TraceCheckUtils]: 24: Hoare triple {53646#true} assume true; {53646#true} is VALID [2022-02-20 19:56:22,193 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {53646#true} {53647#false} #1728#return; {53647#false} is VALID [2022-02-20 19:56:22,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-02-20 19:56:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:22,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {53646#true} havoc ~__retres1~16; {53646#true} is VALID [2022-02-20 19:56:22,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {53646#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {53646#true} is VALID [2022-02-20 19:56:22,196 INFO L290 TraceCheckUtils]: 2: Hoare triple {53646#true} #res := ~__retres1~16; {53646#true} is VALID [2022-02-20 19:56:22,196 INFO L290 TraceCheckUtils]: 3: Hoare triple {53646#true} assume true; {53646#true} is VALID [2022-02-20 19:56:22,196 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {53646#true} {53647#false} #1730#return; {53647#false} is VALID [2022-02-20 19:56:22,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {53646#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {53648#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {53648#(= ~M_E~0 2)} assume !(0 != main_#t~nondet46#1);havoc main_#t~nondet46#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~17#1;havoc main2_~__retres1~17#1;assume { :begin_inline_init_model2 } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1;~t9_i~0 := 1;~t10_i~0 := 1;~t11_i~0 := 1; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,198 INFO L290 TraceCheckUtils]: 3: Hoare triple {53648#(= ~M_E~0 2)} assume { :end_inline_init_model2 } true;assume { :begin_inline_start_simulation2 } true;havoc start_simulation2_#t~ret44#1, start_simulation2_#t~ret45#1, start_simulation2_~kernel_st~1#1, start_simulation2_~tmp~7#1, start_simulation2_~tmp___0~3#1;havoc start_simulation2_~kernel_st~1#1;havoc start_simulation2_~tmp~7#1;havoc start_simulation2_~tmp___0~3#1;start_simulation2_~kernel_st~1#1 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,198 INFO L272 TraceCheckUtils]: 4: Hoare triple {53648#(= ~M_E~0 2)} call update_channels2(); {53646#true} is VALID [2022-02-20 19:56:22,198 INFO L290 TraceCheckUtils]: 5: Hoare triple {53646#true} assume true; {53646#true} is VALID [2022-02-20 19:56:22,199 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {53646#true} {53648#(= ~M_E~0 2)} #1722#return; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {53648#(= ~M_E~0 2)} assume { :begin_inline_init_threads2 } true; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,200 INFO L290 TraceCheckUtils]: 9: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,200 INFO L290 TraceCheckUtils]: 10: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,200 INFO L290 TraceCheckUtils]: 11: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,201 INFO L290 TraceCheckUtils]: 12: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,201 INFO L290 TraceCheckUtils]: 13: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,201 INFO L290 TraceCheckUtils]: 14: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,201 INFO L290 TraceCheckUtils]: 15: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,202 INFO L290 TraceCheckUtils]: 16: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,202 INFO L290 TraceCheckUtils]: 17: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~t9_i~0;~t9_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,202 INFO L290 TraceCheckUtils]: 18: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~t10_i~0;~t10_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,203 INFO L290 TraceCheckUtils]: 19: Hoare triple {53648#(= ~M_E~0 2)} assume 1 == ~t11_i~0;~t11_st~0 := 0; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,203 INFO L290 TraceCheckUtils]: 20: Hoare triple {53648#(= ~M_E~0 2)} assume { :end_inline_init_threads2 } true; {53648#(= ~M_E~0 2)} is VALID [2022-02-20 19:56:22,204 INFO L272 TraceCheckUtils]: 21: Hoare triple {53648#(= ~M_E~0 2)} call fire_delta_events2(); {53782#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:22,205 INFO L290 TraceCheckUtils]: 22: Hoare triple {53782#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,205 INFO L290 TraceCheckUtils]: 23: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,205 INFO L290 TraceCheckUtils]: 24: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume !(0 == ~T2_E~0); {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,206 INFO L290 TraceCheckUtils]: 25: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,206 INFO L290 TraceCheckUtils]: 26: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,206 INFO L290 TraceCheckUtils]: 27: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,206 INFO L290 TraceCheckUtils]: 28: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,207 INFO L290 TraceCheckUtils]: 29: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,207 INFO L290 TraceCheckUtils]: 30: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,207 INFO L290 TraceCheckUtils]: 31: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T9_E~0;~T9_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,208 INFO L290 TraceCheckUtils]: 32: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume !(0 == ~T10_E~0); {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,208 INFO L290 TraceCheckUtils]: 33: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~T11_E~0;~T11_E~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,208 INFO L290 TraceCheckUtils]: 34: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,208 INFO L290 TraceCheckUtils]: 35: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,209 INFO L290 TraceCheckUtils]: 36: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,209 INFO L290 TraceCheckUtils]: 37: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,209 INFO L290 TraceCheckUtils]: 38: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,209 INFO L290 TraceCheckUtils]: 39: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,210 INFO L290 TraceCheckUtils]: 40: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,210 INFO L290 TraceCheckUtils]: 41: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,210 INFO L290 TraceCheckUtils]: 42: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,210 INFO L290 TraceCheckUtils]: 43: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_9~0;~E_9~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,211 INFO L290 TraceCheckUtils]: 44: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_10~0;~E_10~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,211 INFO L290 TraceCheckUtils]: 45: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume 0 == ~E_11~0;~E_11~0 := 1; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,211 INFO L290 TraceCheckUtils]: 46: Hoare triple {53783#(= |old(~M_E~0)| 0)} assume true; {53783#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:56:22,212 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {53783#(= |old(~M_E~0)| 0)} {53648#(= ~M_E~0 2)} #1724#return; {53647#false} is VALID [2022-02-20 19:56:22,212 INFO L272 TraceCheckUtils]: 48: Hoare triple {53647#false} call activate_threads2(); {53784#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:56:22,212 INFO L290 TraceCheckUtils]: 49: Hoare triple {53784#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {53646#true} is VALID [2022-02-20 19:56:22,212 INFO L290 TraceCheckUtils]: 50: Hoare triple {53646#true} assume 1 == ~m_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,212 INFO L290 TraceCheckUtils]: 51: Hoare triple {53646#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,212 INFO L290 TraceCheckUtils]: 52: Hoare triple {53646#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {53646#true} is VALID [2022-02-20 19:56:22,212 INFO L290 TraceCheckUtils]: 53: Hoare triple {53646#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {53646#true} is VALID [2022-02-20 19:56:22,212 INFO L290 TraceCheckUtils]: 54: Hoare triple {53646#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,212 INFO L290 TraceCheckUtils]: 55: Hoare triple {53646#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {53646#true} is VALID [2022-02-20 19:56:22,213 INFO L290 TraceCheckUtils]: 56: Hoare triple {53646#true} assume !(1 == ~t1_pc~0); {53646#true} is VALID [2022-02-20 19:56:22,213 INFO L290 TraceCheckUtils]: 57: Hoare triple {53646#true} is_transmit1_triggered_~__retres1~5#1 := 0; {53646#true} is VALID [2022-02-20 19:56:22,213 INFO L290 TraceCheckUtils]: 58: Hoare triple {53646#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {53646#true} is VALID [2022-02-20 19:56:22,213 INFO L290 TraceCheckUtils]: 59: Hoare triple {53646#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {53646#true} is VALID [2022-02-20 19:56:22,213 INFO L290 TraceCheckUtils]: 60: Hoare triple {53646#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,213 INFO L290 TraceCheckUtils]: 61: Hoare triple {53646#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {53646#true} is VALID [2022-02-20 19:56:22,213 INFO L290 TraceCheckUtils]: 62: Hoare triple {53646#true} assume 1 == ~t2_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,213 INFO L290 TraceCheckUtils]: 63: Hoare triple {53646#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,213 INFO L290 TraceCheckUtils]: 64: Hoare triple {53646#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {53646#true} is VALID [2022-02-20 19:56:22,213 INFO L290 TraceCheckUtils]: 65: Hoare triple {53646#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {53646#true} is VALID [2022-02-20 19:56:22,214 INFO L290 TraceCheckUtils]: 66: Hoare triple {53646#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,214 INFO L290 TraceCheckUtils]: 67: Hoare triple {53646#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {53646#true} is VALID [2022-02-20 19:56:22,214 INFO L290 TraceCheckUtils]: 68: Hoare triple {53646#true} assume !(1 == ~t3_pc~0); {53646#true} is VALID [2022-02-20 19:56:22,214 INFO L290 TraceCheckUtils]: 69: Hoare triple {53646#true} is_transmit3_triggered_~__retres1~7#1 := 0; {53646#true} is VALID [2022-02-20 19:56:22,214 INFO L290 TraceCheckUtils]: 70: Hoare triple {53646#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {53646#true} is VALID [2022-02-20 19:56:22,214 INFO L290 TraceCheckUtils]: 71: Hoare triple {53646#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {53646#true} is VALID [2022-02-20 19:56:22,214 INFO L290 TraceCheckUtils]: 72: Hoare triple {53646#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,214 INFO L290 TraceCheckUtils]: 73: Hoare triple {53646#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {53646#true} is VALID [2022-02-20 19:56:22,214 INFO L290 TraceCheckUtils]: 74: Hoare triple {53646#true} assume 1 == ~t4_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,215 INFO L290 TraceCheckUtils]: 75: Hoare triple {53646#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,215 INFO L290 TraceCheckUtils]: 76: Hoare triple {53646#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {53646#true} is VALID [2022-02-20 19:56:22,215 INFO L290 TraceCheckUtils]: 77: Hoare triple {53646#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {53646#true} is VALID [2022-02-20 19:56:22,215 INFO L290 TraceCheckUtils]: 78: Hoare triple {53646#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,215 INFO L290 TraceCheckUtils]: 79: Hoare triple {53646#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {53646#true} is VALID [2022-02-20 19:56:22,215 INFO L290 TraceCheckUtils]: 80: Hoare triple {53646#true} assume 1 == ~t5_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,215 INFO L290 TraceCheckUtils]: 81: Hoare triple {53646#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,215 INFO L290 TraceCheckUtils]: 82: Hoare triple {53646#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {53646#true} is VALID [2022-02-20 19:56:22,215 INFO L290 TraceCheckUtils]: 83: Hoare triple {53646#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {53646#true} is VALID [2022-02-20 19:56:22,216 INFO L290 TraceCheckUtils]: 84: Hoare triple {53646#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,216 INFO L290 TraceCheckUtils]: 85: Hoare triple {53646#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {53646#true} is VALID [2022-02-20 19:56:22,216 INFO L290 TraceCheckUtils]: 86: Hoare triple {53646#true} assume !(1 == ~t6_pc~0); {53646#true} is VALID [2022-02-20 19:56:22,216 INFO L290 TraceCheckUtils]: 87: Hoare triple {53646#true} is_transmit6_triggered_~__retres1~10#1 := 0; {53646#true} is VALID [2022-02-20 19:56:22,216 INFO L290 TraceCheckUtils]: 88: Hoare triple {53646#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {53646#true} is VALID [2022-02-20 19:56:22,216 INFO L290 TraceCheckUtils]: 89: Hoare triple {53646#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {53646#true} is VALID [2022-02-20 19:56:22,216 INFO L290 TraceCheckUtils]: 90: Hoare triple {53646#true} assume !(0 != ~tmp___5~0#1); {53646#true} is VALID [2022-02-20 19:56:22,216 INFO L290 TraceCheckUtils]: 91: Hoare triple {53646#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {53646#true} is VALID [2022-02-20 19:56:22,216 INFO L290 TraceCheckUtils]: 92: Hoare triple {53646#true} assume 1 == ~t7_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,216 INFO L290 TraceCheckUtils]: 93: Hoare triple {53646#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,217 INFO L290 TraceCheckUtils]: 94: Hoare triple {53646#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {53646#true} is VALID [2022-02-20 19:56:22,217 INFO L290 TraceCheckUtils]: 95: Hoare triple {53646#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {53646#true} is VALID [2022-02-20 19:56:22,217 INFO L290 TraceCheckUtils]: 96: Hoare triple {53646#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,217 INFO L290 TraceCheckUtils]: 97: Hoare triple {53646#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {53646#true} is VALID [2022-02-20 19:56:22,217 INFO L290 TraceCheckUtils]: 98: Hoare triple {53646#true} assume !(1 == ~t8_pc~0); {53646#true} is VALID [2022-02-20 19:56:22,217 INFO L290 TraceCheckUtils]: 99: Hoare triple {53646#true} is_transmit8_triggered_~__retres1~12#1 := 0; {53646#true} is VALID [2022-02-20 19:56:22,217 INFO L290 TraceCheckUtils]: 100: Hoare triple {53646#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {53646#true} is VALID [2022-02-20 19:56:22,217 INFO L290 TraceCheckUtils]: 101: Hoare triple {53646#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {53646#true} is VALID [2022-02-20 19:56:22,217 INFO L290 TraceCheckUtils]: 102: Hoare triple {53646#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,218 INFO L290 TraceCheckUtils]: 103: Hoare triple {53646#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {53646#true} is VALID [2022-02-20 19:56:22,218 INFO L290 TraceCheckUtils]: 104: Hoare triple {53646#true} assume 1 == ~t9_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,218 INFO L290 TraceCheckUtils]: 105: Hoare triple {53646#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,218 INFO L290 TraceCheckUtils]: 106: Hoare triple {53646#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {53646#true} is VALID [2022-02-20 19:56:22,218 INFO L290 TraceCheckUtils]: 107: Hoare triple {53646#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {53646#true} is VALID [2022-02-20 19:56:22,218 INFO L290 TraceCheckUtils]: 108: Hoare triple {53646#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,218 INFO L290 TraceCheckUtils]: 109: Hoare triple {53646#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {53646#true} is VALID [2022-02-20 19:56:22,218 INFO L290 TraceCheckUtils]: 110: Hoare triple {53646#true} assume !(1 == ~t10_pc~0); {53646#true} is VALID [2022-02-20 19:56:22,218 INFO L290 TraceCheckUtils]: 111: Hoare triple {53646#true} is_transmit10_triggered_~__retres1~14#1 := 0; {53646#true} is VALID [2022-02-20 19:56:22,218 INFO L290 TraceCheckUtils]: 112: Hoare triple {53646#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {53646#true} is VALID [2022-02-20 19:56:22,219 INFO L290 TraceCheckUtils]: 113: Hoare triple {53646#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {53646#true} is VALID [2022-02-20 19:56:22,219 INFO L290 TraceCheckUtils]: 114: Hoare triple {53646#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,219 INFO L290 TraceCheckUtils]: 115: Hoare triple {53646#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {53646#true} is VALID [2022-02-20 19:56:22,219 INFO L290 TraceCheckUtils]: 116: Hoare triple {53646#true} assume 1 == ~t11_pc~0; {53646#true} is VALID [2022-02-20 19:56:22,219 INFO L290 TraceCheckUtils]: 117: Hoare triple {53646#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {53646#true} is VALID [2022-02-20 19:56:22,219 INFO L290 TraceCheckUtils]: 118: Hoare triple {53646#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {53646#true} is VALID [2022-02-20 19:56:22,219 INFO L290 TraceCheckUtils]: 119: Hoare triple {53646#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {53646#true} is VALID [2022-02-20 19:56:22,219 INFO L290 TraceCheckUtils]: 120: Hoare triple {53646#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {53646#true} is VALID [2022-02-20 19:56:22,219 INFO L290 TraceCheckUtils]: 121: Hoare triple {53646#true} assume true; {53646#true} is VALID [2022-02-20 19:56:22,220 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {53646#true} {53647#false} #1726#return; {53647#false} is VALID [2022-02-20 19:56:22,220 INFO L272 TraceCheckUtils]: 123: Hoare triple {53647#false} call reset_delta_events2(); {53782#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:22,220 INFO L290 TraceCheckUtils]: 124: Hoare triple {53782#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,220 INFO L290 TraceCheckUtils]: 125: Hoare triple {53646#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,220 INFO L290 TraceCheckUtils]: 126: Hoare triple {53646#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,220 INFO L290 TraceCheckUtils]: 127: Hoare triple {53646#true} assume !(1 == ~T3_E~0); {53646#true} is VALID [2022-02-20 19:56:22,220 INFO L290 TraceCheckUtils]: 128: Hoare triple {53646#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,220 INFO L290 TraceCheckUtils]: 129: Hoare triple {53646#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,220 INFO L290 TraceCheckUtils]: 130: Hoare triple {53646#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,220 INFO L290 TraceCheckUtils]: 131: Hoare triple {53646#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,221 INFO L290 TraceCheckUtils]: 132: Hoare triple {53646#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,221 INFO L290 TraceCheckUtils]: 133: Hoare triple {53646#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,221 INFO L290 TraceCheckUtils]: 134: Hoare triple {53646#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,221 INFO L290 TraceCheckUtils]: 135: Hoare triple {53646#true} assume !(1 == ~T11_E~0); {53646#true} is VALID [2022-02-20 19:56:22,221 INFO L290 TraceCheckUtils]: 136: Hoare triple {53646#true} assume 1 == ~E_M~0;~E_M~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,221 INFO L290 TraceCheckUtils]: 137: Hoare triple {53646#true} assume 1 == ~E_1~0;~E_1~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,221 INFO L290 TraceCheckUtils]: 138: Hoare triple {53646#true} assume 1 == ~E_2~0;~E_2~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,221 INFO L290 TraceCheckUtils]: 139: Hoare triple {53646#true} assume 1 == ~E_3~0;~E_3~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,221 INFO L290 TraceCheckUtils]: 140: Hoare triple {53646#true} assume 1 == ~E_4~0;~E_4~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,222 INFO L290 TraceCheckUtils]: 141: Hoare triple {53646#true} assume 1 == ~E_5~0;~E_5~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,222 INFO L290 TraceCheckUtils]: 142: Hoare triple {53646#true} assume 1 == ~E_6~0;~E_6~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,222 INFO L290 TraceCheckUtils]: 143: Hoare triple {53646#true} assume !(1 == ~E_7~0); {53646#true} is VALID [2022-02-20 19:56:22,222 INFO L290 TraceCheckUtils]: 144: Hoare triple {53646#true} assume 1 == ~E_8~0;~E_8~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,222 INFO L290 TraceCheckUtils]: 145: Hoare triple {53646#true} assume 1 == ~E_9~0;~E_9~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,222 INFO L290 TraceCheckUtils]: 146: Hoare triple {53646#true} assume 1 == ~E_10~0;~E_10~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,222 INFO L290 TraceCheckUtils]: 147: Hoare triple {53646#true} assume 1 == ~E_11~0;~E_11~0 := 2; {53646#true} is VALID [2022-02-20 19:56:22,222 INFO L290 TraceCheckUtils]: 148: Hoare triple {53646#true} assume true; {53646#true} is VALID [2022-02-20 19:56:22,222 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {53646#true} {53647#false} #1728#return; {53647#false} is VALID [2022-02-20 19:56:22,222 INFO L290 TraceCheckUtils]: 150: Hoare triple {53647#false} assume !false; {53647#false} is VALID [2022-02-20 19:56:22,223 INFO L290 TraceCheckUtils]: 151: Hoare triple {53647#false} start_simulation2_~kernel_st~1#1 := 1;assume { :begin_inline_eval2 } true;havoc eval2_#t~ret18#1, eval2_#t~nondet19#1, eval2_~tmp_ndt_1~0#1, eval2_#t~nondet20#1, eval2_~tmp_ndt_2~0#1, eval2_#t~nondet21#1, eval2_~tmp_ndt_3~0#1, eval2_#t~nondet22#1, eval2_~tmp_ndt_4~0#1, eval2_#t~nondet23#1, eval2_~tmp_ndt_5~0#1, eval2_#t~nondet24#1, eval2_~tmp_ndt_6~0#1, eval2_#t~nondet25#1, eval2_~tmp_ndt_7~0#1, eval2_#t~nondet26#1, eval2_~tmp_ndt_8~0#1, eval2_#t~nondet27#1, eval2_~tmp_ndt_9~0#1, eval2_#t~nondet28#1, eval2_~tmp_ndt_10~0#1, eval2_#t~nondet29#1, eval2_~tmp_ndt_11~0#1, eval2_#t~nondet30#1, eval2_~tmp_ndt_12~0#1, eval2_~tmp~4#1;havoc eval2_~tmp~4#1; {53647#false} is VALID [2022-02-20 19:56:22,223 INFO L290 TraceCheckUtils]: 152: Hoare triple {53647#false} assume !false; {53647#false} is VALID [2022-02-20 19:56:22,223 INFO L272 TraceCheckUtils]: 153: Hoare triple {53647#false} call eval2_#t~ret18#1 := exists_runnable_thread2(); {53646#true} is VALID [2022-02-20 19:56:22,223 INFO L290 TraceCheckUtils]: 154: Hoare triple {53646#true} havoc ~__retres1~16; {53646#true} is VALID [2022-02-20 19:56:22,223 INFO L290 TraceCheckUtils]: 155: Hoare triple {53646#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {53646#true} is VALID [2022-02-20 19:56:22,223 INFO L290 TraceCheckUtils]: 156: Hoare triple {53646#true} #res := ~__retres1~16; {53646#true} is VALID [2022-02-20 19:56:22,223 INFO L290 TraceCheckUtils]: 157: Hoare triple {53646#true} assume true; {53646#true} is VALID [2022-02-20 19:56:22,223 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {53646#true} {53647#false} #1730#return; {53647#false} is VALID [2022-02-20 19:56:22,223 INFO L290 TraceCheckUtils]: 159: Hoare triple {53647#false} assume -2147483648 <= eval2_#t~ret18#1 && eval2_#t~ret18#1 <= 2147483647;eval2_~tmp~4#1 := eval2_#t~ret18#1;havoc eval2_#t~ret18#1; {53647#false} is VALID [2022-02-20 19:56:22,224 INFO L290 TraceCheckUtils]: 160: Hoare triple {53647#false} assume 0 != eval2_~tmp~4#1; {53647#false} is VALID [2022-02-20 19:56:22,224 INFO L290 TraceCheckUtils]: 161: Hoare triple {53647#false} assume 0 == ~m_st~0;havoc eval2_~tmp_ndt_1~0#1;assume -2147483648 <= eval2_#t~nondet19#1 && eval2_#t~nondet19#1 <= 2147483647;eval2_~tmp_ndt_1~0#1 := eval2_#t~nondet19#1;havoc eval2_#t~nondet19#1; {53647#false} is VALID [2022-02-20 19:56:22,224 INFO L290 TraceCheckUtils]: 162: Hoare triple {53647#false} assume 0 != eval2_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet17#1; {53647#false} is VALID [2022-02-20 19:56:22,224 INFO L290 TraceCheckUtils]: 163: Hoare triple {53647#false} assume !(0 == ~m_pc~0); {53647#false} is VALID [2022-02-20 19:56:22,224 INFO L290 TraceCheckUtils]: 164: Hoare triple {53647#false} assume 1 == ~m_pc~0; {53647#false} is VALID [2022-02-20 19:56:22,224 INFO L290 TraceCheckUtils]: 165: Hoare triple {53647#false} assume ~token~0 != 11 + ~local~0;assume { :begin_inline_error2 } true; {53647#false} is VALID [2022-02-20 19:56:22,224 INFO L290 TraceCheckUtils]: 166: Hoare triple {53647#false} assume !false; {53647#false} is VALID [2022-02-20 19:56:22,225 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 19:56:22,225 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:56:22,225 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [439686334] [2022-02-20 19:56:22,225 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [439686334] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:56:22,225 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:56:22,225 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:56:22,227 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999831915] [2022-02-20 19:56:22,227 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:56:22,227 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 4 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:22,227 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:56:22,228 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 4 states have internal predecessors, (157), 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 19:56:22,331 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:22,331 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:56:22,331 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:56:22,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:56:22,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:56:22,332 INFO L87 Difference]: Start difference. First operand 353 states and 553 transitions. Second operand has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 4 states have internal predecessors, (157), 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 19:56:28,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:28,073 INFO L93 Difference]: Finished difference Result 1297 states and 2080 transitions. [2022-02-20 19:56:28,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:56:28,073 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 4 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:28,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:56:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 4 states have internal predecessors, (157), 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 19:56:28,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2080 transitions. [2022-02-20 19:56:28,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 4 states have internal predecessors, (157), 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 19:56:28,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2080 transitions. [2022-02-20 19:56:28,092 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 2080 transitions. [2022-02-20 19:56:29,498 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2080 edges. 2080 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:29,535 INFO L225 Difference]: With dead ends: 1297 [2022-02-20 19:56:29,535 INFO L226 Difference]: Without dead ends: 964 [2022-02-20 19:56:29,536 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 19:56:29,536 INFO L933 BasicCegarLoop]: 658 mSDtfsCounter, 1437 mSDsluCounter, 882 mSDsCounter, 0 mSdLazyCounter, 1868 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1455 SdHoareTripleChecker+Valid, 1540 SdHoareTripleChecker+Invalid, 1980 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 1868 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-02-20 19:56:29,536 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1455 Valid, 1540 Invalid, 1980 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 1868 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-02-20 19:56:29,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2022-02-20 19:56:29,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 703. [2022-02-20 19:56:29,566 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:56:29,567 INFO L82 GeneralOperation]: Start isEquivalent. First operand 964 states. Second operand has 703 states, 644 states have (on average 1.5807453416149069) internal successors, (1018), 646 states have internal predecessors, (1018), 45 states have call successors, (45), 12 states have call predecessors, (45), 13 states have return successors, (48), 45 states have call predecessors, (48), 45 states have call successors, (48) [2022-02-20 19:56:29,567 INFO L74 IsIncluded]: Start isIncluded. First operand 964 states. Second operand has 703 states, 644 states have (on average 1.5807453416149069) internal successors, (1018), 646 states have internal predecessors, (1018), 45 states have call successors, (45), 12 states have call predecessors, (45), 13 states have return successors, (48), 45 states have call predecessors, (48), 45 states have call successors, (48) [2022-02-20 19:56:29,568 INFO L87 Difference]: Start difference. First operand 964 states. Second operand has 703 states, 644 states have (on average 1.5807453416149069) internal successors, (1018), 646 states have internal predecessors, (1018), 45 states have call successors, (45), 12 states have call predecessors, (45), 13 states have return successors, (48), 45 states have call predecessors, (48), 45 states have call successors, (48) [2022-02-20 19:56:29,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:29,597 INFO L93 Difference]: Finished difference Result 964 states and 1553 transitions. [2022-02-20 19:56:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1553 transitions. [2022-02-20 19:56:29,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:29,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:29,600 INFO L74 IsIncluded]: Start isIncluded. First operand has 703 states, 644 states have (on average 1.5807453416149069) internal successors, (1018), 646 states have internal predecessors, (1018), 45 states have call successors, (45), 12 states have call predecessors, (45), 13 states have return successors, (48), 45 states have call predecessors, (48), 45 states have call successors, (48) Second operand 964 states. [2022-02-20 19:56:29,600 INFO L87 Difference]: Start difference. First operand has 703 states, 644 states have (on average 1.5807453416149069) internal successors, (1018), 646 states have internal predecessors, (1018), 45 states have call successors, (45), 12 states have call predecessors, (45), 13 states have return successors, (48), 45 states have call predecessors, (48), 45 states have call successors, (48) Second operand 964 states. [2022-02-20 19:56:29,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:29,631 INFO L93 Difference]: Finished difference Result 964 states and 1553 transitions. [2022-02-20 19:56:29,632 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1553 transitions. [2022-02-20 19:56:29,633 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:29,633 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:29,633 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:56:29,633 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:56:29,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 703 states, 644 states have (on average 1.5807453416149069) internal successors, (1018), 646 states have internal predecessors, (1018), 45 states have call successors, (45), 12 states have call predecessors, (45), 13 states have return successors, (48), 45 states have call predecessors, (48), 45 states have call successors, (48) [2022-02-20 19:56:29,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 703 states and 1111 transitions. [2022-02-20 19:56:29,654 INFO L78 Accepts]: Start accepts. Automaton has 703 states and 1111 transitions. Word has length 167 [2022-02-20 19:56:29,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:56:29,654 INFO L470 AbstractCegarLoop]: Abstraction has 703 states and 1111 transitions. [2022-02-20 19:56:29,654 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 4 states have internal predecessors, (157), 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 19:56:29,654 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1111 transitions. [2022-02-20 19:56:29,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-02-20 19:56:29,655 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:56:29,655 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:56:29,656 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-02-20 19:56:29,656 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:56:29,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:56:29,656 INFO L85 PathProgramCache]: Analyzing trace with hash -688714662, now seen corresponding path program 1 times [2022-02-20 19:56:29,656 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:56:29,656 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763659267] [2022-02-20 19:56:29,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:29,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:56:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:29,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:56:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:29,690 INFO L290 TraceCheckUtils]: 0: Hoare triple {58253#true} assume true; {58253#true} is VALID [2022-02-20 19:56:29,691 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {58253#true} {58255#(= ~T1_E~0 ~M_E~0)} #1722#return; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-02-20 19:56:29,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:29,733 INFO L290 TraceCheckUtils]: 0: Hoare triple {58389#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {58390#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:29,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {58390#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T2_E~0); {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,734 INFO L290 TraceCheckUtils]: 3: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,735 INFO L290 TraceCheckUtils]: 4: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,735 INFO L290 TraceCheckUtils]: 5: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,735 INFO L290 TraceCheckUtils]: 6: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,735 INFO L290 TraceCheckUtils]: 7: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,736 INFO L290 TraceCheckUtils]: 8: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,736 INFO L290 TraceCheckUtils]: 9: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T9_E~0;~T9_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,736 INFO L290 TraceCheckUtils]: 10: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T10_E~0); {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,737 INFO L290 TraceCheckUtils]: 11: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T11_E~0;~T11_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,737 INFO L290 TraceCheckUtils]: 12: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,737 INFO L290 TraceCheckUtils]: 13: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,737 INFO L290 TraceCheckUtils]: 14: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,738 INFO L290 TraceCheckUtils]: 15: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,738 INFO L290 TraceCheckUtils]: 16: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,738 INFO L290 TraceCheckUtils]: 17: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,739 INFO L290 TraceCheckUtils]: 18: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,739 INFO L290 TraceCheckUtils]: 19: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,739 INFO L290 TraceCheckUtils]: 20: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,740 INFO L290 TraceCheckUtils]: 21: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_9~0;~E_9~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,740 INFO L290 TraceCheckUtils]: 22: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_10~0;~E_10~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,740 INFO L290 TraceCheckUtils]: 23: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_11~0;~E_11~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,740 INFO L290 TraceCheckUtils]: 24: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,741 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {58255#(= ~T1_E~0 ~M_E~0)} #1724#return; {58254#false} is VALID [2022-02-20 19:56:29,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-02-20 19:56:29,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:29,771 INFO L290 TraceCheckUtils]: 0: Hoare triple {58392#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {58253#true} is VALID [2022-02-20 19:56:29,771 INFO L290 TraceCheckUtils]: 1: Hoare triple {58253#true} assume 1 == ~m_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,771 INFO L290 TraceCheckUtils]: 2: Hoare triple {58253#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,771 INFO L290 TraceCheckUtils]: 3: Hoare triple {58253#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {58253#true} is VALID [2022-02-20 19:56:29,771 INFO L290 TraceCheckUtils]: 4: Hoare triple {58253#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {58253#true} is VALID [2022-02-20 19:56:29,771 INFO L290 TraceCheckUtils]: 5: Hoare triple {58253#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,771 INFO L290 TraceCheckUtils]: 6: Hoare triple {58253#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {58253#true} is VALID [2022-02-20 19:56:29,772 INFO L290 TraceCheckUtils]: 7: Hoare triple {58253#true} assume !(1 == ~t1_pc~0); {58253#true} is VALID [2022-02-20 19:56:29,772 INFO L290 TraceCheckUtils]: 8: Hoare triple {58253#true} is_transmit1_triggered_~__retres1~5#1 := 0; {58253#true} is VALID [2022-02-20 19:56:29,772 INFO L290 TraceCheckUtils]: 9: Hoare triple {58253#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {58253#true} is VALID [2022-02-20 19:56:29,772 INFO L290 TraceCheckUtils]: 10: Hoare triple {58253#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {58253#true} is VALID [2022-02-20 19:56:29,772 INFO L290 TraceCheckUtils]: 11: Hoare triple {58253#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,772 INFO L290 TraceCheckUtils]: 12: Hoare triple {58253#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {58253#true} is VALID [2022-02-20 19:56:29,772 INFO L290 TraceCheckUtils]: 13: Hoare triple {58253#true} assume 1 == ~t2_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,772 INFO L290 TraceCheckUtils]: 14: Hoare triple {58253#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,772 INFO L290 TraceCheckUtils]: 15: Hoare triple {58253#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {58253#true} is VALID [2022-02-20 19:56:29,773 INFO L290 TraceCheckUtils]: 16: Hoare triple {58253#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {58253#true} is VALID [2022-02-20 19:56:29,773 INFO L290 TraceCheckUtils]: 17: Hoare triple {58253#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,773 INFO L290 TraceCheckUtils]: 18: Hoare triple {58253#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {58253#true} is VALID [2022-02-20 19:56:29,773 INFO L290 TraceCheckUtils]: 19: Hoare triple {58253#true} assume !(1 == ~t3_pc~0); {58253#true} is VALID [2022-02-20 19:56:29,773 INFO L290 TraceCheckUtils]: 20: Hoare triple {58253#true} is_transmit3_triggered_~__retres1~7#1 := 0; {58253#true} is VALID [2022-02-20 19:56:29,773 INFO L290 TraceCheckUtils]: 21: Hoare triple {58253#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {58253#true} is VALID [2022-02-20 19:56:29,773 INFO L290 TraceCheckUtils]: 22: Hoare triple {58253#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {58253#true} is VALID [2022-02-20 19:56:29,773 INFO L290 TraceCheckUtils]: 23: Hoare triple {58253#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,773 INFO L290 TraceCheckUtils]: 24: Hoare triple {58253#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {58253#true} is VALID [2022-02-20 19:56:29,773 INFO L290 TraceCheckUtils]: 25: Hoare triple {58253#true} assume 1 == ~t4_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,774 INFO L290 TraceCheckUtils]: 26: Hoare triple {58253#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,774 INFO L290 TraceCheckUtils]: 27: Hoare triple {58253#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {58253#true} is VALID [2022-02-20 19:56:29,774 INFO L290 TraceCheckUtils]: 28: Hoare triple {58253#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {58253#true} is VALID [2022-02-20 19:56:29,774 INFO L290 TraceCheckUtils]: 29: Hoare triple {58253#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,774 INFO L290 TraceCheckUtils]: 30: Hoare triple {58253#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {58253#true} is VALID [2022-02-20 19:56:29,774 INFO L290 TraceCheckUtils]: 31: Hoare triple {58253#true} assume 1 == ~t5_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,774 INFO L290 TraceCheckUtils]: 32: Hoare triple {58253#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,774 INFO L290 TraceCheckUtils]: 33: Hoare triple {58253#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {58253#true} is VALID [2022-02-20 19:56:29,774 INFO L290 TraceCheckUtils]: 34: Hoare triple {58253#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {58253#true} is VALID [2022-02-20 19:56:29,775 INFO L290 TraceCheckUtils]: 35: Hoare triple {58253#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,775 INFO L290 TraceCheckUtils]: 36: Hoare triple {58253#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {58253#true} is VALID [2022-02-20 19:56:29,775 INFO L290 TraceCheckUtils]: 37: Hoare triple {58253#true} assume !(1 == ~t6_pc~0); {58253#true} is VALID [2022-02-20 19:56:29,775 INFO L290 TraceCheckUtils]: 38: Hoare triple {58253#true} is_transmit6_triggered_~__retres1~10#1 := 0; {58253#true} is VALID [2022-02-20 19:56:29,775 INFO L290 TraceCheckUtils]: 39: Hoare triple {58253#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {58253#true} is VALID [2022-02-20 19:56:29,775 INFO L290 TraceCheckUtils]: 40: Hoare triple {58253#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {58253#true} is VALID [2022-02-20 19:56:29,775 INFO L290 TraceCheckUtils]: 41: Hoare triple {58253#true} assume !(0 != ~tmp___5~0#1); {58253#true} is VALID [2022-02-20 19:56:29,775 INFO L290 TraceCheckUtils]: 42: Hoare triple {58253#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {58253#true} is VALID [2022-02-20 19:56:29,775 INFO L290 TraceCheckUtils]: 43: Hoare triple {58253#true} assume 1 == ~t7_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,775 INFO L290 TraceCheckUtils]: 44: Hoare triple {58253#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,776 INFO L290 TraceCheckUtils]: 45: Hoare triple {58253#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {58253#true} is VALID [2022-02-20 19:56:29,776 INFO L290 TraceCheckUtils]: 46: Hoare triple {58253#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {58253#true} is VALID [2022-02-20 19:56:29,776 INFO L290 TraceCheckUtils]: 47: Hoare triple {58253#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,776 INFO L290 TraceCheckUtils]: 48: Hoare triple {58253#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {58253#true} is VALID [2022-02-20 19:56:29,776 INFO L290 TraceCheckUtils]: 49: Hoare triple {58253#true} assume !(1 == ~t8_pc~0); {58253#true} is VALID [2022-02-20 19:56:29,776 INFO L290 TraceCheckUtils]: 50: Hoare triple {58253#true} is_transmit8_triggered_~__retres1~12#1 := 0; {58253#true} is VALID [2022-02-20 19:56:29,776 INFO L290 TraceCheckUtils]: 51: Hoare triple {58253#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {58253#true} is VALID [2022-02-20 19:56:29,776 INFO L290 TraceCheckUtils]: 52: Hoare triple {58253#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {58253#true} is VALID [2022-02-20 19:56:29,776 INFO L290 TraceCheckUtils]: 53: Hoare triple {58253#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,777 INFO L290 TraceCheckUtils]: 54: Hoare triple {58253#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {58253#true} is VALID [2022-02-20 19:56:29,777 INFO L290 TraceCheckUtils]: 55: Hoare triple {58253#true} assume 1 == ~t9_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,777 INFO L290 TraceCheckUtils]: 56: Hoare triple {58253#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,777 INFO L290 TraceCheckUtils]: 57: Hoare triple {58253#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {58253#true} is VALID [2022-02-20 19:56:29,777 INFO L290 TraceCheckUtils]: 58: Hoare triple {58253#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {58253#true} is VALID [2022-02-20 19:56:29,777 INFO L290 TraceCheckUtils]: 59: Hoare triple {58253#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,777 INFO L290 TraceCheckUtils]: 60: Hoare triple {58253#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {58253#true} is VALID [2022-02-20 19:56:29,777 INFO L290 TraceCheckUtils]: 61: Hoare triple {58253#true} assume !(1 == ~t10_pc~0); {58253#true} is VALID [2022-02-20 19:56:29,777 INFO L290 TraceCheckUtils]: 62: Hoare triple {58253#true} is_transmit10_triggered_~__retres1~14#1 := 0; {58253#true} is VALID [2022-02-20 19:56:29,777 INFO L290 TraceCheckUtils]: 63: Hoare triple {58253#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {58253#true} is VALID [2022-02-20 19:56:29,778 INFO L290 TraceCheckUtils]: 64: Hoare triple {58253#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {58253#true} is VALID [2022-02-20 19:56:29,778 INFO L290 TraceCheckUtils]: 65: Hoare triple {58253#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,778 INFO L290 TraceCheckUtils]: 66: Hoare triple {58253#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {58253#true} is VALID [2022-02-20 19:56:29,778 INFO L290 TraceCheckUtils]: 67: Hoare triple {58253#true} assume 1 == ~t11_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,778 INFO L290 TraceCheckUtils]: 68: Hoare triple {58253#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,778 INFO L290 TraceCheckUtils]: 69: Hoare triple {58253#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {58253#true} is VALID [2022-02-20 19:56:29,778 INFO L290 TraceCheckUtils]: 70: Hoare triple {58253#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {58253#true} is VALID [2022-02-20 19:56:29,778 INFO L290 TraceCheckUtils]: 71: Hoare triple {58253#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,778 INFO L290 TraceCheckUtils]: 72: Hoare triple {58253#true} assume true; {58253#true} is VALID [2022-02-20 19:56:29,779 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {58253#true} {58254#false} #1726#return; {58254#false} is VALID [2022-02-20 19:56:29,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-02-20 19:56:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:29,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {58389#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {58253#true} is VALID [2022-02-20 19:56:29,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {58253#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,784 INFO L290 TraceCheckUtils]: 2: Hoare triple {58253#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,784 INFO L290 TraceCheckUtils]: 3: Hoare triple {58253#true} assume !(1 == ~T3_E~0); {58253#true} is VALID [2022-02-20 19:56:29,784 INFO L290 TraceCheckUtils]: 4: Hoare triple {58253#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,785 INFO L290 TraceCheckUtils]: 5: Hoare triple {58253#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,785 INFO L290 TraceCheckUtils]: 6: Hoare triple {58253#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,785 INFO L290 TraceCheckUtils]: 7: Hoare triple {58253#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,785 INFO L290 TraceCheckUtils]: 8: Hoare triple {58253#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,785 INFO L290 TraceCheckUtils]: 9: Hoare triple {58253#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,785 INFO L290 TraceCheckUtils]: 10: Hoare triple {58253#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,785 INFO L290 TraceCheckUtils]: 11: Hoare triple {58253#true} assume !(1 == ~T11_E~0); {58253#true} is VALID [2022-02-20 19:56:29,785 INFO L290 TraceCheckUtils]: 12: Hoare triple {58253#true} assume 1 == ~E_M~0;~E_M~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,785 INFO L290 TraceCheckUtils]: 13: Hoare triple {58253#true} assume 1 == ~E_1~0;~E_1~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,785 INFO L290 TraceCheckUtils]: 14: Hoare triple {58253#true} assume 1 == ~E_2~0;~E_2~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,786 INFO L290 TraceCheckUtils]: 15: Hoare triple {58253#true} assume 1 == ~E_3~0;~E_3~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,786 INFO L290 TraceCheckUtils]: 16: Hoare triple {58253#true} assume 1 == ~E_4~0;~E_4~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,786 INFO L290 TraceCheckUtils]: 17: Hoare triple {58253#true} assume 1 == ~E_5~0;~E_5~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,786 INFO L290 TraceCheckUtils]: 18: Hoare triple {58253#true} assume 1 == ~E_6~0;~E_6~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,786 INFO L290 TraceCheckUtils]: 19: Hoare triple {58253#true} assume !(1 == ~E_7~0); {58253#true} is VALID [2022-02-20 19:56:29,786 INFO L290 TraceCheckUtils]: 20: Hoare triple {58253#true} assume 1 == ~E_8~0;~E_8~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,786 INFO L290 TraceCheckUtils]: 21: Hoare triple {58253#true} assume 1 == ~E_9~0;~E_9~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,786 INFO L290 TraceCheckUtils]: 22: Hoare triple {58253#true} assume 1 == ~E_10~0;~E_10~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,786 INFO L290 TraceCheckUtils]: 23: Hoare triple {58253#true} assume 1 == ~E_11~0;~E_11~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,786 INFO L290 TraceCheckUtils]: 24: Hoare triple {58253#true} assume true; {58253#true} is VALID [2022-02-20 19:56:29,787 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {58253#true} {58254#false} #1728#return; {58254#false} is VALID [2022-02-20 19:56:29,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-02-20 19:56:29,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:29,789 INFO L290 TraceCheckUtils]: 0: Hoare triple {58253#true} havoc ~__retres1~16; {58253#true} is VALID [2022-02-20 19:56:29,790 INFO L290 TraceCheckUtils]: 1: Hoare triple {58253#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {58253#true} is VALID [2022-02-20 19:56:29,790 INFO L290 TraceCheckUtils]: 2: Hoare triple {58253#true} #res := ~__retres1~16; {58253#true} is VALID [2022-02-20 19:56:29,790 INFO L290 TraceCheckUtils]: 3: Hoare triple {58253#true} assume true; {58253#true} is VALID [2022-02-20 19:56:29,790 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {58253#true} {58254#false} #1730#return; {58254#false} is VALID [2022-02-20 19:56:29,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {58253#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,792 INFO L290 TraceCheckUtils]: 2: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet46#1);havoc main_#t~nondet46#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~17#1;havoc main2_~__retres1~17#1;assume { :begin_inline_init_model2 } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1;~t9_i~0 := 1;~t10_i~0 := 1;~t11_i~0 := 1; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,792 INFO L290 TraceCheckUtils]: 3: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model2 } true;assume { :begin_inline_start_simulation2 } true;havoc start_simulation2_#t~ret44#1, start_simulation2_#t~ret45#1, start_simulation2_~kernel_st~1#1, start_simulation2_~tmp~7#1, start_simulation2_~tmp___0~3#1;havoc start_simulation2_~kernel_st~1#1;havoc start_simulation2_~tmp~7#1;havoc start_simulation2_~tmp___0~3#1;start_simulation2_~kernel_st~1#1 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,792 INFO L272 TraceCheckUtils]: 4: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} call update_channels2(); {58253#true} is VALID [2022-02-20 19:56:29,792 INFO L290 TraceCheckUtils]: 5: Hoare triple {58253#true} assume true; {58253#true} is VALID [2022-02-20 19:56:29,792 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {58253#true} {58255#(= ~T1_E~0 ~M_E~0)} #1722#return; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,793 INFO L290 TraceCheckUtils]: 7: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads2 } true; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,793 INFO L290 TraceCheckUtils]: 8: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,793 INFO L290 TraceCheckUtils]: 9: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,793 INFO L290 TraceCheckUtils]: 10: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,794 INFO L290 TraceCheckUtils]: 11: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,794 INFO L290 TraceCheckUtils]: 12: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,794 INFO L290 TraceCheckUtils]: 13: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,795 INFO L290 TraceCheckUtils]: 15: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,795 INFO L290 TraceCheckUtils]: 16: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,795 INFO L290 TraceCheckUtils]: 17: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t9_i~0;~t9_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,795 INFO L290 TraceCheckUtils]: 18: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t10_i~0;~t10_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,796 INFO L290 TraceCheckUtils]: 19: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t11_i~0;~t11_st~0 := 0; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,796 INFO L290 TraceCheckUtils]: 20: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads2 } true; {58255#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:29,797 INFO L272 TraceCheckUtils]: 21: Hoare triple {58255#(= ~T1_E~0 ~M_E~0)} call fire_delta_events2(); {58389#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:29,798 INFO L290 TraceCheckUtils]: 22: Hoare triple {58389#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {58390#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:29,798 INFO L290 TraceCheckUtils]: 23: Hoare triple {58390#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,798 INFO L290 TraceCheckUtils]: 24: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T2_E~0); {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,798 INFO L290 TraceCheckUtils]: 25: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,799 INFO L290 TraceCheckUtils]: 26: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,799 INFO L290 TraceCheckUtils]: 27: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,799 INFO L290 TraceCheckUtils]: 28: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,800 INFO L290 TraceCheckUtils]: 29: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,800 INFO L290 TraceCheckUtils]: 30: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,800 INFO L290 TraceCheckUtils]: 31: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T9_E~0;~T9_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,800 INFO L290 TraceCheckUtils]: 32: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T10_E~0); {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,801 INFO L290 TraceCheckUtils]: 33: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T11_E~0;~T11_E~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,801 INFO L290 TraceCheckUtils]: 34: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,801 INFO L290 TraceCheckUtils]: 35: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,802 INFO L290 TraceCheckUtils]: 36: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,802 INFO L290 TraceCheckUtils]: 37: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,802 INFO L290 TraceCheckUtils]: 38: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,802 INFO L290 TraceCheckUtils]: 39: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,803 INFO L290 TraceCheckUtils]: 40: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,803 INFO L290 TraceCheckUtils]: 41: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,803 INFO L290 TraceCheckUtils]: 42: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,804 INFO L290 TraceCheckUtils]: 43: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_9~0;~E_9~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,804 INFO L290 TraceCheckUtils]: 44: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_10~0;~E_10~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,804 INFO L290 TraceCheckUtils]: 45: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_11~0;~E_11~0 := 1; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,804 INFO L290 TraceCheckUtils]: 46: Hoare triple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:29,805 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {58391#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {58255#(= ~T1_E~0 ~M_E~0)} #1724#return; {58254#false} is VALID [2022-02-20 19:56:29,805 INFO L272 TraceCheckUtils]: 48: Hoare triple {58254#false} call activate_threads2(); {58392#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:56:29,805 INFO L290 TraceCheckUtils]: 49: Hoare triple {58392#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {58253#true} is VALID [2022-02-20 19:56:29,805 INFO L290 TraceCheckUtils]: 50: Hoare triple {58253#true} assume 1 == ~m_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,805 INFO L290 TraceCheckUtils]: 51: Hoare triple {58253#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,805 INFO L290 TraceCheckUtils]: 52: Hoare triple {58253#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {58253#true} is VALID [2022-02-20 19:56:29,805 INFO L290 TraceCheckUtils]: 53: Hoare triple {58253#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {58253#true} is VALID [2022-02-20 19:56:29,806 INFO L290 TraceCheckUtils]: 54: Hoare triple {58253#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,806 INFO L290 TraceCheckUtils]: 55: Hoare triple {58253#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {58253#true} is VALID [2022-02-20 19:56:29,806 INFO L290 TraceCheckUtils]: 56: Hoare triple {58253#true} assume !(1 == ~t1_pc~0); {58253#true} is VALID [2022-02-20 19:56:29,806 INFO L290 TraceCheckUtils]: 57: Hoare triple {58253#true} is_transmit1_triggered_~__retres1~5#1 := 0; {58253#true} is VALID [2022-02-20 19:56:29,806 INFO L290 TraceCheckUtils]: 58: Hoare triple {58253#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {58253#true} is VALID [2022-02-20 19:56:29,806 INFO L290 TraceCheckUtils]: 59: Hoare triple {58253#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {58253#true} is VALID [2022-02-20 19:56:29,806 INFO L290 TraceCheckUtils]: 60: Hoare triple {58253#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,806 INFO L290 TraceCheckUtils]: 61: Hoare triple {58253#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {58253#true} is VALID [2022-02-20 19:56:29,806 INFO L290 TraceCheckUtils]: 62: Hoare triple {58253#true} assume 1 == ~t2_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,807 INFO L290 TraceCheckUtils]: 63: Hoare triple {58253#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,807 INFO L290 TraceCheckUtils]: 64: Hoare triple {58253#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {58253#true} is VALID [2022-02-20 19:56:29,807 INFO L290 TraceCheckUtils]: 65: Hoare triple {58253#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {58253#true} is VALID [2022-02-20 19:56:29,807 INFO L290 TraceCheckUtils]: 66: Hoare triple {58253#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,807 INFO L290 TraceCheckUtils]: 67: Hoare triple {58253#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {58253#true} is VALID [2022-02-20 19:56:29,807 INFO L290 TraceCheckUtils]: 68: Hoare triple {58253#true} assume !(1 == ~t3_pc~0); {58253#true} is VALID [2022-02-20 19:56:29,807 INFO L290 TraceCheckUtils]: 69: Hoare triple {58253#true} is_transmit3_triggered_~__retres1~7#1 := 0; {58253#true} is VALID [2022-02-20 19:56:29,807 INFO L290 TraceCheckUtils]: 70: Hoare triple {58253#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {58253#true} is VALID [2022-02-20 19:56:29,807 INFO L290 TraceCheckUtils]: 71: Hoare triple {58253#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {58253#true} is VALID [2022-02-20 19:56:29,807 INFO L290 TraceCheckUtils]: 72: Hoare triple {58253#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,808 INFO L290 TraceCheckUtils]: 73: Hoare triple {58253#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {58253#true} is VALID [2022-02-20 19:56:29,808 INFO L290 TraceCheckUtils]: 74: Hoare triple {58253#true} assume 1 == ~t4_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,808 INFO L290 TraceCheckUtils]: 75: Hoare triple {58253#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,808 INFO L290 TraceCheckUtils]: 76: Hoare triple {58253#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {58253#true} is VALID [2022-02-20 19:56:29,808 INFO L290 TraceCheckUtils]: 77: Hoare triple {58253#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {58253#true} is VALID [2022-02-20 19:56:29,808 INFO L290 TraceCheckUtils]: 78: Hoare triple {58253#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,808 INFO L290 TraceCheckUtils]: 79: Hoare triple {58253#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {58253#true} is VALID [2022-02-20 19:56:29,808 INFO L290 TraceCheckUtils]: 80: Hoare triple {58253#true} assume 1 == ~t5_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,808 INFO L290 TraceCheckUtils]: 81: Hoare triple {58253#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,809 INFO L290 TraceCheckUtils]: 82: Hoare triple {58253#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {58253#true} is VALID [2022-02-20 19:56:29,809 INFO L290 TraceCheckUtils]: 83: Hoare triple {58253#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {58253#true} is VALID [2022-02-20 19:56:29,809 INFO L290 TraceCheckUtils]: 84: Hoare triple {58253#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,809 INFO L290 TraceCheckUtils]: 85: Hoare triple {58253#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {58253#true} is VALID [2022-02-20 19:56:29,809 INFO L290 TraceCheckUtils]: 86: Hoare triple {58253#true} assume !(1 == ~t6_pc~0); {58253#true} is VALID [2022-02-20 19:56:29,809 INFO L290 TraceCheckUtils]: 87: Hoare triple {58253#true} is_transmit6_triggered_~__retres1~10#1 := 0; {58253#true} is VALID [2022-02-20 19:56:29,809 INFO L290 TraceCheckUtils]: 88: Hoare triple {58253#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {58253#true} is VALID [2022-02-20 19:56:29,809 INFO L290 TraceCheckUtils]: 89: Hoare triple {58253#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {58253#true} is VALID [2022-02-20 19:56:29,809 INFO L290 TraceCheckUtils]: 90: Hoare triple {58253#true} assume !(0 != ~tmp___5~0#1); {58253#true} is VALID [2022-02-20 19:56:29,809 INFO L290 TraceCheckUtils]: 91: Hoare triple {58253#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {58253#true} is VALID [2022-02-20 19:56:29,810 INFO L290 TraceCheckUtils]: 92: Hoare triple {58253#true} assume 1 == ~t7_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,810 INFO L290 TraceCheckUtils]: 93: Hoare triple {58253#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,810 INFO L290 TraceCheckUtils]: 94: Hoare triple {58253#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {58253#true} is VALID [2022-02-20 19:56:29,810 INFO L290 TraceCheckUtils]: 95: Hoare triple {58253#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {58253#true} is VALID [2022-02-20 19:56:29,810 INFO L290 TraceCheckUtils]: 96: Hoare triple {58253#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,810 INFO L290 TraceCheckUtils]: 97: Hoare triple {58253#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {58253#true} is VALID [2022-02-20 19:56:29,810 INFO L290 TraceCheckUtils]: 98: Hoare triple {58253#true} assume !(1 == ~t8_pc~0); {58253#true} is VALID [2022-02-20 19:56:29,810 INFO L290 TraceCheckUtils]: 99: Hoare triple {58253#true} is_transmit8_triggered_~__retres1~12#1 := 0; {58253#true} is VALID [2022-02-20 19:56:29,810 INFO L290 TraceCheckUtils]: 100: Hoare triple {58253#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {58253#true} is VALID [2022-02-20 19:56:29,810 INFO L290 TraceCheckUtils]: 101: Hoare triple {58253#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {58253#true} is VALID [2022-02-20 19:56:29,811 INFO L290 TraceCheckUtils]: 102: Hoare triple {58253#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,811 INFO L290 TraceCheckUtils]: 103: Hoare triple {58253#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {58253#true} is VALID [2022-02-20 19:56:29,811 INFO L290 TraceCheckUtils]: 104: Hoare triple {58253#true} assume 1 == ~t9_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,811 INFO L290 TraceCheckUtils]: 105: Hoare triple {58253#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,811 INFO L290 TraceCheckUtils]: 106: Hoare triple {58253#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {58253#true} is VALID [2022-02-20 19:56:29,811 INFO L290 TraceCheckUtils]: 107: Hoare triple {58253#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {58253#true} is VALID [2022-02-20 19:56:29,811 INFO L290 TraceCheckUtils]: 108: Hoare triple {58253#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,811 INFO L290 TraceCheckUtils]: 109: Hoare triple {58253#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {58253#true} is VALID [2022-02-20 19:56:29,811 INFO L290 TraceCheckUtils]: 110: Hoare triple {58253#true} assume !(1 == ~t10_pc~0); {58253#true} is VALID [2022-02-20 19:56:29,812 INFO L290 TraceCheckUtils]: 111: Hoare triple {58253#true} is_transmit10_triggered_~__retres1~14#1 := 0; {58253#true} is VALID [2022-02-20 19:56:29,812 INFO L290 TraceCheckUtils]: 112: Hoare triple {58253#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {58253#true} is VALID [2022-02-20 19:56:29,812 INFO L290 TraceCheckUtils]: 113: Hoare triple {58253#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {58253#true} is VALID [2022-02-20 19:56:29,812 INFO L290 TraceCheckUtils]: 114: Hoare triple {58253#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,812 INFO L290 TraceCheckUtils]: 115: Hoare triple {58253#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {58253#true} is VALID [2022-02-20 19:56:29,813 INFO L290 TraceCheckUtils]: 116: Hoare triple {58253#true} assume 1 == ~t11_pc~0; {58253#true} is VALID [2022-02-20 19:56:29,813 INFO L290 TraceCheckUtils]: 117: Hoare triple {58253#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {58253#true} is VALID [2022-02-20 19:56:29,813 INFO L290 TraceCheckUtils]: 118: Hoare triple {58253#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {58253#true} is VALID [2022-02-20 19:56:29,813 INFO L290 TraceCheckUtils]: 119: Hoare triple {58253#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {58253#true} is VALID [2022-02-20 19:56:29,813 INFO L290 TraceCheckUtils]: 120: Hoare triple {58253#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {58253#true} is VALID [2022-02-20 19:56:29,813 INFO L290 TraceCheckUtils]: 121: Hoare triple {58253#true} assume true; {58253#true} is VALID [2022-02-20 19:56:29,813 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {58253#true} {58254#false} #1726#return; {58254#false} is VALID [2022-02-20 19:56:29,814 INFO L272 TraceCheckUtils]: 123: Hoare triple {58254#false} call reset_delta_events2(); {58389#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:29,814 INFO L290 TraceCheckUtils]: 124: Hoare triple {58389#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {58253#true} is VALID [2022-02-20 19:56:29,814 INFO L290 TraceCheckUtils]: 125: Hoare triple {58253#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,814 INFO L290 TraceCheckUtils]: 126: Hoare triple {58253#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,814 INFO L290 TraceCheckUtils]: 127: Hoare triple {58253#true} assume !(1 == ~T3_E~0); {58253#true} is VALID [2022-02-20 19:56:29,814 INFO L290 TraceCheckUtils]: 128: Hoare triple {58253#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,814 INFO L290 TraceCheckUtils]: 129: Hoare triple {58253#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,814 INFO L290 TraceCheckUtils]: 130: Hoare triple {58253#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,814 INFO L290 TraceCheckUtils]: 131: Hoare triple {58253#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,815 INFO L290 TraceCheckUtils]: 132: Hoare triple {58253#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,815 INFO L290 TraceCheckUtils]: 133: Hoare triple {58253#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,815 INFO L290 TraceCheckUtils]: 134: Hoare triple {58253#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,815 INFO L290 TraceCheckUtils]: 135: Hoare triple {58253#true} assume !(1 == ~T11_E~0); {58253#true} is VALID [2022-02-20 19:56:29,815 INFO L290 TraceCheckUtils]: 136: Hoare triple {58253#true} assume 1 == ~E_M~0;~E_M~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,815 INFO L290 TraceCheckUtils]: 137: Hoare triple {58253#true} assume 1 == ~E_1~0;~E_1~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,815 INFO L290 TraceCheckUtils]: 138: Hoare triple {58253#true} assume 1 == ~E_2~0;~E_2~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,815 INFO L290 TraceCheckUtils]: 139: Hoare triple {58253#true} assume 1 == ~E_3~0;~E_3~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,815 INFO L290 TraceCheckUtils]: 140: Hoare triple {58253#true} assume 1 == ~E_4~0;~E_4~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,816 INFO L290 TraceCheckUtils]: 141: Hoare triple {58253#true} assume 1 == ~E_5~0;~E_5~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,816 INFO L290 TraceCheckUtils]: 142: Hoare triple {58253#true} assume 1 == ~E_6~0;~E_6~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,816 INFO L290 TraceCheckUtils]: 143: Hoare triple {58253#true} assume !(1 == ~E_7~0); {58253#true} is VALID [2022-02-20 19:56:29,816 INFO L290 TraceCheckUtils]: 144: Hoare triple {58253#true} assume 1 == ~E_8~0;~E_8~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,816 INFO L290 TraceCheckUtils]: 145: Hoare triple {58253#true} assume 1 == ~E_9~0;~E_9~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,816 INFO L290 TraceCheckUtils]: 146: Hoare triple {58253#true} assume 1 == ~E_10~0;~E_10~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,816 INFO L290 TraceCheckUtils]: 147: Hoare triple {58253#true} assume 1 == ~E_11~0;~E_11~0 := 2; {58253#true} is VALID [2022-02-20 19:56:29,816 INFO L290 TraceCheckUtils]: 148: Hoare triple {58253#true} assume true; {58253#true} is VALID [2022-02-20 19:56:29,816 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {58253#true} {58254#false} #1728#return; {58254#false} is VALID [2022-02-20 19:56:29,816 INFO L290 TraceCheckUtils]: 150: Hoare triple {58254#false} assume !false; {58254#false} is VALID [2022-02-20 19:56:29,817 INFO L290 TraceCheckUtils]: 151: Hoare triple {58254#false} start_simulation2_~kernel_st~1#1 := 1;assume { :begin_inline_eval2 } true;havoc eval2_#t~ret18#1, eval2_#t~nondet19#1, eval2_~tmp_ndt_1~0#1, eval2_#t~nondet20#1, eval2_~tmp_ndt_2~0#1, eval2_#t~nondet21#1, eval2_~tmp_ndt_3~0#1, eval2_#t~nondet22#1, eval2_~tmp_ndt_4~0#1, eval2_#t~nondet23#1, eval2_~tmp_ndt_5~0#1, eval2_#t~nondet24#1, eval2_~tmp_ndt_6~0#1, eval2_#t~nondet25#1, eval2_~tmp_ndt_7~0#1, eval2_#t~nondet26#1, eval2_~tmp_ndt_8~0#1, eval2_#t~nondet27#1, eval2_~tmp_ndt_9~0#1, eval2_#t~nondet28#1, eval2_~tmp_ndt_10~0#1, eval2_#t~nondet29#1, eval2_~tmp_ndt_11~0#1, eval2_#t~nondet30#1, eval2_~tmp_ndt_12~0#1, eval2_~tmp~4#1;havoc eval2_~tmp~4#1; {58254#false} is VALID [2022-02-20 19:56:29,817 INFO L290 TraceCheckUtils]: 152: Hoare triple {58254#false} assume !false; {58254#false} is VALID [2022-02-20 19:56:29,817 INFO L272 TraceCheckUtils]: 153: Hoare triple {58254#false} call eval2_#t~ret18#1 := exists_runnable_thread2(); {58253#true} is VALID [2022-02-20 19:56:29,817 INFO L290 TraceCheckUtils]: 154: Hoare triple {58253#true} havoc ~__retres1~16; {58253#true} is VALID [2022-02-20 19:56:29,817 INFO L290 TraceCheckUtils]: 155: Hoare triple {58253#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {58253#true} is VALID [2022-02-20 19:56:29,817 INFO L290 TraceCheckUtils]: 156: Hoare triple {58253#true} #res := ~__retres1~16; {58253#true} is VALID [2022-02-20 19:56:29,817 INFO L290 TraceCheckUtils]: 157: Hoare triple {58253#true} assume true; {58253#true} is VALID [2022-02-20 19:56:29,817 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {58253#true} {58254#false} #1730#return; {58254#false} is VALID [2022-02-20 19:56:29,817 INFO L290 TraceCheckUtils]: 159: Hoare triple {58254#false} assume -2147483648 <= eval2_#t~ret18#1 && eval2_#t~ret18#1 <= 2147483647;eval2_~tmp~4#1 := eval2_#t~ret18#1;havoc eval2_#t~ret18#1; {58254#false} is VALID [2022-02-20 19:56:29,817 INFO L290 TraceCheckUtils]: 160: Hoare triple {58254#false} assume 0 != eval2_~tmp~4#1; {58254#false} is VALID [2022-02-20 19:56:29,818 INFO L290 TraceCheckUtils]: 161: Hoare triple {58254#false} assume 0 == ~m_st~0;havoc eval2_~tmp_ndt_1~0#1;assume -2147483648 <= eval2_#t~nondet19#1 && eval2_#t~nondet19#1 <= 2147483647;eval2_~tmp_ndt_1~0#1 := eval2_#t~nondet19#1;havoc eval2_#t~nondet19#1; {58254#false} is VALID [2022-02-20 19:56:29,818 INFO L290 TraceCheckUtils]: 162: Hoare triple {58254#false} assume 0 != eval2_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet17#1; {58254#false} is VALID [2022-02-20 19:56:29,818 INFO L290 TraceCheckUtils]: 163: Hoare triple {58254#false} assume !(0 == ~m_pc~0); {58254#false} is VALID [2022-02-20 19:56:29,818 INFO L290 TraceCheckUtils]: 164: Hoare triple {58254#false} assume 1 == ~m_pc~0; {58254#false} is VALID [2022-02-20 19:56:29,818 INFO L290 TraceCheckUtils]: 165: Hoare triple {58254#false} assume ~token~0 != 11 + ~local~0;assume { :begin_inline_error2 } true; {58254#false} is VALID [2022-02-20 19:56:29,818 INFO L290 TraceCheckUtils]: 166: Hoare triple {58254#false} assume !false; {58254#false} is VALID [2022-02-20 19:56:29,819 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 19:56:29,819 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:56:29,819 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763659267] [2022-02-20 19:56:29,819 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [763659267] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:56:29,819 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:56:29,819 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:56:29,819 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549162970] [2022-02-20 19:56:29,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:56:29,820 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:29,820 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:56:29,820 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:29,915 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:29,916 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:56:29,916 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:56:29,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:56:29,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:56:29,916 INFO L87 Difference]: Start difference. First operand 703 states and 1111 transitions. Second operand has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:37,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:37,699 INFO L93 Difference]: Finished difference Result 2145 states and 3445 transitions. [2022-02-20 19:56:37,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 19:56:37,699 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:37,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:56:37,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:37,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 2116 transitions. [2022-02-20 19:56:37,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 2116 transitions. [2022-02-20 19:56:37,722 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 2116 transitions. [2022-02-20 19:56:39,587 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2116 edges. 2116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:39,668 INFO L225 Difference]: With dead ends: 2145 [2022-02-20 19:56:39,669 INFO L226 Difference]: Without dead ends: 1462 [2022-02-20 19:56:39,670 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=66, Invalid=174, Unknown=0, NotChecked=0, Total=240 [2022-02-20 19:56:39,670 INFO L933 BasicCegarLoop]: 935 mSDtfsCounter, 1467 mSDsluCounter, 1745 mSDsCounter, 0 mSdLazyCounter, 2899 mSolverCounterSat, 78 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1485 SdHoareTripleChecker+Valid, 2680 SdHoareTripleChecker+Invalid, 2977 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 78 IncrementalHoareTripleChecker+Valid, 2899 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-02-20 19:56:39,671 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1485 Valid, 2680 Invalid, 2977 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [78 Valid, 2899 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-02-20 19:56:39,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1462 states. [2022-02-20 19:56:39,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1462 to 1028. [2022-02-20 19:56:39,719 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:56:39,720 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1462 states. Second operand has 1028 states, 942 states have (on average 1.5743099787685775) internal successors, (1483), 945 states have internal predecessors, (1483), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:39,721 INFO L74 IsIncluded]: Start isIncluded. First operand 1462 states. Second operand has 1028 states, 942 states have (on average 1.5743099787685775) internal successors, (1483), 945 states have internal predecessors, (1483), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:39,722 INFO L87 Difference]: Start difference. First operand 1462 states. Second operand has 1028 states, 942 states have (on average 1.5743099787685775) internal successors, (1483), 945 states have internal predecessors, (1483), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:39,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:39,784 INFO L93 Difference]: Finished difference Result 1462 states and 2363 transitions. [2022-02-20 19:56:39,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2363 transitions. [2022-02-20 19:56:39,786 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:39,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:39,788 INFO L74 IsIncluded]: Start isIncluded. First operand has 1028 states, 942 states have (on average 1.5743099787685775) internal successors, (1483), 945 states have internal predecessors, (1483), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) Second operand 1462 states. [2022-02-20 19:56:39,789 INFO L87 Difference]: Start difference. First operand has 1028 states, 942 states have (on average 1.5743099787685775) internal successors, (1483), 945 states have internal predecessors, (1483), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) Second operand 1462 states. [2022-02-20 19:56:39,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:39,849 INFO L93 Difference]: Finished difference Result 1462 states and 2363 transitions. [2022-02-20 19:56:39,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2363 transitions. [2022-02-20 19:56:39,851 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:39,851 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:39,851 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:56:39,851 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:56:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1028 states, 942 states have (on average 1.5743099787685775) internal successors, (1483), 945 states have internal predecessors, (1483), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:39,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 1028 states and 1618 transitions. [2022-02-20 19:56:39,893 INFO L78 Accepts]: Start accepts. Automaton has 1028 states and 1618 transitions. Word has length 167 [2022-02-20 19:56:39,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:56:39,893 INFO L470 AbstractCegarLoop]: Abstraction has 1028 states and 1618 transitions. [2022-02-20 19:56:39,893 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:39,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1618 transitions. [2022-02-20 19:56:39,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-02-20 19:56:39,894 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:56:39,894 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:56:39,895 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-02-20 19:56:39,895 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:56:39,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:56:39,895 INFO L85 PathProgramCache]: Analyzing trace with hash -350427112, now seen corresponding path program 1 times [2022-02-20 19:56:39,895 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:56:39,895 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096821848] [2022-02-20 19:56:39,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:39,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:56:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:39,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:56:39,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:39,942 INFO L290 TraceCheckUtils]: 0: Hoare triple {65335#true} assume true; {65335#true} is VALID [2022-02-20 19:56:39,943 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {65335#true} {65337#(not (= ~T3_E~0 0))} #1722#return; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:39,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-02-20 19:56:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:39,991 INFO L290 TraceCheckUtils]: 0: Hoare triple {65471#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {65472#(= |old(~T3_E~0)| ~T3_E~0)} is VALID [2022-02-20 19:56:39,991 INFO L290 TraceCheckUtils]: 1: Hoare triple {65472#(= |old(~T3_E~0)| ~T3_E~0)} assume !(0 == ~T1_E~0); {65472#(= |old(~T3_E~0)| ~T3_E~0)} is VALID [2022-02-20 19:56:39,992 INFO L290 TraceCheckUtils]: 2: Hoare triple {65472#(= |old(~T3_E~0)| ~T3_E~0)} assume !(0 == ~T2_E~0); {65472#(= |old(~T3_E~0)| ~T3_E~0)} is VALID [2022-02-20 19:56:39,992 INFO L290 TraceCheckUtils]: 3: Hoare triple {65472#(= |old(~T3_E~0)| ~T3_E~0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,992 INFO L290 TraceCheckUtils]: 4: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,993 INFO L290 TraceCheckUtils]: 5: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,993 INFO L290 TraceCheckUtils]: 6: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,993 INFO L290 TraceCheckUtils]: 7: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,993 INFO L290 TraceCheckUtils]: 8: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,994 INFO L290 TraceCheckUtils]: 9: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T9_E~0;~T9_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,994 INFO L290 TraceCheckUtils]: 10: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume !(0 == ~T10_E~0); {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,994 INFO L290 TraceCheckUtils]: 11: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T11_E~0;~T11_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,994 INFO L290 TraceCheckUtils]: 12: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,995 INFO L290 TraceCheckUtils]: 13: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,995 INFO L290 TraceCheckUtils]: 14: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,995 INFO L290 TraceCheckUtils]: 15: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,995 INFO L290 TraceCheckUtils]: 16: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,996 INFO L290 TraceCheckUtils]: 17: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,996 INFO L290 TraceCheckUtils]: 18: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume !(0 == ~E_6~0); {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,996 INFO L290 TraceCheckUtils]: 19: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,997 INFO L290 TraceCheckUtils]: 20: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,997 INFO L290 TraceCheckUtils]: 21: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_9~0;~E_9~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,997 INFO L290 TraceCheckUtils]: 22: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_10~0;~E_10~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,997 INFO L290 TraceCheckUtils]: 23: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_11~0;~E_11~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,998 INFO L290 TraceCheckUtils]: 24: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume true; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:39,998 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {65473#(= |old(~T3_E~0)| 0)} {65337#(not (= ~T3_E~0 0))} #1724#return; {65336#false} is VALID [2022-02-20 19:56:40,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-02-20 19:56:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:40,029 INFO L290 TraceCheckUtils]: 0: Hoare triple {65474#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {65335#true} is VALID [2022-02-20 19:56:40,029 INFO L290 TraceCheckUtils]: 1: Hoare triple {65335#true} assume 1 == ~m_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,029 INFO L290 TraceCheckUtils]: 2: Hoare triple {65335#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,029 INFO L290 TraceCheckUtils]: 3: Hoare triple {65335#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {65335#true} is VALID [2022-02-20 19:56:40,029 INFO L290 TraceCheckUtils]: 4: Hoare triple {65335#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {65335#true} is VALID [2022-02-20 19:56:40,029 INFO L290 TraceCheckUtils]: 5: Hoare triple {65335#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,029 INFO L290 TraceCheckUtils]: 6: Hoare triple {65335#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {65335#true} is VALID [2022-02-20 19:56:40,029 INFO L290 TraceCheckUtils]: 7: Hoare triple {65335#true} assume !(1 == ~t1_pc~0); {65335#true} is VALID [2022-02-20 19:56:40,030 INFO L290 TraceCheckUtils]: 8: Hoare triple {65335#true} is_transmit1_triggered_~__retres1~5#1 := 0; {65335#true} is VALID [2022-02-20 19:56:40,030 INFO L290 TraceCheckUtils]: 9: Hoare triple {65335#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {65335#true} is VALID [2022-02-20 19:56:40,030 INFO L290 TraceCheckUtils]: 10: Hoare triple {65335#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {65335#true} is VALID [2022-02-20 19:56:40,030 INFO L290 TraceCheckUtils]: 11: Hoare triple {65335#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,030 INFO L290 TraceCheckUtils]: 12: Hoare triple {65335#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {65335#true} is VALID [2022-02-20 19:56:40,030 INFO L290 TraceCheckUtils]: 13: Hoare triple {65335#true} assume 1 == ~t2_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,030 INFO L290 TraceCheckUtils]: 14: Hoare triple {65335#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,030 INFO L290 TraceCheckUtils]: 15: Hoare triple {65335#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {65335#true} is VALID [2022-02-20 19:56:40,030 INFO L290 TraceCheckUtils]: 16: Hoare triple {65335#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {65335#true} is VALID [2022-02-20 19:56:40,031 INFO L290 TraceCheckUtils]: 17: Hoare triple {65335#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,031 INFO L290 TraceCheckUtils]: 18: Hoare triple {65335#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {65335#true} is VALID [2022-02-20 19:56:40,031 INFO L290 TraceCheckUtils]: 19: Hoare triple {65335#true} assume !(1 == ~t3_pc~0); {65335#true} is VALID [2022-02-20 19:56:40,031 INFO L290 TraceCheckUtils]: 20: Hoare triple {65335#true} is_transmit3_triggered_~__retres1~7#1 := 0; {65335#true} is VALID [2022-02-20 19:56:40,031 INFO L290 TraceCheckUtils]: 21: Hoare triple {65335#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {65335#true} is VALID [2022-02-20 19:56:40,031 INFO L290 TraceCheckUtils]: 22: Hoare triple {65335#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {65335#true} is VALID [2022-02-20 19:56:40,031 INFO L290 TraceCheckUtils]: 23: Hoare triple {65335#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,031 INFO L290 TraceCheckUtils]: 24: Hoare triple {65335#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {65335#true} is VALID [2022-02-20 19:56:40,031 INFO L290 TraceCheckUtils]: 25: Hoare triple {65335#true} assume 1 == ~t4_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,032 INFO L290 TraceCheckUtils]: 26: Hoare triple {65335#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,032 INFO L290 TraceCheckUtils]: 27: Hoare triple {65335#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {65335#true} is VALID [2022-02-20 19:56:40,032 INFO L290 TraceCheckUtils]: 28: Hoare triple {65335#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {65335#true} is VALID [2022-02-20 19:56:40,032 INFO L290 TraceCheckUtils]: 29: Hoare triple {65335#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,032 INFO L290 TraceCheckUtils]: 30: Hoare triple {65335#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {65335#true} is VALID [2022-02-20 19:56:40,032 INFO L290 TraceCheckUtils]: 31: Hoare triple {65335#true} assume 1 == ~t5_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,032 INFO L290 TraceCheckUtils]: 32: Hoare triple {65335#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,032 INFO L290 TraceCheckUtils]: 33: Hoare triple {65335#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {65335#true} is VALID [2022-02-20 19:56:40,032 INFO L290 TraceCheckUtils]: 34: Hoare triple {65335#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {65335#true} is VALID [2022-02-20 19:56:40,032 INFO L290 TraceCheckUtils]: 35: Hoare triple {65335#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,033 INFO L290 TraceCheckUtils]: 36: Hoare triple {65335#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {65335#true} is VALID [2022-02-20 19:56:40,033 INFO L290 TraceCheckUtils]: 37: Hoare triple {65335#true} assume !(1 == ~t6_pc~0); {65335#true} is VALID [2022-02-20 19:56:40,033 INFO L290 TraceCheckUtils]: 38: Hoare triple {65335#true} is_transmit6_triggered_~__retres1~10#1 := 0; {65335#true} is VALID [2022-02-20 19:56:40,033 INFO L290 TraceCheckUtils]: 39: Hoare triple {65335#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {65335#true} is VALID [2022-02-20 19:56:40,033 INFO L290 TraceCheckUtils]: 40: Hoare triple {65335#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {65335#true} is VALID [2022-02-20 19:56:40,033 INFO L290 TraceCheckUtils]: 41: Hoare triple {65335#true} assume !(0 != ~tmp___5~0#1); {65335#true} is VALID [2022-02-20 19:56:40,033 INFO L290 TraceCheckUtils]: 42: Hoare triple {65335#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {65335#true} is VALID [2022-02-20 19:56:40,033 INFO L290 TraceCheckUtils]: 43: Hoare triple {65335#true} assume 1 == ~t7_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,033 INFO L290 TraceCheckUtils]: 44: Hoare triple {65335#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,034 INFO L290 TraceCheckUtils]: 45: Hoare triple {65335#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {65335#true} is VALID [2022-02-20 19:56:40,034 INFO L290 TraceCheckUtils]: 46: Hoare triple {65335#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {65335#true} is VALID [2022-02-20 19:56:40,034 INFO L290 TraceCheckUtils]: 47: Hoare triple {65335#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,034 INFO L290 TraceCheckUtils]: 48: Hoare triple {65335#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {65335#true} is VALID [2022-02-20 19:56:40,034 INFO L290 TraceCheckUtils]: 49: Hoare triple {65335#true} assume !(1 == ~t8_pc~0); {65335#true} is VALID [2022-02-20 19:56:40,034 INFO L290 TraceCheckUtils]: 50: Hoare triple {65335#true} is_transmit8_triggered_~__retres1~12#1 := 0; {65335#true} is VALID [2022-02-20 19:56:40,034 INFO L290 TraceCheckUtils]: 51: Hoare triple {65335#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {65335#true} is VALID [2022-02-20 19:56:40,034 INFO L290 TraceCheckUtils]: 52: Hoare triple {65335#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {65335#true} is VALID [2022-02-20 19:56:40,034 INFO L290 TraceCheckUtils]: 53: Hoare triple {65335#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,035 INFO L290 TraceCheckUtils]: 54: Hoare triple {65335#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {65335#true} is VALID [2022-02-20 19:56:40,035 INFO L290 TraceCheckUtils]: 55: Hoare triple {65335#true} assume 1 == ~t9_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,035 INFO L290 TraceCheckUtils]: 56: Hoare triple {65335#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,035 INFO L290 TraceCheckUtils]: 57: Hoare triple {65335#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {65335#true} is VALID [2022-02-20 19:56:40,035 INFO L290 TraceCheckUtils]: 58: Hoare triple {65335#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {65335#true} is VALID [2022-02-20 19:56:40,035 INFO L290 TraceCheckUtils]: 59: Hoare triple {65335#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,035 INFO L290 TraceCheckUtils]: 60: Hoare triple {65335#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {65335#true} is VALID [2022-02-20 19:56:40,035 INFO L290 TraceCheckUtils]: 61: Hoare triple {65335#true} assume !(1 == ~t10_pc~0); {65335#true} is VALID [2022-02-20 19:56:40,035 INFO L290 TraceCheckUtils]: 62: Hoare triple {65335#true} is_transmit10_triggered_~__retres1~14#1 := 0; {65335#true} is VALID [2022-02-20 19:56:40,035 INFO L290 TraceCheckUtils]: 63: Hoare triple {65335#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {65335#true} is VALID [2022-02-20 19:56:40,036 INFO L290 TraceCheckUtils]: 64: Hoare triple {65335#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {65335#true} is VALID [2022-02-20 19:56:40,036 INFO L290 TraceCheckUtils]: 65: Hoare triple {65335#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,036 INFO L290 TraceCheckUtils]: 66: Hoare triple {65335#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {65335#true} is VALID [2022-02-20 19:56:40,036 INFO L290 TraceCheckUtils]: 67: Hoare triple {65335#true} assume 1 == ~t11_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,036 INFO L290 TraceCheckUtils]: 68: Hoare triple {65335#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,036 INFO L290 TraceCheckUtils]: 69: Hoare triple {65335#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {65335#true} is VALID [2022-02-20 19:56:40,036 INFO L290 TraceCheckUtils]: 70: Hoare triple {65335#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {65335#true} is VALID [2022-02-20 19:56:40,036 INFO L290 TraceCheckUtils]: 71: Hoare triple {65335#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,036 INFO L290 TraceCheckUtils]: 72: Hoare triple {65335#true} assume true; {65335#true} is VALID [2022-02-20 19:56:40,037 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {65335#true} {65336#false} #1726#return; {65336#false} is VALID [2022-02-20 19:56:40,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-02-20 19:56:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:40,042 INFO L290 TraceCheckUtils]: 0: Hoare triple {65471#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {65335#true} is VALID [2022-02-20 19:56:40,043 INFO L290 TraceCheckUtils]: 1: Hoare triple {65335#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,043 INFO L290 TraceCheckUtils]: 2: Hoare triple {65335#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,043 INFO L290 TraceCheckUtils]: 3: Hoare triple {65335#true} assume !(1 == ~T3_E~0); {65335#true} is VALID [2022-02-20 19:56:40,043 INFO L290 TraceCheckUtils]: 4: Hoare triple {65335#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,043 INFO L290 TraceCheckUtils]: 5: Hoare triple {65335#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,043 INFO L290 TraceCheckUtils]: 6: Hoare triple {65335#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,043 INFO L290 TraceCheckUtils]: 7: Hoare triple {65335#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,043 INFO L290 TraceCheckUtils]: 8: Hoare triple {65335#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,044 INFO L290 TraceCheckUtils]: 9: Hoare triple {65335#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,044 INFO L290 TraceCheckUtils]: 10: Hoare triple {65335#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,044 INFO L290 TraceCheckUtils]: 11: Hoare triple {65335#true} assume !(1 == ~T11_E~0); {65335#true} is VALID [2022-02-20 19:56:40,044 INFO L290 TraceCheckUtils]: 12: Hoare triple {65335#true} assume 1 == ~E_M~0;~E_M~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,044 INFO L290 TraceCheckUtils]: 13: Hoare triple {65335#true} assume 1 == ~E_1~0;~E_1~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,044 INFO L290 TraceCheckUtils]: 14: Hoare triple {65335#true} assume 1 == ~E_2~0;~E_2~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,044 INFO L290 TraceCheckUtils]: 15: Hoare triple {65335#true} assume 1 == ~E_3~0;~E_3~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,044 INFO L290 TraceCheckUtils]: 16: Hoare triple {65335#true} assume 1 == ~E_4~0;~E_4~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,044 INFO L290 TraceCheckUtils]: 17: Hoare triple {65335#true} assume 1 == ~E_5~0;~E_5~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,045 INFO L290 TraceCheckUtils]: 18: Hoare triple {65335#true} assume 1 == ~E_6~0;~E_6~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,045 INFO L290 TraceCheckUtils]: 19: Hoare triple {65335#true} assume !(1 == ~E_7~0); {65335#true} is VALID [2022-02-20 19:56:40,045 INFO L290 TraceCheckUtils]: 20: Hoare triple {65335#true} assume 1 == ~E_8~0;~E_8~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,045 INFO L290 TraceCheckUtils]: 21: Hoare triple {65335#true} assume 1 == ~E_9~0;~E_9~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,045 INFO L290 TraceCheckUtils]: 22: Hoare triple {65335#true} assume 1 == ~E_10~0;~E_10~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,045 INFO L290 TraceCheckUtils]: 23: Hoare triple {65335#true} assume 1 == ~E_11~0;~E_11~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,045 INFO L290 TraceCheckUtils]: 24: Hoare triple {65335#true} assume true; {65335#true} is VALID [2022-02-20 19:56:40,045 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {65335#true} {65336#false} #1728#return; {65336#false} is VALID [2022-02-20 19:56:40,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-02-20 19:56:40,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:40,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {65335#true} havoc ~__retres1~16; {65335#true} is VALID [2022-02-20 19:56:40,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {65335#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {65335#true} is VALID [2022-02-20 19:56:40,049 INFO L290 TraceCheckUtils]: 2: Hoare triple {65335#true} #res := ~__retres1~16; {65335#true} is VALID [2022-02-20 19:56:40,049 INFO L290 TraceCheckUtils]: 3: Hoare triple {65335#true} assume true; {65335#true} is VALID [2022-02-20 19:56:40,049 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {65335#true} {65336#false} #1730#return; {65336#false} is VALID [2022-02-20 19:56:40,051 INFO L290 TraceCheckUtils]: 0: Hoare triple {65335#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {65337#(not (= ~T3_E~0 0))} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,051 INFO L290 TraceCheckUtils]: 2: Hoare triple {65337#(not (= ~T3_E~0 0))} assume !(0 != main_#t~nondet46#1);havoc main_#t~nondet46#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~17#1;havoc main2_~__retres1~17#1;assume { :begin_inline_init_model2 } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1;~t9_i~0 := 1;~t10_i~0 := 1;~t11_i~0 := 1; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,051 INFO L290 TraceCheckUtils]: 3: Hoare triple {65337#(not (= ~T3_E~0 0))} assume { :end_inline_init_model2 } true;assume { :begin_inline_start_simulation2 } true;havoc start_simulation2_#t~ret44#1, start_simulation2_#t~ret45#1, start_simulation2_~kernel_st~1#1, start_simulation2_~tmp~7#1, start_simulation2_~tmp___0~3#1;havoc start_simulation2_~kernel_st~1#1;havoc start_simulation2_~tmp~7#1;havoc start_simulation2_~tmp___0~3#1;start_simulation2_~kernel_st~1#1 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,052 INFO L272 TraceCheckUtils]: 4: Hoare triple {65337#(not (= ~T3_E~0 0))} call update_channels2(); {65335#true} is VALID [2022-02-20 19:56:40,052 INFO L290 TraceCheckUtils]: 5: Hoare triple {65335#true} assume true; {65335#true} is VALID [2022-02-20 19:56:40,052 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {65335#true} {65337#(not (= ~T3_E~0 0))} #1722#return; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,052 INFO L290 TraceCheckUtils]: 7: Hoare triple {65337#(not (= ~T3_E~0 0))} assume { :begin_inline_init_threads2 } true; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,053 INFO L290 TraceCheckUtils]: 8: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~m_i~0;~m_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,053 INFO L290 TraceCheckUtils]: 9: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~t1_i~0;~t1_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,053 INFO L290 TraceCheckUtils]: 10: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~t2_i~0;~t2_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,053 INFO L290 TraceCheckUtils]: 11: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~t3_i~0;~t3_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,054 INFO L290 TraceCheckUtils]: 12: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~t4_i~0;~t4_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,054 INFO L290 TraceCheckUtils]: 13: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~t5_i~0;~t5_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,054 INFO L290 TraceCheckUtils]: 14: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~t6_i~0;~t6_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,054 INFO L290 TraceCheckUtils]: 15: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~t7_i~0;~t7_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,055 INFO L290 TraceCheckUtils]: 16: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~t8_i~0;~t8_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,055 INFO L290 TraceCheckUtils]: 17: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~t9_i~0;~t9_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,055 INFO L290 TraceCheckUtils]: 18: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~t10_i~0;~t10_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,055 INFO L290 TraceCheckUtils]: 19: Hoare triple {65337#(not (= ~T3_E~0 0))} assume 1 == ~t11_i~0;~t11_st~0 := 0; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,056 INFO L290 TraceCheckUtils]: 20: Hoare triple {65337#(not (= ~T3_E~0 0))} assume { :end_inline_init_threads2 } true; {65337#(not (= ~T3_E~0 0))} is VALID [2022-02-20 19:56:40,057 INFO L272 TraceCheckUtils]: 21: Hoare triple {65337#(not (= ~T3_E~0 0))} call fire_delta_events2(); {65471#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:40,058 INFO L290 TraceCheckUtils]: 22: Hoare triple {65471#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {65472#(= |old(~T3_E~0)| ~T3_E~0)} is VALID [2022-02-20 19:56:40,058 INFO L290 TraceCheckUtils]: 23: Hoare triple {65472#(= |old(~T3_E~0)| ~T3_E~0)} assume !(0 == ~T1_E~0); {65472#(= |old(~T3_E~0)| ~T3_E~0)} is VALID [2022-02-20 19:56:40,058 INFO L290 TraceCheckUtils]: 24: Hoare triple {65472#(= |old(~T3_E~0)| ~T3_E~0)} assume !(0 == ~T2_E~0); {65472#(= |old(~T3_E~0)| ~T3_E~0)} is VALID [2022-02-20 19:56:40,058 INFO L290 TraceCheckUtils]: 25: Hoare triple {65472#(= |old(~T3_E~0)| ~T3_E~0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,059 INFO L290 TraceCheckUtils]: 26: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,059 INFO L290 TraceCheckUtils]: 27: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,059 INFO L290 TraceCheckUtils]: 28: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,060 INFO L290 TraceCheckUtils]: 29: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,060 INFO L290 TraceCheckUtils]: 30: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,060 INFO L290 TraceCheckUtils]: 31: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T9_E~0;~T9_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,060 INFO L290 TraceCheckUtils]: 32: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume !(0 == ~T10_E~0); {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,061 INFO L290 TraceCheckUtils]: 33: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~T11_E~0;~T11_E~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,061 INFO L290 TraceCheckUtils]: 34: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,061 INFO L290 TraceCheckUtils]: 35: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,061 INFO L290 TraceCheckUtils]: 36: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,062 INFO L290 TraceCheckUtils]: 37: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,062 INFO L290 TraceCheckUtils]: 38: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,062 INFO L290 TraceCheckUtils]: 39: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,062 INFO L290 TraceCheckUtils]: 40: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume !(0 == ~E_6~0); {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,063 INFO L290 TraceCheckUtils]: 41: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,063 INFO L290 TraceCheckUtils]: 42: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,063 INFO L290 TraceCheckUtils]: 43: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_9~0;~E_9~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,063 INFO L290 TraceCheckUtils]: 44: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_10~0;~E_10~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,064 INFO L290 TraceCheckUtils]: 45: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume 0 == ~E_11~0;~E_11~0 := 1; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,064 INFO L290 TraceCheckUtils]: 46: Hoare triple {65473#(= |old(~T3_E~0)| 0)} assume true; {65473#(= |old(~T3_E~0)| 0)} is VALID [2022-02-20 19:56:40,064 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {65473#(= |old(~T3_E~0)| 0)} {65337#(not (= ~T3_E~0 0))} #1724#return; {65336#false} is VALID [2022-02-20 19:56:40,064 INFO L272 TraceCheckUtils]: 48: Hoare triple {65336#false} call activate_threads2(); {65474#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:56:40,065 INFO L290 TraceCheckUtils]: 49: Hoare triple {65474#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {65335#true} is VALID [2022-02-20 19:56:40,065 INFO L290 TraceCheckUtils]: 50: Hoare triple {65335#true} assume 1 == ~m_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,065 INFO L290 TraceCheckUtils]: 51: Hoare triple {65335#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,065 INFO L290 TraceCheckUtils]: 52: Hoare triple {65335#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {65335#true} is VALID [2022-02-20 19:56:40,065 INFO L290 TraceCheckUtils]: 53: Hoare triple {65335#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {65335#true} is VALID [2022-02-20 19:56:40,065 INFO L290 TraceCheckUtils]: 54: Hoare triple {65335#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,065 INFO L290 TraceCheckUtils]: 55: Hoare triple {65335#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {65335#true} is VALID [2022-02-20 19:56:40,065 INFO L290 TraceCheckUtils]: 56: Hoare triple {65335#true} assume !(1 == ~t1_pc~0); {65335#true} is VALID [2022-02-20 19:56:40,065 INFO L290 TraceCheckUtils]: 57: Hoare triple {65335#true} is_transmit1_triggered_~__retres1~5#1 := 0; {65335#true} is VALID [2022-02-20 19:56:40,066 INFO L290 TraceCheckUtils]: 58: Hoare triple {65335#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {65335#true} is VALID [2022-02-20 19:56:40,066 INFO L290 TraceCheckUtils]: 59: Hoare triple {65335#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {65335#true} is VALID [2022-02-20 19:56:40,066 INFO L290 TraceCheckUtils]: 60: Hoare triple {65335#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,066 INFO L290 TraceCheckUtils]: 61: Hoare triple {65335#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {65335#true} is VALID [2022-02-20 19:56:40,066 INFO L290 TraceCheckUtils]: 62: Hoare triple {65335#true} assume 1 == ~t2_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,066 INFO L290 TraceCheckUtils]: 63: Hoare triple {65335#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,066 INFO L290 TraceCheckUtils]: 64: Hoare triple {65335#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {65335#true} is VALID [2022-02-20 19:56:40,066 INFO L290 TraceCheckUtils]: 65: Hoare triple {65335#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {65335#true} is VALID [2022-02-20 19:56:40,066 INFO L290 TraceCheckUtils]: 66: Hoare triple {65335#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,066 INFO L290 TraceCheckUtils]: 67: Hoare triple {65335#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {65335#true} is VALID [2022-02-20 19:56:40,067 INFO L290 TraceCheckUtils]: 68: Hoare triple {65335#true} assume !(1 == ~t3_pc~0); {65335#true} is VALID [2022-02-20 19:56:40,067 INFO L290 TraceCheckUtils]: 69: Hoare triple {65335#true} is_transmit3_triggered_~__retres1~7#1 := 0; {65335#true} is VALID [2022-02-20 19:56:40,067 INFO L290 TraceCheckUtils]: 70: Hoare triple {65335#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {65335#true} is VALID [2022-02-20 19:56:40,067 INFO L290 TraceCheckUtils]: 71: Hoare triple {65335#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {65335#true} is VALID [2022-02-20 19:56:40,067 INFO L290 TraceCheckUtils]: 72: Hoare triple {65335#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,067 INFO L290 TraceCheckUtils]: 73: Hoare triple {65335#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {65335#true} is VALID [2022-02-20 19:56:40,067 INFO L290 TraceCheckUtils]: 74: Hoare triple {65335#true} assume 1 == ~t4_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,067 INFO L290 TraceCheckUtils]: 75: Hoare triple {65335#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,067 INFO L290 TraceCheckUtils]: 76: Hoare triple {65335#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {65335#true} is VALID [2022-02-20 19:56:40,067 INFO L290 TraceCheckUtils]: 77: Hoare triple {65335#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {65335#true} is VALID [2022-02-20 19:56:40,068 INFO L290 TraceCheckUtils]: 78: Hoare triple {65335#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,068 INFO L290 TraceCheckUtils]: 79: Hoare triple {65335#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {65335#true} is VALID [2022-02-20 19:56:40,068 INFO L290 TraceCheckUtils]: 80: Hoare triple {65335#true} assume 1 == ~t5_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,068 INFO L290 TraceCheckUtils]: 81: Hoare triple {65335#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,068 INFO L290 TraceCheckUtils]: 82: Hoare triple {65335#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {65335#true} is VALID [2022-02-20 19:56:40,068 INFO L290 TraceCheckUtils]: 83: Hoare triple {65335#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {65335#true} is VALID [2022-02-20 19:56:40,068 INFO L290 TraceCheckUtils]: 84: Hoare triple {65335#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,068 INFO L290 TraceCheckUtils]: 85: Hoare triple {65335#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {65335#true} is VALID [2022-02-20 19:56:40,068 INFO L290 TraceCheckUtils]: 86: Hoare triple {65335#true} assume !(1 == ~t6_pc~0); {65335#true} is VALID [2022-02-20 19:56:40,069 INFO L290 TraceCheckUtils]: 87: Hoare triple {65335#true} is_transmit6_triggered_~__retres1~10#1 := 0; {65335#true} is VALID [2022-02-20 19:56:40,069 INFO L290 TraceCheckUtils]: 88: Hoare triple {65335#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {65335#true} is VALID [2022-02-20 19:56:40,069 INFO L290 TraceCheckUtils]: 89: Hoare triple {65335#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {65335#true} is VALID [2022-02-20 19:56:40,069 INFO L290 TraceCheckUtils]: 90: Hoare triple {65335#true} assume !(0 != ~tmp___5~0#1); {65335#true} is VALID [2022-02-20 19:56:40,069 INFO L290 TraceCheckUtils]: 91: Hoare triple {65335#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {65335#true} is VALID [2022-02-20 19:56:40,069 INFO L290 TraceCheckUtils]: 92: Hoare triple {65335#true} assume 1 == ~t7_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,069 INFO L290 TraceCheckUtils]: 93: Hoare triple {65335#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,069 INFO L290 TraceCheckUtils]: 94: Hoare triple {65335#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {65335#true} is VALID [2022-02-20 19:56:40,069 INFO L290 TraceCheckUtils]: 95: Hoare triple {65335#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {65335#true} is VALID [2022-02-20 19:56:40,069 INFO L290 TraceCheckUtils]: 96: Hoare triple {65335#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,070 INFO L290 TraceCheckUtils]: 97: Hoare triple {65335#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {65335#true} is VALID [2022-02-20 19:56:40,070 INFO L290 TraceCheckUtils]: 98: Hoare triple {65335#true} assume !(1 == ~t8_pc~0); {65335#true} is VALID [2022-02-20 19:56:40,070 INFO L290 TraceCheckUtils]: 99: Hoare triple {65335#true} is_transmit8_triggered_~__retres1~12#1 := 0; {65335#true} is VALID [2022-02-20 19:56:40,070 INFO L290 TraceCheckUtils]: 100: Hoare triple {65335#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {65335#true} is VALID [2022-02-20 19:56:40,070 INFO L290 TraceCheckUtils]: 101: Hoare triple {65335#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {65335#true} is VALID [2022-02-20 19:56:40,070 INFO L290 TraceCheckUtils]: 102: Hoare triple {65335#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,070 INFO L290 TraceCheckUtils]: 103: Hoare triple {65335#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {65335#true} is VALID [2022-02-20 19:56:40,070 INFO L290 TraceCheckUtils]: 104: Hoare triple {65335#true} assume 1 == ~t9_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,070 INFO L290 TraceCheckUtils]: 105: Hoare triple {65335#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,071 INFO L290 TraceCheckUtils]: 106: Hoare triple {65335#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {65335#true} is VALID [2022-02-20 19:56:40,071 INFO L290 TraceCheckUtils]: 107: Hoare triple {65335#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {65335#true} is VALID [2022-02-20 19:56:40,071 INFO L290 TraceCheckUtils]: 108: Hoare triple {65335#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,071 INFO L290 TraceCheckUtils]: 109: Hoare triple {65335#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {65335#true} is VALID [2022-02-20 19:56:40,071 INFO L290 TraceCheckUtils]: 110: Hoare triple {65335#true} assume !(1 == ~t10_pc~0); {65335#true} is VALID [2022-02-20 19:56:40,071 INFO L290 TraceCheckUtils]: 111: Hoare triple {65335#true} is_transmit10_triggered_~__retres1~14#1 := 0; {65335#true} is VALID [2022-02-20 19:56:40,071 INFO L290 TraceCheckUtils]: 112: Hoare triple {65335#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {65335#true} is VALID [2022-02-20 19:56:40,071 INFO L290 TraceCheckUtils]: 113: Hoare triple {65335#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {65335#true} is VALID [2022-02-20 19:56:40,071 INFO L290 TraceCheckUtils]: 114: Hoare triple {65335#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,071 INFO L290 TraceCheckUtils]: 115: Hoare triple {65335#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {65335#true} is VALID [2022-02-20 19:56:40,072 INFO L290 TraceCheckUtils]: 116: Hoare triple {65335#true} assume 1 == ~t11_pc~0; {65335#true} is VALID [2022-02-20 19:56:40,072 INFO L290 TraceCheckUtils]: 117: Hoare triple {65335#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {65335#true} is VALID [2022-02-20 19:56:40,072 INFO L290 TraceCheckUtils]: 118: Hoare triple {65335#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {65335#true} is VALID [2022-02-20 19:56:40,072 INFO L290 TraceCheckUtils]: 119: Hoare triple {65335#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {65335#true} is VALID [2022-02-20 19:56:40,072 INFO L290 TraceCheckUtils]: 120: Hoare triple {65335#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {65335#true} is VALID [2022-02-20 19:56:40,072 INFO L290 TraceCheckUtils]: 121: Hoare triple {65335#true} assume true; {65335#true} is VALID [2022-02-20 19:56:40,072 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {65335#true} {65336#false} #1726#return; {65336#false} is VALID [2022-02-20 19:56:40,072 INFO L272 TraceCheckUtils]: 123: Hoare triple {65336#false} call reset_delta_events2(); {65471#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:40,072 INFO L290 TraceCheckUtils]: 124: Hoare triple {65471#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {65335#true} is VALID [2022-02-20 19:56:40,073 INFO L290 TraceCheckUtils]: 125: Hoare triple {65335#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,073 INFO L290 TraceCheckUtils]: 126: Hoare triple {65335#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,073 INFO L290 TraceCheckUtils]: 127: Hoare triple {65335#true} assume !(1 == ~T3_E~0); {65335#true} is VALID [2022-02-20 19:56:40,073 INFO L290 TraceCheckUtils]: 128: Hoare triple {65335#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,073 INFO L290 TraceCheckUtils]: 129: Hoare triple {65335#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,073 INFO L290 TraceCheckUtils]: 130: Hoare triple {65335#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,073 INFO L290 TraceCheckUtils]: 131: Hoare triple {65335#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,073 INFO L290 TraceCheckUtils]: 132: Hoare triple {65335#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,073 INFO L290 TraceCheckUtils]: 133: Hoare triple {65335#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,073 INFO L290 TraceCheckUtils]: 134: Hoare triple {65335#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,074 INFO L290 TraceCheckUtils]: 135: Hoare triple {65335#true} assume !(1 == ~T11_E~0); {65335#true} is VALID [2022-02-20 19:56:40,074 INFO L290 TraceCheckUtils]: 136: Hoare triple {65335#true} assume 1 == ~E_M~0;~E_M~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,074 INFO L290 TraceCheckUtils]: 137: Hoare triple {65335#true} assume 1 == ~E_1~0;~E_1~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,074 INFO L290 TraceCheckUtils]: 138: Hoare triple {65335#true} assume 1 == ~E_2~0;~E_2~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,074 INFO L290 TraceCheckUtils]: 139: Hoare triple {65335#true} assume 1 == ~E_3~0;~E_3~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,074 INFO L290 TraceCheckUtils]: 140: Hoare triple {65335#true} assume 1 == ~E_4~0;~E_4~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,074 INFO L290 TraceCheckUtils]: 141: Hoare triple {65335#true} assume 1 == ~E_5~0;~E_5~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,074 INFO L290 TraceCheckUtils]: 142: Hoare triple {65335#true} assume 1 == ~E_6~0;~E_6~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,074 INFO L290 TraceCheckUtils]: 143: Hoare triple {65335#true} assume !(1 == ~E_7~0); {65335#true} is VALID [2022-02-20 19:56:40,075 INFO L290 TraceCheckUtils]: 144: Hoare triple {65335#true} assume 1 == ~E_8~0;~E_8~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,075 INFO L290 TraceCheckUtils]: 145: Hoare triple {65335#true} assume 1 == ~E_9~0;~E_9~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,075 INFO L290 TraceCheckUtils]: 146: Hoare triple {65335#true} assume 1 == ~E_10~0;~E_10~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,075 INFO L290 TraceCheckUtils]: 147: Hoare triple {65335#true} assume 1 == ~E_11~0;~E_11~0 := 2; {65335#true} is VALID [2022-02-20 19:56:40,075 INFO L290 TraceCheckUtils]: 148: Hoare triple {65335#true} assume true; {65335#true} is VALID [2022-02-20 19:56:40,075 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {65335#true} {65336#false} #1728#return; {65336#false} is VALID [2022-02-20 19:56:40,075 INFO L290 TraceCheckUtils]: 150: Hoare triple {65336#false} assume !false; {65336#false} is VALID [2022-02-20 19:56:40,075 INFO L290 TraceCheckUtils]: 151: Hoare triple {65336#false} start_simulation2_~kernel_st~1#1 := 1;assume { :begin_inline_eval2 } true;havoc eval2_#t~ret18#1, eval2_#t~nondet19#1, eval2_~tmp_ndt_1~0#1, eval2_#t~nondet20#1, eval2_~tmp_ndt_2~0#1, eval2_#t~nondet21#1, eval2_~tmp_ndt_3~0#1, eval2_#t~nondet22#1, eval2_~tmp_ndt_4~0#1, eval2_#t~nondet23#1, eval2_~tmp_ndt_5~0#1, eval2_#t~nondet24#1, eval2_~tmp_ndt_6~0#1, eval2_#t~nondet25#1, eval2_~tmp_ndt_7~0#1, eval2_#t~nondet26#1, eval2_~tmp_ndt_8~0#1, eval2_#t~nondet27#1, eval2_~tmp_ndt_9~0#1, eval2_#t~nondet28#1, eval2_~tmp_ndt_10~0#1, eval2_#t~nondet29#1, eval2_~tmp_ndt_11~0#1, eval2_#t~nondet30#1, eval2_~tmp_ndt_12~0#1, eval2_~tmp~4#1;havoc eval2_~tmp~4#1; {65336#false} is VALID [2022-02-20 19:56:40,075 INFO L290 TraceCheckUtils]: 152: Hoare triple {65336#false} assume !false; {65336#false} is VALID [2022-02-20 19:56:40,075 INFO L272 TraceCheckUtils]: 153: Hoare triple {65336#false} call eval2_#t~ret18#1 := exists_runnable_thread2(); {65335#true} is VALID [2022-02-20 19:56:40,076 INFO L290 TraceCheckUtils]: 154: Hoare triple {65335#true} havoc ~__retres1~16; {65335#true} is VALID [2022-02-20 19:56:40,076 INFO L290 TraceCheckUtils]: 155: Hoare triple {65335#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {65335#true} is VALID [2022-02-20 19:56:40,076 INFO L290 TraceCheckUtils]: 156: Hoare triple {65335#true} #res := ~__retres1~16; {65335#true} is VALID [2022-02-20 19:56:40,076 INFO L290 TraceCheckUtils]: 157: Hoare triple {65335#true} assume true; {65335#true} is VALID [2022-02-20 19:56:40,076 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {65335#true} {65336#false} #1730#return; {65336#false} is VALID [2022-02-20 19:56:40,076 INFO L290 TraceCheckUtils]: 159: Hoare triple {65336#false} assume -2147483648 <= eval2_#t~ret18#1 && eval2_#t~ret18#1 <= 2147483647;eval2_~tmp~4#1 := eval2_#t~ret18#1;havoc eval2_#t~ret18#1; {65336#false} is VALID [2022-02-20 19:56:40,076 INFO L290 TraceCheckUtils]: 160: Hoare triple {65336#false} assume 0 != eval2_~tmp~4#1; {65336#false} is VALID [2022-02-20 19:56:40,076 INFO L290 TraceCheckUtils]: 161: Hoare triple {65336#false} assume 0 == ~m_st~0;havoc eval2_~tmp_ndt_1~0#1;assume -2147483648 <= eval2_#t~nondet19#1 && eval2_#t~nondet19#1 <= 2147483647;eval2_~tmp_ndt_1~0#1 := eval2_#t~nondet19#1;havoc eval2_#t~nondet19#1; {65336#false} is VALID [2022-02-20 19:56:40,076 INFO L290 TraceCheckUtils]: 162: Hoare triple {65336#false} assume 0 != eval2_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet17#1; {65336#false} is VALID [2022-02-20 19:56:40,077 INFO L290 TraceCheckUtils]: 163: Hoare triple {65336#false} assume !(0 == ~m_pc~0); {65336#false} is VALID [2022-02-20 19:56:40,077 INFO L290 TraceCheckUtils]: 164: Hoare triple {65336#false} assume 1 == ~m_pc~0; {65336#false} is VALID [2022-02-20 19:56:40,077 INFO L290 TraceCheckUtils]: 165: Hoare triple {65336#false} assume ~token~0 != 11 + ~local~0;assume { :begin_inline_error2 } true; {65336#false} is VALID [2022-02-20 19:56:40,077 INFO L290 TraceCheckUtils]: 166: Hoare triple {65336#false} assume !false; {65336#false} is VALID [2022-02-20 19:56:40,077 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 19:56:40,077 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:56:40,077 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096821848] [2022-02-20 19:56:40,078 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1096821848] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:56:40,078 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:56:40,078 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:56:40,078 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344494878] [2022-02-20 19:56:40,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:56:40,079 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:40,079 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:56:40,079 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:40,180 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:40,180 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:56:40,180 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:56:40,181 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:56:40,181 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:56:40,181 INFO L87 Difference]: Start difference. First operand 1028 states and 1618 transitions. Second operand has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:44,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:44,456 INFO L93 Difference]: Finished difference Result 2486 states and 3990 transitions. [2022-02-20 19:56:44,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 19:56:44,456 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:44,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:56:44,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1345 transitions. [2022-02-20 19:56:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:44,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1345 transitions. [2022-02-20 19:56:44,467 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1345 transitions. [2022-02-20 19:56:45,606 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1345 edges. 1345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:45,688 INFO L225 Difference]: With dead ends: 2486 [2022-02-20 19:56:45,689 INFO L226 Difference]: Without dead ends: 1478 [2022-02-20 19:56:45,690 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2022-02-20 19:56:45,691 INFO L933 BasicCegarLoop]: 554 mSDtfsCounter, 1118 mSDsluCounter, 868 mSDsCounter, 0 mSdLazyCounter, 1307 mSolverCounterSat, 84 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1137 SdHoareTripleChecker+Valid, 1422 SdHoareTripleChecker+Invalid, 1391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 84 IncrementalHoareTripleChecker+Valid, 1307 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-02-20 19:56:45,691 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1137 Valid, 1422 Invalid, 1391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [84 Valid, 1307 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-02-20 19:56:45,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1478 states. [2022-02-20 19:56:45,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1478 to 1028. [2022-02-20 19:56:45,743 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:56:45,744 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1478 states. Second operand has 1028 states, 942 states have (on average 1.5711252653927814) internal successors, (1480), 945 states have internal predecessors, (1480), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:45,745 INFO L74 IsIncluded]: Start isIncluded. First operand 1478 states. Second operand has 1028 states, 942 states have (on average 1.5711252653927814) internal successors, (1480), 945 states have internal predecessors, (1480), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:45,746 INFO L87 Difference]: Start difference. First operand 1478 states. Second operand has 1028 states, 942 states have (on average 1.5711252653927814) internal successors, (1480), 945 states have internal predecessors, (1480), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:45,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:45,805 INFO L93 Difference]: Finished difference Result 1478 states and 2394 transitions. [2022-02-20 19:56:45,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2394 transitions. [2022-02-20 19:56:45,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:45,808 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:45,809 INFO L74 IsIncluded]: Start isIncluded. First operand has 1028 states, 942 states have (on average 1.5711252653927814) internal successors, (1480), 945 states have internal predecessors, (1480), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) Second operand 1478 states. [2022-02-20 19:56:45,810 INFO L87 Difference]: Start difference. First operand has 1028 states, 942 states have (on average 1.5711252653927814) internal successors, (1480), 945 states have internal predecessors, (1480), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) Second operand 1478 states. [2022-02-20 19:56:45,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:45,872 INFO L93 Difference]: Finished difference Result 1478 states and 2394 transitions. [2022-02-20 19:56:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2394 transitions. [2022-02-20 19:56:45,874 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:45,874 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:45,874 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:56:45,874 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:56:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1028 states, 942 states have (on average 1.5711252653927814) internal successors, (1480), 945 states have internal predecessors, (1480), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:45,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 1028 states and 1615 transitions. [2022-02-20 19:56:45,916 INFO L78 Accepts]: Start accepts. Automaton has 1028 states and 1615 transitions. Word has length 167 [2022-02-20 19:56:45,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:56:45,916 INFO L470 AbstractCegarLoop]: Abstraction has 1028 states and 1615 transitions. [2022-02-20 19:56:45,916 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:45,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1615 transitions. [2022-02-20 19:56:45,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-02-20 19:56:45,918 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:56:45,918 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:56:45,918 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-02-20 19:56:45,918 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:56:45,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:56:45,919 INFO L85 PathProgramCache]: Analyzing trace with hash -890856618, now seen corresponding path program 1 times [2022-02-20 19:56:45,919 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:56:45,919 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504370226] [2022-02-20 19:56:45,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:45,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:56:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:45,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:56:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:45,976 INFO L290 TraceCheckUtils]: 0: Hoare triple {72870#true} assume true; {72870#true} is VALID [2022-02-20 19:56:45,976 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {72870#true} {72872#(not (= ~T4_E~0 0))} #1722#return; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-02-20 19:56:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:46,032 INFO L290 TraceCheckUtils]: 0: Hoare triple {73006#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {73007#(= |old(~T4_E~0)| ~T4_E~0)} is VALID [2022-02-20 19:56:46,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {73007#(= |old(~T4_E~0)| ~T4_E~0)} assume !(0 == ~T1_E~0); {73007#(= |old(~T4_E~0)| ~T4_E~0)} is VALID [2022-02-20 19:56:46,032 INFO L290 TraceCheckUtils]: 2: Hoare triple {73007#(= |old(~T4_E~0)| ~T4_E~0)} assume !(0 == ~T2_E~0); {73007#(= |old(~T4_E~0)| ~T4_E~0)} is VALID [2022-02-20 19:56:46,033 INFO L290 TraceCheckUtils]: 3: Hoare triple {73007#(= |old(~T4_E~0)| ~T4_E~0)} assume !(0 == ~T3_E~0); {73007#(= |old(~T4_E~0)| ~T4_E~0)} is VALID [2022-02-20 19:56:46,033 INFO L290 TraceCheckUtils]: 4: Hoare triple {73007#(= |old(~T4_E~0)| ~T4_E~0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,033 INFO L290 TraceCheckUtils]: 5: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,033 INFO L290 TraceCheckUtils]: 6: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,034 INFO L290 TraceCheckUtils]: 7: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,034 INFO L290 TraceCheckUtils]: 8: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,034 INFO L290 TraceCheckUtils]: 9: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T9_E~0;~T9_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,035 INFO L290 TraceCheckUtils]: 10: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume !(0 == ~T10_E~0); {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,035 INFO L290 TraceCheckUtils]: 11: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T11_E~0;~T11_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,035 INFO L290 TraceCheckUtils]: 12: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,035 INFO L290 TraceCheckUtils]: 13: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,036 INFO L290 TraceCheckUtils]: 14: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,036 INFO L290 TraceCheckUtils]: 15: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,036 INFO L290 TraceCheckUtils]: 16: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,036 INFO L290 TraceCheckUtils]: 17: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,037 INFO L290 TraceCheckUtils]: 18: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume !(0 == ~E_6~0); {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,037 INFO L290 TraceCheckUtils]: 19: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,037 INFO L290 TraceCheckUtils]: 20: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,037 INFO L290 TraceCheckUtils]: 21: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_9~0;~E_9~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,038 INFO L290 TraceCheckUtils]: 22: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_10~0;~E_10~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,038 INFO L290 TraceCheckUtils]: 23: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_11~0;~E_11~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,038 INFO L290 TraceCheckUtils]: 24: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume true; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,039 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {73008#(= |old(~T4_E~0)| 0)} {72872#(not (= ~T4_E~0 0))} #1724#return; {72871#false} is VALID [2022-02-20 19:56:46,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-02-20 19:56:46,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:46,070 INFO L290 TraceCheckUtils]: 0: Hoare triple {73009#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {72870#true} is VALID [2022-02-20 19:56:46,070 INFO L290 TraceCheckUtils]: 1: Hoare triple {72870#true} assume 1 == ~m_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,070 INFO L290 TraceCheckUtils]: 2: Hoare triple {72870#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,071 INFO L290 TraceCheckUtils]: 3: Hoare triple {72870#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {72870#true} is VALID [2022-02-20 19:56:46,071 INFO L290 TraceCheckUtils]: 4: Hoare triple {72870#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {72870#true} is VALID [2022-02-20 19:56:46,071 INFO L290 TraceCheckUtils]: 5: Hoare triple {72870#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,071 INFO L290 TraceCheckUtils]: 6: Hoare triple {72870#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {72870#true} is VALID [2022-02-20 19:56:46,071 INFO L290 TraceCheckUtils]: 7: Hoare triple {72870#true} assume !(1 == ~t1_pc~0); {72870#true} is VALID [2022-02-20 19:56:46,071 INFO L290 TraceCheckUtils]: 8: Hoare triple {72870#true} is_transmit1_triggered_~__retres1~5#1 := 0; {72870#true} is VALID [2022-02-20 19:56:46,071 INFO L290 TraceCheckUtils]: 9: Hoare triple {72870#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {72870#true} is VALID [2022-02-20 19:56:46,071 INFO L290 TraceCheckUtils]: 10: Hoare triple {72870#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {72870#true} is VALID [2022-02-20 19:56:46,071 INFO L290 TraceCheckUtils]: 11: Hoare triple {72870#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,072 INFO L290 TraceCheckUtils]: 12: Hoare triple {72870#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {72870#true} is VALID [2022-02-20 19:56:46,072 INFO L290 TraceCheckUtils]: 13: Hoare triple {72870#true} assume 1 == ~t2_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,072 INFO L290 TraceCheckUtils]: 14: Hoare triple {72870#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,072 INFO L290 TraceCheckUtils]: 15: Hoare triple {72870#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {72870#true} is VALID [2022-02-20 19:56:46,072 INFO L290 TraceCheckUtils]: 16: Hoare triple {72870#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {72870#true} is VALID [2022-02-20 19:56:46,072 INFO L290 TraceCheckUtils]: 17: Hoare triple {72870#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,072 INFO L290 TraceCheckUtils]: 18: Hoare triple {72870#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {72870#true} is VALID [2022-02-20 19:56:46,072 INFO L290 TraceCheckUtils]: 19: Hoare triple {72870#true} assume !(1 == ~t3_pc~0); {72870#true} is VALID [2022-02-20 19:56:46,072 INFO L290 TraceCheckUtils]: 20: Hoare triple {72870#true} is_transmit3_triggered_~__retres1~7#1 := 0; {72870#true} is VALID [2022-02-20 19:56:46,072 INFO L290 TraceCheckUtils]: 21: Hoare triple {72870#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {72870#true} is VALID [2022-02-20 19:56:46,073 INFO L290 TraceCheckUtils]: 22: Hoare triple {72870#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {72870#true} is VALID [2022-02-20 19:56:46,073 INFO L290 TraceCheckUtils]: 23: Hoare triple {72870#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,073 INFO L290 TraceCheckUtils]: 24: Hoare triple {72870#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {72870#true} is VALID [2022-02-20 19:56:46,073 INFO L290 TraceCheckUtils]: 25: Hoare triple {72870#true} assume 1 == ~t4_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,073 INFO L290 TraceCheckUtils]: 26: Hoare triple {72870#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,073 INFO L290 TraceCheckUtils]: 27: Hoare triple {72870#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {72870#true} is VALID [2022-02-20 19:56:46,073 INFO L290 TraceCheckUtils]: 28: Hoare triple {72870#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {72870#true} is VALID [2022-02-20 19:56:46,073 INFO L290 TraceCheckUtils]: 29: Hoare triple {72870#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,073 INFO L290 TraceCheckUtils]: 30: Hoare triple {72870#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {72870#true} is VALID [2022-02-20 19:56:46,074 INFO L290 TraceCheckUtils]: 31: Hoare triple {72870#true} assume 1 == ~t5_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,074 INFO L290 TraceCheckUtils]: 32: Hoare triple {72870#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,074 INFO L290 TraceCheckUtils]: 33: Hoare triple {72870#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {72870#true} is VALID [2022-02-20 19:56:46,074 INFO L290 TraceCheckUtils]: 34: Hoare triple {72870#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {72870#true} is VALID [2022-02-20 19:56:46,074 INFO L290 TraceCheckUtils]: 35: Hoare triple {72870#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,074 INFO L290 TraceCheckUtils]: 36: Hoare triple {72870#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {72870#true} is VALID [2022-02-20 19:56:46,074 INFO L290 TraceCheckUtils]: 37: Hoare triple {72870#true} assume !(1 == ~t6_pc~0); {72870#true} is VALID [2022-02-20 19:56:46,074 INFO L290 TraceCheckUtils]: 38: Hoare triple {72870#true} is_transmit6_triggered_~__retres1~10#1 := 0; {72870#true} is VALID [2022-02-20 19:56:46,074 INFO L290 TraceCheckUtils]: 39: Hoare triple {72870#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {72870#true} is VALID [2022-02-20 19:56:46,074 INFO L290 TraceCheckUtils]: 40: Hoare triple {72870#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {72870#true} is VALID [2022-02-20 19:56:46,075 INFO L290 TraceCheckUtils]: 41: Hoare triple {72870#true} assume !(0 != ~tmp___5~0#1); {72870#true} is VALID [2022-02-20 19:56:46,075 INFO L290 TraceCheckUtils]: 42: Hoare triple {72870#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {72870#true} is VALID [2022-02-20 19:56:46,075 INFO L290 TraceCheckUtils]: 43: Hoare triple {72870#true} assume 1 == ~t7_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,075 INFO L290 TraceCheckUtils]: 44: Hoare triple {72870#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,075 INFO L290 TraceCheckUtils]: 45: Hoare triple {72870#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {72870#true} is VALID [2022-02-20 19:56:46,075 INFO L290 TraceCheckUtils]: 46: Hoare triple {72870#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {72870#true} is VALID [2022-02-20 19:56:46,075 INFO L290 TraceCheckUtils]: 47: Hoare triple {72870#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,075 INFO L290 TraceCheckUtils]: 48: Hoare triple {72870#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {72870#true} is VALID [2022-02-20 19:56:46,075 INFO L290 TraceCheckUtils]: 49: Hoare triple {72870#true} assume !(1 == ~t8_pc~0); {72870#true} is VALID [2022-02-20 19:56:46,076 INFO L290 TraceCheckUtils]: 50: Hoare triple {72870#true} is_transmit8_triggered_~__retres1~12#1 := 0; {72870#true} is VALID [2022-02-20 19:56:46,076 INFO L290 TraceCheckUtils]: 51: Hoare triple {72870#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {72870#true} is VALID [2022-02-20 19:56:46,076 INFO L290 TraceCheckUtils]: 52: Hoare triple {72870#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {72870#true} is VALID [2022-02-20 19:56:46,076 INFO L290 TraceCheckUtils]: 53: Hoare triple {72870#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,076 INFO L290 TraceCheckUtils]: 54: Hoare triple {72870#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {72870#true} is VALID [2022-02-20 19:56:46,076 INFO L290 TraceCheckUtils]: 55: Hoare triple {72870#true} assume 1 == ~t9_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,076 INFO L290 TraceCheckUtils]: 56: Hoare triple {72870#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,076 INFO L290 TraceCheckUtils]: 57: Hoare triple {72870#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {72870#true} is VALID [2022-02-20 19:56:46,076 INFO L290 TraceCheckUtils]: 58: Hoare triple {72870#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {72870#true} is VALID [2022-02-20 19:56:46,076 INFO L290 TraceCheckUtils]: 59: Hoare triple {72870#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,077 INFO L290 TraceCheckUtils]: 60: Hoare triple {72870#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {72870#true} is VALID [2022-02-20 19:56:46,077 INFO L290 TraceCheckUtils]: 61: Hoare triple {72870#true} assume !(1 == ~t10_pc~0); {72870#true} is VALID [2022-02-20 19:56:46,077 INFO L290 TraceCheckUtils]: 62: Hoare triple {72870#true} is_transmit10_triggered_~__retres1~14#1 := 0; {72870#true} is VALID [2022-02-20 19:56:46,077 INFO L290 TraceCheckUtils]: 63: Hoare triple {72870#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {72870#true} is VALID [2022-02-20 19:56:46,077 INFO L290 TraceCheckUtils]: 64: Hoare triple {72870#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {72870#true} is VALID [2022-02-20 19:56:46,077 INFO L290 TraceCheckUtils]: 65: Hoare triple {72870#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,077 INFO L290 TraceCheckUtils]: 66: Hoare triple {72870#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {72870#true} is VALID [2022-02-20 19:56:46,077 INFO L290 TraceCheckUtils]: 67: Hoare triple {72870#true} assume 1 == ~t11_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,077 INFO L290 TraceCheckUtils]: 68: Hoare triple {72870#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,078 INFO L290 TraceCheckUtils]: 69: Hoare triple {72870#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {72870#true} is VALID [2022-02-20 19:56:46,078 INFO L290 TraceCheckUtils]: 70: Hoare triple {72870#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {72870#true} is VALID [2022-02-20 19:56:46,078 INFO L290 TraceCheckUtils]: 71: Hoare triple {72870#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,078 INFO L290 TraceCheckUtils]: 72: Hoare triple {72870#true} assume true; {72870#true} is VALID [2022-02-20 19:56:46,078 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {72870#true} {72871#false} #1726#return; {72871#false} is VALID [2022-02-20 19:56:46,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-02-20 19:56:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:46,084 INFO L290 TraceCheckUtils]: 0: Hoare triple {73006#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {72870#true} is VALID [2022-02-20 19:56:46,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {72870#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,084 INFO L290 TraceCheckUtils]: 2: Hoare triple {72870#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,084 INFO L290 TraceCheckUtils]: 3: Hoare triple {72870#true} assume !(1 == ~T3_E~0); {72870#true} is VALID [2022-02-20 19:56:46,084 INFO L290 TraceCheckUtils]: 4: Hoare triple {72870#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,084 INFO L290 TraceCheckUtils]: 5: Hoare triple {72870#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,085 INFO L290 TraceCheckUtils]: 6: Hoare triple {72870#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,085 INFO L290 TraceCheckUtils]: 7: Hoare triple {72870#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,085 INFO L290 TraceCheckUtils]: 8: Hoare triple {72870#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,085 INFO L290 TraceCheckUtils]: 9: Hoare triple {72870#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,085 INFO L290 TraceCheckUtils]: 10: Hoare triple {72870#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,085 INFO L290 TraceCheckUtils]: 11: Hoare triple {72870#true} assume !(1 == ~T11_E~0); {72870#true} is VALID [2022-02-20 19:56:46,085 INFO L290 TraceCheckUtils]: 12: Hoare triple {72870#true} assume 1 == ~E_M~0;~E_M~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,085 INFO L290 TraceCheckUtils]: 13: Hoare triple {72870#true} assume 1 == ~E_1~0;~E_1~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,085 INFO L290 TraceCheckUtils]: 14: Hoare triple {72870#true} assume 1 == ~E_2~0;~E_2~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,085 INFO L290 TraceCheckUtils]: 15: Hoare triple {72870#true} assume 1 == ~E_3~0;~E_3~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,086 INFO L290 TraceCheckUtils]: 16: Hoare triple {72870#true} assume 1 == ~E_4~0;~E_4~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,086 INFO L290 TraceCheckUtils]: 17: Hoare triple {72870#true} assume 1 == ~E_5~0;~E_5~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,086 INFO L290 TraceCheckUtils]: 18: Hoare triple {72870#true} assume 1 == ~E_6~0;~E_6~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,086 INFO L290 TraceCheckUtils]: 19: Hoare triple {72870#true} assume !(1 == ~E_7~0); {72870#true} is VALID [2022-02-20 19:56:46,086 INFO L290 TraceCheckUtils]: 20: Hoare triple {72870#true} assume 1 == ~E_8~0;~E_8~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,086 INFO L290 TraceCheckUtils]: 21: Hoare triple {72870#true} assume 1 == ~E_9~0;~E_9~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,086 INFO L290 TraceCheckUtils]: 22: Hoare triple {72870#true} assume 1 == ~E_10~0;~E_10~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,086 INFO L290 TraceCheckUtils]: 23: Hoare triple {72870#true} assume 1 == ~E_11~0;~E_11~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,086 INFO L290 TraceCheckUtils]: 24: Hoare triple {72870#true} assume true; {72870#true} is VALID [2022-02-20 19:56:46,087 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {72870#true} {72871#false} #1728#return; {72871#false} is VALID [2022-02-20 19:56:46,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-02-20 19:56:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:46,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {72870#true} havoc ~__retres1~16; {72870#true} is VALID [2022-02-20 19:56:46,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {72870#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {72870#true} is VALID [2022-02-20 19:56:46,090 INFO L290 TraceCheckUtils]: 2: Hoare triple {72870#true} #res := ~__retres1~16; {72870#true} is VALID [2022-02-20 19:56:46,090 INFO L290 TraceCheckUtils]: 3: Hoare triple {72870#true} assume true; {72870#true} is VALID [2022-02-20 19:56:46,090 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {72870#true} {72871#false} #1730#return; {72871#false} is VALID [2022-02-20 19:56:46,091 INFO L290 TraceCheckUtils]: 0: Hoare triple {72870#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {72872#(not (= ~T4_E~0 0))} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,092 INFO L290 TraceCheckUtils]: 2: Hoare triple {72872#(not (= ~T4_E~0 0))} assume !(0 != main_#t~nondet46#1);havoc main_#t~nondet46#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~17#1;havoc main2_~__retres1~17#1;assume { :begin_inline_init_model2 } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1;~t9_i~0 := 1;~t10_i~0 := 1;~t11_i~0 := 1; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,092 INFO L290 TraceCheckUtils]: 3: Hoare triple {72872#(not (= ~T4_E~0 0))} assume { :end_inline_init_model2 } true;assume { :begin_inline_start_simulation2 } true;havoc start_simulation2_#t~ret44#1, start_simulation2_#t~ret45#1, start_simulation2_~kernel_st~1#1, start_simulation2_~tmp~7#1, start_simulation2_~tmp___0~3#1;havoc start_simulation2_~kernel_st~1#1;havoc start_simulation2_~tmp~7#1;havoc start_simulation2_~tmp___0~3#1;start_simulation2_~kernel_st~1#1 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,092 INFO L272 TraceCheckUtils]: 4: Hoare triple {72872#(not (= ~T4_E~0 0))} call update_channels2(); {72870#true} is VALID [2022-02-20 19:56:46,092 INFO L290 TraceCheckUtils]: 5: Hoare triple {72870#true} assume true; {72870#true} is VALID [2022-02-20 19:56:46,093 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {72870#true} {72872#(not (= ~T4_E~0 0))} #1722#return; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,093 INFO L290 TraceCheckUtils]: 7: Hoare triple {72872#(not (= ~T4_E~0 0))} assume { :begin_inline_init_threads2 } true; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,093 INFO L290 TraceCheckUtils]: 8: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~m_i~0;~m_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,094 INFO L290 TraceCheckUtils]: 9: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~t1_i~0;~t1_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,094 INFO L290 TraceCheckUtils]: 10: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~t2_i~0;~t2_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,094 INFO L290 TraceCheckUtils]: 11: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~t3_i~0;~t3_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,094 INFO L290 TraceCheckUtils]: 12: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~t4_i~0;~t4_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,095 INFO L290 TraceCheckUtils]: 13: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~t5_i~0;~t5_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,095 INFO L290 TraceCheckUtils]: 14: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~t6_i~0;~t6_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,095 INFO L290 TraceCheckUtils]: 15: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~t7_i~0;~t7_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,095 INFO L290 TraceCheckUtils]: 16: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~t8_i~0;~t8_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,096 INFO L290 TraceCheckUtils]: 17: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~t9_i~0;~t9_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,096 INFO L290 TraceCheckUtils]: 18: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~t10_i~0;~t10_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,096 INFO L290 TraceCheckUtils]: 19: Hoare triple {72872#(not (= ~T4_E~0 0))} assume 1 == ~t11_i~0;~t11_st~0 := 0; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,096 INFO L290 TraceCheckUtils]: 20: Hoare triple {72872#(not (= ~T4_E~0 0))} assume { :end_inline_init_threads2 } true; {72872#(not (= ~T4_E~0 0))} is VALID [2022-02-20 19:56:46,098 INFO L272 TraceCheckUtils]: 21: Hoare triple {72872#(not (= ~T4_E~0 0))} call fire_delta_events2(); {73006#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:46,098 INFO L290 TraceCheckUtils]: 22: Hoare triple {73006#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {73007#(= |old(~T4_E~0)| ~T4_E~0)} is VALID [2022-02-20 19:56:46,098 INFO L290 TraceCheckUtils]: 23: Hoare triple {73007#(= |old(~T4_E~0)| ~T4_E~0)} assume !(0 == ~T1_E~0); {73007#(= |old(~T4_E~0)| ~T4_E~0)} is VALID [2022-02-20 19:56:46,098 INFO L290 TraceCheckUtils]: 24: Hoare triple {73007#(= |old(~T4_E~0)| ~T4_E~0)} assume !(0 == ~T2_E~0); {73007#(= |old(~T4_E~0)| ~T4_E~0)} is VALID [2022-02-20 19:56:46,099 INFO L290 TraceCheckUtils]: 25: Hoare triple {73007#(= |old(~T4_E~0)| ~T4_E~0)} assume !(0 == ~T3_E~0); {73007#(= |old(~T4_E~0)| ~T4_E~0)} is VALID [2022-02-20 19:56:46,099 INFO L290 TraceCheckUtils]: 26: Hoare triple {73007#(= |old(~T4_E~0)| ~T4_E~0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,099 INFO L290 TraceCheckUtils]: 27: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,100 INFO L290 TraceCheckUtils]: 28: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,100 INFO L290 TraceCheckUtils]: 29: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,100 INFO L290 TraceCheckUtils]: 30: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,100 INFO L290 TraceCheckUtils]: 31: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T9_E~0;~T9_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,101 INFO L290 TraceCheckUtils]: 32: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume !(0 == ~T10_E~0); {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,101 INFO L290 TraceCheckUtils]: 33: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~T11_E~0;~T11_E~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,101 INFO L290 TraceCheckUtils]: 34: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,101 INFO L290 TraceCheckUtils]: 35: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,102 INFO L290 TraceCheckUtils]: 36: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,102 INFO L290 TraceCheckUtils]: 37: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,102 INFO L290 TraceCheckUtils]: 38: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,102 INFO L290 TraceCheckUtils]: 39: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,103 INFO L290 TraceCheckUtils]: 40: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume !(0 == ~E_6~0); {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,103 INFO L290 TraceCheckUtils]: 41: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,103 INFO L290 TraceCheckUtils]: 42: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,104 INFO L290 TraceCheckUtils]: 43: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_9~0;~E_9~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,104 INFO L290 TraceCheckUtils]: 44: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_10~0;~E_10~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,104 INFO L290 TraceCheckUtils]: 45: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume 0 == ~E_11~0;~E_11~0 := 1; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,104 INFO L290 TraceCheckUtils]: 46: Hoare triple {73008#(= |old(~T4_E~0)| 0)} assume true; {73008#(= |old(~T4_E~0)| 0)} is VALID [2022-02-20 19:56:46,105 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {73008#(= |old(~T4_E~0)| 0)} {72872#(not (= ~T4_E~0 0))} #1724#return; {72871#false} is VALID [2022-02-20 19:56:46,105 INFO L272 TraceCheckUtils]: 48: Hoare triple {72871#false} call activate_threads2(); {73009#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:56:46,105 INFO L290 TraceCheckUtils]: 49: Hoare triple {73009#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {72870#true} is VALID [2022-02-20 19:56:46,105 INFO L290 TraceCheckUtils]: 50: Hoare triple {72870#true} assume 1 == ~m_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,105 INFO L290 TraceCheckUtils]: 51: Hoare triple {72870#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,105 INFO L290 TraceCheckUtils]: 52: Hoare triple {72870#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {72870#true} is VALID [2022-02-20 19:56:46,105 INFO L290 TraceCheckUtils]: 53: Hoare triple {72870#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {72870#true} is VALID [2022-02-20 19:56:46,105 INFO L290 TraceCheckUtils]: 54: Hoare triple {72870#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,106 INFO L290 TraceCheckUtils]: 55: Hoare triple {72870#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {72870#true} is VALID [2022-02-20 19:56:46,106 INFO L290 TraceCheckUtils]: 56: Hoare triple {72870#true} assume !(1 == ~t1_pc~0); {72870#true} is VALID [2022-02-20 19:56:46,106 INFO L290 TraceCheckUtils]: 57: Hoare triple {72870#true} is_transmit1_triggered_~__retres1~5#1 := 0; {72870#true} is VALID [2022-02-20 19:56:46,106 INFO L290 TraceCheckUtils]: 58: Hoare triple {72870#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {72870#true} is VALID [2022-02-20 19:56:46,106 INFO L290 TraceCheckUtils]: 59: Hoare triple {72870#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {72870#true} is VALID [2022-02-20 19:56:46,106 INFO L290 TraceCheckUtils]: 60: Hoare triple {72870#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,106 INFO L290 TraceCheckUtils]: 61: Hoare triple {72870#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {72870#true} is VALID [2022-02-20 19:56:46,106 INFO L290 TraceCheckUtils]: 62: Hoare triple {72870#true} assume 1 == ~t2_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,106 INFO L290 TraceCheckUtils]: 63: Hoare triple {72870#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,106 INFO L290 TraceCheckUtils]: 64: Hoare triple {72870#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {72870#true} is VALID [2022-02-20 19:56:46,107 INFO L290 TraceCheckUtils]: 65: Hoare triple {72870#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {72870#true} is VALID [2022-02-20 19:56:46,107 INFO L290 TraceCheckUtils]: 66: Hoare triple {72870#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,107 INFO L290 TraceCheckUtils]: 67: Hoare triple {72870#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {72870#true} is VALID [2022-02-20 19:56:46,107 INFO L290 TraceCheckUtils]: 68: Hoare triple {72870#true} assume !(1 == ~t3_pc~0); {72870#true} is VALID [2022-02-20 19:56:46,107 INFO L290 TraceCheckUtils]: 69: Hoare triple {72870#true} is_transmit3_triggered_~__retres1~7#1 := 0; {72870#true} is VALID [2022-02-20 19:56:46,107 INFO L290 TraceCheckUtils]: 70: Hoare triple {72870#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {72870#true} is VALID [2022-02-20 19:56:46,107 INFO L290 TraceCheckUtils]: 71: Hoare triple {72870#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {72870#true} is VALID [2022-02-20 19:56:46,107 INFO L290 TraceCheckUtils]: 72: Hoare triple {72870#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,107 INFO L290 TraceCheckUtils]: 73: Hoare triple {72870#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {72870#true} is VALID [2022-02-20 19:56:46,107 INFO L290 TraceCheckUtils]: 74: Hoare triple {72870#true} assume 1 == ~t4_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,108 INFO L290 TraceCheckUtils]: 75: Hoare triple {72870#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,108 INFO L290 TraceCheckUtils]: 76: Hoare triple {72870#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {72870#true} is VALID [2022-02-20 19:56:46,108 INFO L290 TraceCheckUtils]: 77: Hoare triple {72870#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {72870#true} is VALID [2022-02-20 19:56:46,108 INFO L290 TraceCheckUtils]: 78: Hoare triple {72870#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,108 INFO L290 TraceCheckUtils]: 79: Hoare triple {72870#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {72870#true} is VALID [2022-02-20 19:56:46,108 INFO L290 TraceCheckUtils]: 80: Hoare triple {72870#true} assume 1 == ~t5_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,108 INFO L290 TraceCheckUtils]: 81: Hoare triple {72870#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,108 INFO L290 TraceCheckUtils]: 82: Hoare triple {72870#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {72870#true} is VALID [2022-02-20 19:56:46,108 INFO L290 TraceCheckUtils]: 83: Hoare triple {72870#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {72870#true} is VALID [2022-02-20 19:56:46,109 INFO L290 TraceCheckUtils]: 84: Hoare triple {72870#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,109 INFO L290 TraceCheckUtils]: 85: Hoare triple {72870#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {72870#true} is VALID [2022-02-20 19:56:46,109 INFO L290 TraceCheckUtils]: 86: Hoare triple {72870#true} assume !(1 == ~t6_pc~0); {72870#true} is VALID [2022-02-20 19:56:46,109 INFO L290 TraceCheckUtils]: 87: Hoare triple {72870#true} is_transmit6_triggered_~__retres1~10#1 := 0; {72870#true} is VALID [2022-02-20 19:56:46,109 INFO L290 TraceCheckUtils]: 88: Hoare triple {72870#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {72870#true} is VALID [2022-02-20 19:56:46,109 INFO L290 TraceCheckUtils]: 89: Hoare triple {72870#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {72870#true} is VALID [2022-02-20 19:56:46,109 INFO L290 TraceCheckUtils]: 90: Hoare triple {72870#true} assume !(0 != ~tmp___5~0#1); {72870#true} is VALID [2022-02-20 19:56:46,109 INFO L290 TraceCheckUtils]: 91: Hoare triple {72870#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {72870#true} is VALID [2022-02-20 19:56:46,109 INFO L290 TraceCheckUtils]: 92: Hoare triple {72870#true} assume 1 == ~t7_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,109 INFO L290 TraceCheckUtils]: 93: Hoare triple {72870#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,110 INFO L290 TraceCheckUtils]: 94: Hoare triple {72870#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {72870#true} is VALID [2022-02-20 19:56:46,110 INFO L290 TraceCheckUtils]: 95: Hoare triple {72870#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {72870#true} is VALID [2022-02-20 19:56:46,110 INFO L290 TraceCheckUtils]: 96: Hoare triple {72870#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,110 INFO L290 TraceCheckUtils]: 97: Hoare triple {72870#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {72870#true} is VALID [2022-02-20 19:56:46,110 INFO L290 TraceCheckUtils]: 98: Hoare triple {72870#true} assume !(1 == ~t8_pc~0); {72870#true} is VALID [2022-02-20 19:56:46,110 INFO L290 TraceCheckUtils]: 99: Hoare triple {72870#true} is_transmit8_triggered_~__retres1~12#1 := 0; {72870#true} is VALID [2022-02-20 19:56:46,110 INFO L290 TraceCheckUtils]: 100: Hoare triple {72870#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {72870#true} is VALID [2022-02-20 19:56:46,110 INFO L290 TraceCheckUtils]: 101: Hoare triple {72870#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {72870#true} is VALID [2022-02-20 19:56:46,110 INFO L290 TraceCheckUtils]: 102: Hoare triple {72870#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,110 INFO L290 TraceCheckUtils]: 103: Hoare triple {72870#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {72870#true} is VALID [2022-02-20 19:56:46,111 INFO L290 TraceCheckUtils]: 104: Hoare triple {72870#true} assume 1 == ~t9_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,111 INFO L290 TraceCheckUtils]: 105: Hoare triple {72870#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,111 INFO L290 TraceCheckUtils]: 106: Hoare triple {72870#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {72870#true} is VALID [2022-02-20 19:56:46,111 INFO L290 TraceCheckUtils]: 107: Hoare triple {72870#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {72870#true} is VALID [2022-02-20 19:56:46,111 INFO L290 TraceCheckUtils]: 108: Hoare triple {72870#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,111 INFO L290 TraceCheckUtils]: 109: Hoare triple {72870#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {72870#true} is VALID [2022-02-20 19:56:46,111 INFO L290 TraceCheckUtils]: 110: Hoare triple {72870#true} assume !(1 == ~t10_pc~0); {72870#true} is VALID [2022-02-20 19:56:46,111 INFO L290 TraceCheckUtils]: 111: Hoare triple {72870#true} is_transmit10_triggered_~__retres1~14#1 := 0; {72870#true} is VALID [2022-02-20 19:56:46,111 INFO L290 TraceCheckUtils]: 112: Hoare triple {72870#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {72870#true} is VALID [2022-02-20 19:56:46,112 INFO L290 TraceCheckUtils]: 113: Hoare triple {72870#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {72870#true} is VALID [2022-02-20 19:56:46,112 INFO L290 TraceCheckUtils]: 114: Hoare triple {72870#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,112 INFO L290 TraceCheckUtils]: 115: Hoare triple {72870#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {72870#true} is VALID [2022-02-20 19:56:46,112 INFO L290 TraceCheckUtils]: 116: Hoare triple {72870#true} assume 1 == ~t11_pc~0; {72870#true} is VALID [2022-02-20 19:56:46,112 INFO L290 TraceCheckUtils]: 117: Hoare triple {72870#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {72870#true} is VALID [2022-02-20 19:56:46,112 INFO L290 TraceCheckUtils]: 118: Hoare triple {72870#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {72870#true} is VALID [2022-02-20 19:56:46,112 INFO L290 TraceCheckUtils]: 119: Hoare triple {72870#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {72870#true} is VALID [2022-02-20 19:56:46,112 INFO L290 TraceCheckUtils]: 120: Hoare triple {72870#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {72870#true} is VALID [2022-02-20 19:56:46,112 INFO L290 TraceCheckUtils]: 121: Hoare triple {72870#true} assume true; {72870#true} is VALID [2022-02-20 19:56:46,112 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {72870#true} {72871#false} #1726#return; {72871#false} is VALID [2022-02-20 19:56:46,113 INFO L272 TraceCheckUtils]: 123: Hoare triple {72871#false} call reset_delta_events2(); {73006#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:46,113 INFO L290 TraceCheckUtils]: 124: Hoare triple {73006#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {72870#true} is VALID [2022-02-20 19:56:46,113 INFO L290 TraceCheckUtils]: 125: Hoare triple {72870#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,113 INFO L290 TraceCheckUtils]: 126: Hoare triple {72870#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,113 INFO L290 TraceCheckUtils]: 127: Hoare triple {72870#true} assume !(1 == ~T3_E~0); {72870#true} is VALID [2022-02-20 19:56:46,113 INFO L290 TraceCheckUtils]: 128: Hoare triple {72870#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,113 INFO L290 TraceCheckUtils]: 129: Hoare triple {72870#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,113 INFO L290 TraceCheckUtils]: 130: Hoare triple {72870#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,113 INFO L290 TraceCheckUtils]: 131: Hoare triple {72870#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,114 INFO L290 TraceCheckUtils]: 132: Hoare triple {72870#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,114 INFO L290 TraceCheckUtils]: 133: Hoare triple {72870#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,114 INFO L290 TraceCheckUtils]: 134: Hoare triple {72870#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,114 INFO L290 TraceCheckUtils]: 135: Hoare triple {72870#true} assume !(1 == ~T11_E~0); {72870#true} is VALID [2022-02-20 19:56:46,114 INFO L290 TraceCheckUtils]: 136: Hoare triple {72870#true} assume 1 == ~E_M~0;~E_M~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,114 INFO L290 TraceCheckUtils]: 137: Hoare triple {72870#true} assume 1 == ~E_1~0;~E_1~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,114 INFO L290 TraceCheckUtils]: 138: Hoare triple {72870#true} assume 1 == ~E_2~0;~E_2~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,114 INFO L290 TraceCheckUtils]: 139: Hoare triple {72870#true} assume 1 == ~E_3~0;~E_3~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,114 INFO L290 TraceCheckUtils]: 140: Hoare triple {72870#true} assume 1 == ~E_4~0;~E_4~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,114 INFO L290 TraceCheckUtils]: 141: Hoare triple {72870#true} assume 1 == ~E_5~0;~E_5~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,115 INFO L290 TraceCheckUtils]: 142: Hoare triple {72870#true} assume 1 == ~E_6~0;~E_6~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,115 INFO L290 TraceCheckUtils]: 143: Hoare triple {72870#true} assume !(1 == ~E_7~0); {72870#true} is VALID [2022-02-20 19:56:46,115 INFO L290 TraceCheckUtils]: 144: Hoare triple {72870#true} assume 1 == ~E_8~0;~E_8~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,115 INFO L290 TraceCheckUtils]: 145: Hoare triple {72870#true} assume 1 == ~E_9~0;~E_9~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,115 INFO L290 TraceCheckUtils]: 146: Hoare triple {72870#true} assume 1 == ~E_10~0;~E_10~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,115 INFO L290 TraceCheckUtils]: 147: Hoare triple {72870#true} assume 1 == ~E_11~0;~E_11~0 := 2; {72870#true} is VALID [2022-02-20 19:56:46,115 INFO L290 TraceCheckUtils]: 148: Hoare triple {72870#true} assume true; {72870#true} is VALID [2022-02-20 19:56:46,115 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {72870#true} {72871#false} #1728#return; {72871#false} is VALID [2022-02-20 19:56:46,115 INFO L290 TraceCheckUtils]: 150: Hoare triple {72871#false} assume !false; {72871#false} is VALID [2022-02-20 19:56:46,116 INFO L290 TraceCheckUtils]: 151: Hoare triple {72871#false} start_simulation2_~kernel_st~1#1 := 1;assume { :begin_inline_eval2 } true;havoc eval2_#t~ret18#1, eval2_#t~nondet19#1, eval2_~tmp_ndt_1~0#1, eval2_#t~nondet20#1, eval2_~tmp_ndt_2~0#1, eval2_#t~nondet21#1, eval2_~tmp_ndt_3~0#1, eval2_#t~nondet22#1, eval2_~tmp_ndt_4~0#1, eval2_#t~nondet23#1, eval2_~tmp_ndt_5~0#1, eval2_#t~nondet24#1, eval2_~tmp_ndt_6~0#1, eval2_#t~nondet25#1, eval2_~tmp_ndt_7~0#1, eval2_#t~nondet26#1, eval2_~tmp_ndt_8~0#1, eval2_#t~nondet27#1, eval2_~tmp_ndt_9~0#1, eval2_#t~nondet28#1, eval2_~tmp_ndt_10~0#1, eval2_#t~nondet29#1, eval2_~tmp_ndt_11~0#1, eval2_#t~nondet30#1, eval2_~tmp_ndt_12~0#1, eval2_~tmp~4#1;havoc eval2_~tmp~4#1; {72871#false} is VALID [2022-02-20 19:56:46,116 INFO L290 TraceCheckUtils]: 152: Hoare triple {72871#false} assume !false; {72871#false} is VALID [2022-02-20 19:56:46,116 INFO L272 TraceCheckUtils]: 153: Hoare triple {72871#false} call eval2_#t~ret18#1 := exists_runnable_thread2(); {72870#true} is VALID [2022-02-20 19:56:46,116 INFO L290 TraceCheckUtils]: 154: Hoare triple {72870#true} havoc ~__retres1~16; {72870#true} is VALID [2022-02-20 19:56:46,116 INFO L290 TraceCheckUtils]: 155: Hoare triple {72870#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {72870#true} is VALID [2022-02-20 19:56:46,116 INFO L290 TraceCheckUtils]: 156: Hoare triple {72870#true} #res := ~__retres1~16; {72870#true} is VALID [2022-02-20 19:56:46,116 INFO L290 TraceCheckUtils]: 157: Hoare triple {72870#true} assume true; {72870#true} is VALID [2022-02-20 19:56:46,116 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {72870#true} {72871#false} #1730#return; {72871#false} is VALID [2022-02-20 19:56:46,116 INFO L290 TraceCheckUtils]: 159: Hoare triple {72871#false} assume -2147483648 <= eval2_#t~ret18#1 && eval2_#t~ret18#1 <= 2147483647;eval2_~tmp~4#1 := eval2_#t~ret18#1;havoc eval2_#t~ret18#1; {72871#false} is VALID [2022-02-20 19:56:46,116 INFO L290 TraceCheckUtils]: 160: Hoare triple {72871#false} assume 0 != eval2_~tmp~4#1; {72871#false} is VALID [2022-02-20 19:56:46,117 INFO L290 TraceCheckUtils]: 161: Hoare triple {72871#false} assume 0 == ~m_st~0;havoc eval2_~tmp_ndt_1~0#1;assume -2147483648 <= eval2_#t~nondet19#1 && eval2_#t~nondet19#1 <= 2147483647;eval2_~tmp_ndt_1~0#1 := eval2_#t~nondet19#1;havoc eval2_#t~nondet19#1; {72871#false} is VALID [2022-02-20 19:56:46,117 INFO L290 TraceCheckUtils]: 162: Hoare triple {72871#false} assume 0 != eval2_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet17#1; {72871#false} is VALID [2022-02-20 19:56:46,117 INFO L290 TraceCheckUtils]: 163: Hoare triple {72871#false} assume !(0 == ~m_pc~0); {72871#false} is VALID [2022-02-20 19:56:46,117 INFO L290 TraceCheckUtils]: 164: Hoare triple {72871#false} assume 1 == ~m_pc~0; {72871#false} is VALID [2022-02-20 19:56:46,117 INFO L290 TraceCheckUtils]: 165: Hoare triple {72871#false} assume ~token~0 != 11 + ~local~0;assume { :begin_inline_error2 } true; {72871#false} is VALID [2022-02-20 19:56:46,117 INFO L290 TraceCheckUtils]: 166: Hoare triple {72871#false} assume !false; {72871#false} is VALID [2022-02-20 19:56:46,117 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 19:56:46,118 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:56:46,118 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [504370226] [2022-02-20 19:56:46,118 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [504370226] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:56:46,118 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:56:46,118 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:56:46,118 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767124641] [2022-02-20 19:56:46,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:56:46,119 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:46,119 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:56:46,119 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:46,220 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:46,221 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:56:46,221 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:56:46,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:56:46,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:56:46,222 INFO L87 Difference]: Start difference. First operand 1028 states and 1615 transitions. Second operand has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:50,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:50,640 INFO L93 Difference]: Finished difference Result 2482 states and 3973 transitions. [2022-02-20 19:56:50,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 19:56:50,641 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:50,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:56:50,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:50,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1340 transitions. [2022-02-20 19:56:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1340 transitions. [2022-02-20 19:56:50,652 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1340 transitions. [2022-02-20 19:56:51,781 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1340 edges. 1340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:51,863 INFO L225 Difference]: With dead ends: 2482 [2022-02-20 19:56:51,863 INFO L226 Difference]: Without dead ends: 1474 [2022-02-20 19:56:51,865 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2022-02-20 19:56:51,865 INFO L933 BasicCegarLoop]: 592 mSDtfsCounter, 1034 mSDsluCounter, 868 mSDsCounter, 0 mSdLazyCounter, 1381 mSolverCounterSat, 83 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1053 SdHoareTripleChecker+Valid, 1460 SdHoareTripleChecker+Invalid, 1464 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 83 IncrementalHoareTripleChecker+Valid, 1381 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-02-20 19:56:51,866 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1053 Valid, 1460 Invalid, 1464 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [83 Valid, 1381 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-02-20 19:56:51,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1474 states. [2022-02-20 19:56:51,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1474 to 1028. [2022-02-20 19:56:51,922 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:56:51,923 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1474 states. Second operand has 1028 states, 942 states have (on average 1.5679405520169851) internal successors, (1477), 945 states have internal predecessors, (1477), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:51,924 INFO L74 IsIncluded]: Start isIncluded. First operand 1474 states. Second operand has 1028 states, 942 states have (on average 1.5679405520169851) internal successors, (1477), 945 states have internal predecessors, (1477), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:51,925 INFO L87 Difference]: Start difference. First operand 1474 states. Second operand has 1028 states, 942 states have (on average 1.5679405520169851) internal successors, (1477), 945 states have internal predecessors, (1477), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:51,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:51,985 INFO L93 Difference]: Finished difference Result 1474 states and 2380 transitions. [2022-02-20 19:56:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2380 transitions. [2022-02-20 19:56:51,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:51,988 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:51,989 INFO L74 IsIncluded]: Start isIncluded. First operand has 1028 states, 942 states have (on average 1.5679405520169851) internal successors, (1477), 945 states have internal predecessors, (1477), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) Second operand 1474 states. [2022-02-20 19:56:51,990 INFO L87 Difference]: Start difference. First operand has 1028 states, 942 states have (on average 1.5679405520169851) internal successors, (1477), 945 states have internal predecessors, (1477), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) Second operand 1474 states. [2022-02-20 19:56:52,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:56:52,050 INFO L93 Difference]: Finished difference Result 1474 states and 2380 transitions. [2022-02-20 19:56:52,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2380 transitions. [2022-02-20 19:56:52,053 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:56:52,053 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:56:52,053 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:56:52,053 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:56:52,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1028 states, 942 states have (on average 1.5679405520169851) internal successors, (1477), 945 states have internal predecessors, (1477), 65 states have call successors, (65), 18 states have call predecessors, (65), 20 states have return successors, (70), 66 states have call predecessors, (70), 65 states have call successors, (70) [2022-02-20 19:56:52,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 1028 states and 1612 transitions. [2022-02-20 19:56:52,095 INFO L78 Accepts]: Start accepts. Automaton has 1028 states and 1612 transitions. Word has length 167 [2022-02-20 19:56:52,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:56:52,095 INFO L470 AbstractCegarLoop]: Abstraction has 1028 states and 1612 transitions. [2022-02-20 19:56:52,095 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1612 transitions. [2022-02-20 19:56:52,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-02-20 19:56:52,096 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:56:52,096 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:56:52,097 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-02-20 19:56:52,097 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, error1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:56:52,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:56:52,097 INFO L85 PathProgramCache]: Analyzing trace with hash -1046837160, now seen corresponding path program 1 times [2022-02-20 19:56:52,097 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:56:52,097 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837053445] [2022-02-20 19:56:52,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:56:52,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:56:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:52,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:56:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:52,126 INFO L290 TraceCheckUtils]: 0: Hoare triple {80393#true} assume true; {80393#true} is VALID [2022-02-20 19:56:52,127 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {80393#true} {80395#(= ~T5_E~0 ~M_E~0)} #1722#return; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-02-20 19:56:52,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:52,176 INFO L290 TraceCheckUtils]: 0: Hoare triple {80529#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:52,177 INFO L290 TraceCheckUtils]: 1: Hoare triple {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:52,177 INFO L290 TraceCheckUtils]: 2: Hoare triple {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T2_E~0); {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:52,177 INFO L290 TraceCheckUtils]: 3: Hoare triple {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T3_E~0); {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:52,178 INFO L290 TraceCheckUtils]: 4: Hoare triple {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T4_E~0); {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:52,178 INFO L290 TraceCheckUtils]: 5: Hoare triple {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,178 INFO L290 TraceCheckUtils]: 6: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,179 INFO L290 TraceCheckUtils]: 7: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,179 INFO L290 TraceCheckUtils]: 8: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,179 INFO L290 TraceCheckUtils]: 9: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~T9_E~0;~T9_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,180 INFO L290 TraceCheckUtils]: 10: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume !(0 == ~T10_E~0); {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,180 INFO L290 TraceCheckUtils]: 11: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~T11_E~0;~T11_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,180 INFO L290 TraceCheckUtils]: 12: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,180 INFO L290 TraceCheckUtils]: 13: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,181 INFO L290 TraceCheckUtils]: 14: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,181 INFO L290 TraceCheckUtils]: 15: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,181 INFO L290 TraceCheckUtils]: 16: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,182 INFO L290 TraceCheckUtils]: 17: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,182 INFO L290 TraceCheckUtils]: 18: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,182 INFO L290 TraceCheckUtils]: 19: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,183 INFO L290 TraceCheckUtils]: 20: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,183 INFO L290 TraceCheckUtils]: 21: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_9~0;~E_9~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,183 INFO L290 TraceCheckUtils]: 22: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_10~0;~E_10~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,184 INFO L290 TraceCheckUtils]: 23: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_11~0;~E_11~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,184 INFO L290 TraceCheckUtils]: 24: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume true; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,184 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} {80395#(= ~T5_E~0 ~M_E~0)} #1724#return; {80394#false} is VALID [2022-02-20 19:56:52,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-02-20 19:56:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:52,215 INFO L290 TraceCheckUtils]: 0: Hoare triple {80532#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {80393#true} is VALID [2022-02-20 19:56:52,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {80393#true} assume 1 == ~m_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,215 INFO L290 TraceCheckUtils]: 2: Hoare triple {80393#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,216 INFO L290 TraceCheckUtils]: 3: Hoare triple {80393#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {80393#true} is VALID [2022-02-20 19:56:52,216 INFO L290 TraceCheckUtils]: 4: Hoare triple {80393#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {80393#true} is VALID [2022-02-20 19:56:52,216 INFO L290 TraceCheckUtils]: 5: Hoare triple {80393#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,216 INFO L290 TraceCheckUtils]: 6: Hoare triple {80393#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {80393#true} is VALID [2022-02-20 19:56:52,216 INFO L290 TraceCheckUtils]: 7: Hoare triple {80393#true} assume !(1 == ~t1_pc~0); {80393#true} is VALID [2022-02-20 19:56:52,216 INFO L290 TraceCheckUtils]: 8: Hoare triple {80393#true} is_transmit1_triggered_~__retres1~5#1 := 0; {80393#true} is VALID [2022-02-20 19:56:52,216 INFO L290 TraceCheckUtils]: 9: Hoare triple {80393#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {80393#true} is VALID [2022-02-20 19:56:52,216 INFO L290 TraceCheckUtils]: 10: Hoare triple {80393#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {80393#true} is VALID [2022-02-20 19:56:52,216 INFO L290 TraceCheckUtils]: 11: Hoare triple {80393#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,216 INFO L290 TraceCheckUtils]: 12: Hoare triple {80393#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {80393#true} is VALID [2022-02-20 19:56:52,217 INFO L290 TraceCheckUtils]: 13: Hoare triple {80393#true} assume 1 == ~t2_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,217 INFO L290 TraceCheckUtils]: 14: Hoare triple {80393#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,217 INFO L290 TraceCheckUtils]: 15: Hoare triple {80393#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {80393#true} is VALID [2022-02-20 19:56:52,217 INFO L290 TraceCheckUtils]: 16: Hoare triple {80393#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {80393#true} is VALID [2022-02-20 19:56:52,217 INFO L290 TraceCheckUtils]: 17: Hoare triple {80393#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,217 INFO L290 TraceCheckUtils]: 18: Hoare triple {80393#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {80393#true} is VALID [2022-02-20 19:56:52,217 INFO L290 TraceCheckUtils]: 19: Hoare triple {80393#true} assume !(1 == ~t3_pc~0); {80393#true} is VALID [2022-02-20 19:56:52,217 INFO L290 TraceCheckUtils]: 20: Hoare triple {80393#true} is_transmit3_triggered_~__retres1~7#1 := 0; {80393#true} is VALID [2022-02-20 19:56:52,217 INFO L290 TraceCheckUtils]: 21: Hoare triple {80393#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {80393#true} is VALID [2022-02-20 19:56:52,218 INFO L290 TraceCheckUtils]: 22: Hoare triple {80393#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {80393#true} is VALID [2022-02-20 19:56:52,218 INFO L290 TraceCheckUtils]: 23: Hoare triple {80393#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,218 INFO L290 TraceCheckUtils]: 24: Hoare triple {80393#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {80393#true} is VALID [2022-02-20 19:56:52,218 INFO L290 TraceCheckUtils]: 25: Hoare triple {80393#true} assume 1 == ~t4_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,218 INFO L290 TraceCheckUtils]: 26: Hoare triple {80393#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,218 INFO L290 TraceCheckUtils]: 27: Hoare triple {80393#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {80393#true} is VALID [2022-02-20 19:56:52,218 INFO L290 TraceCheckUtils]: 28: Hoare triple {80393#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {80393#true} is VALID [2022-02-20 19:56:52,218 INFO L290 TraceCheckUtils]: 29: Hoare triple {80393#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,218 INFO L290 TraceCheckUtils]: 30: Hoare triple {80393#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {80393#true} is VALID [2022-02-20 19:56:52,219 INFO L290 TraceCheckUtils]: 31: Hoare triple {80393#true} assume 1 == ~t5_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,219 INFO L290 TraceCheckUtils]: 32: Hoare triple {80393#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,219 INFO L290 TraceCheckUtils]: 33: Hoare triple {80393#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {80393#true} is VALID [2022-02-20 19:56:52,219 INFO L290 TraceCheckUtils]: 34: Hoare triple {80393#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {80393#true} is VALID [2022-02-20 19:56:52,219 INFO L290 TraceCheckUtils]: 35: Hoare triple {80393#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,219 INFO L290 TraceCheckUtils]: 36: Hoare triple {80393#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {80393#true} is VALID [2022-02-20 19:56:52,219 INFO L290 TraceCheckUtils]: 37: Hoare triple {80393#true} assume !(1 == ~t6_pc~0); {80393#true} is VALID [2022-02-20 19:56:52,219 INFO L290 TraceCheckUtils]: 38: Hoare triple {80393#true} is_transmit6_triggered_~__retres1~10#1 := 0; {80393#true} is VALID [2022-02-20 19:56:52,219 INFO L290 TraceCheckUtils]: 39: Hoare triple {80393#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {80393#true} is VALID [2022-02-20 19:56:52,219 INFO L290 TraceCheckUtils]: 40: Hoare triple {80393#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {80393#true} is VALID [2022-02-20 19:56:52,220 INFO L290 TraceCheckUtils]: 41: Hoare triple {80393#true} assume !(0 != ~tmp___5~0#1); {80393#true} is VALID [2022-02-20 19:56:52,220 INFO L290 TraceCheckUtils]: 42: Hoare triple {80393#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {80393#true} is VALID [2022-02-20 19:56:52,220 INFO L290 TraceCheckUtils]: 43: Hoare triple {80393#true} assume 1 == ~t7_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,220 INFO L290 TraceCheckUtils]: 44: Hoare triple {80393#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,220 INFO L290 TraceCheckUtils]: 45: Hoare triple {80393#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {80393#true} is VALID [2022-02-20 19:56:52,220 INFO L290 TraceCheckUtils]: 46: Hoare triple {80393#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {80393#true} is VALID [2022-02-20 19:56:52,220 INFO L290 TraceCheckUtils]: 47: Hoare triple {80393#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,220 INFO L290 TraceCheckUtils]: 48: Hoare triple {80393#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {80393#true} is VALID [2022-02-20 19:56:52,220 INFO L290 TraceCheckUtils]: 49: Hoare triple {80393#true} assume !(1 == ~t8_pc~0); {80393#true} is VALID [2022-02-20 19:56:52,221 INFO L290 TraceCheckUtils]: 50: Hoare triple {80393#true} is_transmit8_triggered_~__retres1~12#1 := 0; {80393#true} is VALID [2022-02-20 19:56:52,221 INFO L290 TraceCheckUtils]: 51: Hoare triple {80393#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {80393#true} is VALID [2022-02-20 19:56:52,221 INFO L290 TraceCheckUtils]: 52: Hoare triple {80393#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {80393#true} is VALID [2022-02-20 19:56:52,221 INFO L290 TraceCheckUtils]: 53: Hoare triple {80393#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,221 INFO L290 TraceCheckUtils]: 54: Hoare triple {80393#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {80393#true} is VALID [2022-02-20 19:56:52,221 INFO L290 TraceCheckUtils]: 55: Hoare triple {80393#true} assume 1 == ~t9_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,221 INFO L290 TraceCheckUtils]: 56: Hoare triple {80393#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,221 INFO L290 TraceCheckUtils]: 57: Hoare triple {80393#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {80393#true} is VALID [2022-02-20 19:56:52,221 INFO L290 TraceCheckUtils]: 58: Hoare triple {80393#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {80393#true} is VALID [2022-02-20 19:56:52,222 INFO L290 TraceCheckUtils]: 59: Hoare triple {80393#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,222 INFO L290 TraceCheckUtils]: 60: Hoare triple {80393#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {80393#true} is VALID [2022-02-20 19:56:52,222 INFO L290 TraceCheckUtils]: 61: Hoare triple {80393#true} assume !(1 == ~t10_pc~0); {80393#true} is VALID [2022-02-20 19:56:52,222 INFO L290 TraceCheckUtils]: 62: Hoare triple {80393#true} is_transmit10_triggered_~__retres1~14#1 := 0; {80393#true} is VALID [2022-02-20 19:56:52,222 INFO L290 TraceCheckUtils]: 63: Hoare triple {80393#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {80393#true} is VALID [2022-02-20 19:56:52,222 INFO L290 TraceCheckUtils]: 64: Hoare triple {80393#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {80393#true} is VALID [2022-02-20 19:56:52,222 INFO L290 TraceCheckUtils]: 65: Hoare triple {80393#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,222 INFO L290 TraceCheckUtils]: 66: Hoare triple {80393#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {80393#true} is VALID [2022-02-20 19:56:52,222 INFO L290 TraceCheckUtils]: 67: Hoare triple {80393#true} assume 1 == ~t11_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,222 INFO L290 TraceCheckUtils]: 68: Hoare triple {80393#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,223 INFO L290 TraceCheckUtils]: 69: Hoare triple {80393#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {80393#true} is VALID [2022-02-20 19:56:52,223 INFO L290 TraceCheckUtils]: 70: Hoare triple {80393#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {80393#true} is VALID [2022-02-20 19:56:52,223 INFO L290 TraceCheckUtils]: 71: Hoare triple {80393#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,223 INFO L290 TraceCheckUtils]: 72: Hoare triple {80393#true} assume true; {80393#true} is VALID [2022-02-20 19:56:52,223 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {80393#true} {80394#false} #1726#return; {80394#false} is VALID [2022-02-20 19:56:52,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-02-20 19:56:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:52,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {80529#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {80393#true} is VALID [2022-02-20 19:56:52,229 INFO L290 TraceCheckUtils]: 1: Hoare triple {80393#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,229 INFO L290 TraceCheckUtils]: 2: Hoare triple {80393#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,229 INFO L290 TraceCheckUtils]: 3: Hoare triple {80393#true} assume !(1 == ~T3_E~0); {80393#true} is VALID [2022-02-20 19:56:52,229 INFO L290 TraceCheckUtils]: 4: Hoare triple {80393#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,229 INFO L290 TraceCheckUtils]: 5: Hoare triple {80393#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,229 INFO L290 TraceCheckUtils]: 6: Hoare triple {80393#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,229 INFO L290 TraceCheckUtils]: 7: Hoare triple {80393#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,229 INFO L290 TraceCheckUtils]: 8: Hoare triple {80393#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,229 INFO L290 TraceCheckUtils]: 9: Hoare triple {80393#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,230 INFO L290 TraceCheckUtils]: 10: Hoare triple {80393#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,230 INFO L290 TraceCheckUtils]: 11: Hoare triple {80393#true} assume !(1 == ~T11_E~0); {80393#true} is VALID [2022-02-20 19:56:52,230 INFO L290 TraceCheckUtils]: 12: Hoare triple {80393#true} assume 1 == ~E_M~0;~E_M~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,230 INFO L290 TraceCheckUtils]: 13: Hoare triple {80393#true} assume 1 == ~E_1~0;~E_1~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,230 INFO L290 TraceCheckUtils]: 14: Hoare triple {80393#true} assume 1 == ~E_2~0;~E_2~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,230 INFO L290 TraceCheckUtils]: 15: Hoare triple {80393#true} assume 1 == ~E_3~0;~E_3~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,230 INFO L290 TraceCheckUtils]: 16: Hoare triple {80393#true} assume 1 == ~E_4~0;~E_4~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,230 INFO L290 TraceCheckUtils]: 17: Hoare triple {80393#true} assume 1 == ~E_5~0;~E_5~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,230 INFO L290 TraceCheckUtils]: 18: Hoare triple {80393#true} assume 1 == ~E_6~0;~E_6~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,231 INFO L290 TraceCheckUtils]: 19: Hoare triple {80393#true} assume !(1 == ~E_7~0); {80393#true} is VALID [2022-02-20 19:56:52,231 INFO L290 TraceCheckUtils]: 20: Hoare triple {80393#true} assume 1 == ~E_8~0;~E_8~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,231 INFO L290 TraceCheckUtils]: 21: Hoare triple {80393#true} assume 1 == ~E_9~0;~E_9~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,231 INFO L290 TraceCheckUtils]: 22: Hoare triple {80393#true} assume 1 == ~E_10~0;~E_10~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,231 INFO L290 TraceCheckUtils]: 23: Hoare triple {80393#true} assume 1 == ~E_11~0;~E_11~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,231 INFO L290 TraceCheckUtils]: 24: Hoare triple {80393#true} assume true; {80393#true} is VALID [2022-02-20 19:56:52,231 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {80393#true} {80394#false} #1728#return; {80394#false} is VALID [2022-02-20 19:56:52,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-02-20 19:56:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:56:52,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {80393#true} havoc ~__retres1~16; {80393#true} is VALID [2022-02-20 19:56:52,234 INFO L290 TraceCheckUtils]: 1: Hoare triple {80393#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {80393#true} is VALID [2022-02-20 19:56:52,234 INFO L290 TraceCheckUtils]: 2: Hoare triple {80393#true} #res := ~__retres1~16; {80393#true} is VALID [2022-02-20 19:56:52,234 INFO L290 TraceCheckUtils]: 3: Hoare triple {80393#true} assume true; {80393#true} is VALID [2022-02-20 19:56:52,234 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {80393#true} {80394#false} #1730#return; {80394#false} is VALID [2022-02-20 19:56:52,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {80393#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(19, 2);call #Ultimate.allocInit(12, 3);~q_buf_0~0 := 0;~q_free~0 := 0;~q_read_ev~0 := 0;~q_write_ev~0 := 0;~p_num_write~0 := 0;~p_last_write~0 := 0;~p_dw_st~0 := 0;~p_dw_pc~0 := 0;~p_dw_i~0 := 0;~c_num_read~0 := 0;~c_last_read~0 := 0;~c_dr_st~0 := 0;~c_dr_pc~0 := 0;~c_dr_i~0 := 0;~a_t~0 := 0;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~token~0 := 0;~local~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet46#1, main_#t~ret47#1, main_#t~ret48#1;assume -2147483648 <= main_#t~nondet46#1 && main_#t~nondet46#1 <= 2147483647; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,236 INFO L290 TraceCheckUtils]: 2: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume !(0 != main_#t~nondet46#1);havoc main_#t~nondet46#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~17#1;havoc main2_~__retres1~17#1;assume { :begin_inline_init_model2 } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1;~t9_i~0 := 1;~t10_i~0 := 1;~t11_i~0 := 1; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,236 INFO L290 TraceCheckUtils]: 3: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume { :end_inline_init_model2 } true;assume { :begin_inline_start_simulation2 } true;havoc start_simulation2_#t~ret44#1, start_simulation2_#t~ret45#1, start_simulation2_~kernel_st~1#1, start_simulation2_~tmp~7#1, start_simulation2_~tmp___0~3#1;havoc start_simulation2_~kernel_st~1#1;havoc start_simulation2_~tmp~7#1;havoc start_simulation2_~tmp___0~3#1;start_simulation2_~kernel_st~1#1 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,236 INFO L272 TraceCheckUtils]: 4: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} call update_channels2(); {80393#true} is VALID [2022-02-20 19:56:52,236 INFO L290 TraceCheckUtils]: 5: Hoare triple {80393#true} assume true; {80393#true} is VALID [2022-02-20 19:56:52,236 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {80393#true} {80395#(= ~T5_E~0 ~M_E~0)} #1722#return; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,237 INFO L290 TraceCheckUtils]: 7: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume { :begin_inline_init_threads2 } true; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,237 INFO L290 TraceCheckUtils]: 8: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,237 INFO L290 TraceCheckUtils]: 9: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,237 INFO L290 TraceCheckUtils]: 10: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,238 INFO L290 TraceCheckUtils]: 11: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,238 INFO L290 TraceCheckUtils]: 12: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,238 INFO L290 TraceCheckUtils]: 13: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,239 INFO L290 TraceCheckUtils]: 14: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,239 INFO L290 TraceCheckUtils]: 15: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,239 INFO L290 TraceCheckUtils]: 16: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,239 INFO L290 TraceCheckUtils]: 17: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~t9_i~0;~t9_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,240 INFO L290 TraceCheckUtils]: 18: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~t10_i~0;~t10_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,240 INFO L290 TraceCheckUtils]: 19: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume 1 == ~t11_i~0;~t11_st~0 := 0; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,240 INFO L290 TraceCheckUtils]: 20: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} assume { :end_inline_init_threads2 } true; {80395#(= ~T5_E~0 ~M_E~0)} is VALID [2022-02-20 19:56:52,241 INFO L272 TraceCheckUtils]: 21: Hoare triple {80395#(= ~T5_E~0 ~M_E~0)} call fire_delta_events2(); {80529#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:52,242 INFO L290 TraceCheckUtils]: 22: Hoare triple {80529#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:52,242 INFO L290 TraceCheckUtils]: 23: Hoare triple {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:52,243 INFO L290 TraceCheckUtils]: 24: Hoare triple {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T2_E~0); {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:52,243 INFO L290 TraceCheckUtils]: 25: Hoare triple {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T3_E~0); {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:52,243 INFO L290 TraceCheckUtils]: 26: Hoare triple {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T4_E~0); {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:56:52,244 INFO L290 TraceCheckUtils]: 27: Hoare triple {80530#(and (= |old(~T5_E~0)| ~T5_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,244 INFO L290 TraceCheckUtils]: 28: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,244 INFO L290 TraceCheckUtils]: 29: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,244 INFO L290 TraceCheckUtils]: 30: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,245 INFO L290 TraceCheckUtils]: 31: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~T9_E~0;~T9_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,245 INFO L290 TraceCheckUtils]: 32: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume !(0 == ~T10_E~0); {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,245 INFO L290 TraceCheckUtils]: 33: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~T11_E~0;~T11_E~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,246 INFO L290 TraceCheckUtils]: 34: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,246 INFO L290 TraceCheckUtils]: 35: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,246 INFO L290 TraceCheckUtils]: 36: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,247 INFO L290 TraceCheckUtils]: 37: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,247 INFO L290 TraceCheckUtils]: 38: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,247 INFO L290 TraceCheckUtils]: 39: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,247 INFO L290 TraceCheckUtils]: 40: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,248 INFO L290 TraceCheckUtils]: 41: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,248 INFO L290 TraceCheckUtils]: 42: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,248 INFO L290 TraceCheckUtils]: 43: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_9~0;~E_9~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,249 INFO L290 TraceCheckUtils]: 44: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_10~0;~E_10~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,249 INFO L290 TraceCheckUtils]: 45: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume 0 == ~E_11~0;~E_11~0 := 1; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,249 INFO L290 TraceCheckUtils]: 46: Hoare triple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} assume true; {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:56:52,250 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {80531#(not (= |old(~T5_E~0)| |old(~M_E~0)|))} {80395#(= ~T5_E~0 ~M_E~0)} #1724#return; {80394#false} is VALID [2022-02-20 19:56:52,250 INFO L272 TraceCheckUtils]: 48: Hoare triple {80394#false} call activate_threads2(); {80532#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:56:52,250 INFO L290 TraceCheckUtils]: 49: Hoare triple {80532#(and (= ~t11_st~0 |old(~t11_st~0)|) (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~5#1;havoc ~tmp___0~2#1;havoc ~tmp___1~1#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;havoc ~tmp___8~0#1;havoc ~tmp___9~0#1;havoc ~tmp___10~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~4#1;havoc is_master_triggered_~__retres1~4#1; {80393#true} is VALID [2022-02-20 19:56:52,250 INFO L290 TraceCheckUtils]: 50: Hoare triple {80393#true} assume 1 == ~m_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,250 INFO L290 TraceCheckUtils]: 51: Hoare triple {80393#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~4#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,250 INFO L290 TraceCheckUtils]: 52: Hoare triple {80393#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~4#1; {80393#true} is VALID [2022-02-20 19:56:52,250 INFO L290 TraceCheckUtils]: 53: Hoare triple {80393#true} #t~ret31#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret31#1 && #t~ret31#1 <= 2147483647;~tmp~5#1 := #t~ret31#1;havoc #t~ret31#1; {80393#true} is VALID [2022-02-20 19:56:52,251 INFO L290 TraceCheckUtils]: 54: Hoare triple {80393#true} assume 0 != ~tmp~5#1;~m_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,251 INFO L290 TraceCheckUtils]: 55: Hoare triple {80393#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~5#1;havoc is_transmit1_triggered_~__retres1~5#1; {80393#true} is VALID [2022-02-20 19:56:52,251 INFO L290 TraceCheckUtils]: 56: Hoare triple {80393#true} assume !(1 == ~t1_pc~0); {80393#true} is VALID [2022-02-20 19:56:52,251 INFO L290 TraceCheckUtils]: 57: Hoare triple {80393#true} is_transmit1_triggered_~__retres1~5#1 := 0; {80393#true} is VALID [2022-02-20 19:56:52,251 INFO L290 TraceCheckUtils]: 58: Hoare triple {80393#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~5#1; {80393#true} is VALID [2022-02-20 19:56:52,251 INFO L290 TraceCheckUtils]: 59: Hoare triple {80393#true} #t~ret32#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret32#1 && #t~ret32#1 <= 2147483647;~tmp___0~2#1 := #t~ret32#1;havoc #t~ret32#1; {80393#true} is VALID [2022-02-20 19:56:52,251 INFO L290 TraceCheckUtils]: 60: Hoare triple {80393#true} assume 0 != ~tmp___0~2#1;~t1_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,251 INFO L290 TraceCheckUtils]: 61: Hoare triple {80393#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~6#1;havoc is_transmit2_triggered_~__retres1~6#1; {80393#true} is VALID [2022-02-20 19:56:52,251 INFO L290 TraceCheckUtils]: 62: Hoare triple {80393#true} assume 1 == ~t2_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,252 INFO L290 TraceCheckUtils]: 63: Hoare triple {80393#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~6#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,252 INFO L290 TraceCheckUtils]: 64: Hoare triple {80393#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~6#1; {80393#true} is VALID [2022-02-20 19:56:52,252 INFO L290 TraceCheckUtils]: 65: Hoare triple {80393#true} #t~ret33#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret33#1 && #t~ret33#1 <= 2147483647;~tmp___1~1#1 := #t~ret33#1;havoc #t~ret33#1; {80393#true} is VALID [2022-02-20 19:56:52,252 INFO L290 TraceCheckUtils]: 66: Hoare triple {80393#true} assume 0 != ~tmp___1~1#1;~t2_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,252 INFO L290 TraceCheckUtils]: 67: Hoare triple {80393#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~7#1;havoc is_transmit3_triggered_~__retres1~7#1; {80393#true} is VALID [2022-02-20 19:56:52,252 INFO L290 TraceCheckUtils]: 68: Hoare triple {80393#true} assume !(1 == ~t3_pc~0); {80393#true} is VALID [2022-02-20 19:56:52,252 INFO L290 TraceCheckUtils]: 69: Hoare triple {80393#true} is_transmit3_triggered_~__retres1~7#1 := 0; {80393#true} is VALID [2022-02-20 19:56:52,252 INFO L290 TraceCheckUtils]: 70: Hoare triple {80393#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~7#1; {80393#true} is VALID [2022-02-20 19:56:52,252 INFO L290 TraceCheckUtils]: 71: Hoare triple {80393#true} #t~ret34#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret34#1 && #t~ret34#1 <= 2147483647;~tmp___2~0#1 := #t~ret34#1;havoc #t~ret34#1; {80393#true} is VALID [2022-02-20 19:56:52,252 INFO L290 TraceCheckUtils]: 72: Hoare triple {80393#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,253 INFO L290 TraceCheckUtils]: 73: Hoare triple {80393#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~8#1;havoc is_transmit4_triggered_~__retres1~8#1; {80393#true} is VALID [2022-02-20 19:56:52,253 INFO L290 TraceCheckUtils]: 74: Hoare triple {80393#true} assume 1 == ~t4_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,253 INFO L290 TraceCheckUtils]: 75: Hoare triple {80393#true} assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~8#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,253 INFO L290 TraceCheckUtils]: 76: Hoare triple {80393#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~8#1; {80393#true} is VALID [2022-02-20 19:56:52,253 INFO L290 TraceCheckUtils]: 77: Hoare triple {80393#true} #t~ret35#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret35#1 && #t~ret35#1 <= 2147483647;~tmp___3~0#1 := #t~ret35#1;havoc #t~ret35#1; {80393#true} is VALID [2022-02-20 19:56:52,253 INFO L290 TraceCheckUtils]: 78: Hoare triple {80393#true} assume 0 != ~tmp___3~0#1;~t4_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,253 INFO L290 TraceCheckUtils]: 79: Hoare triple {80393#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~9#1;havoc is_transmit5_triggered_~__retres1~9#1; {80393#true} is VALID [2022-02-20 19:56:52,253 INFO L290 TraceCheckUtils]: 80: Hoare triple {80393#true} assume 1 == ~t5_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,253 INFO L290 TraceCheckUtils]: 81: Hoare triple {80393#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~9#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,253 INFO L290 TraceCheckUtils]: 82: Hoare triple {80393#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~9#1; {80393#true} is VALID [2022-02-20 19:56:52,254 INFO L290 TraceCheckUtils]: 83: Hoare triple {80393#true} #t~ret36#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret36#1 && #t~ret36#1 <= 2147483647;~tmp___4~0#1 := #t~ret36#1;havoc #t~ret36#1; {80393#true} is VALID [2022-02-20 19:56:52,254 INFO L290 TraceCheckUtils]: 84: Hoare triple {80393#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,254 INFO L290 TraceCheckUtils]: 85: Hoare triple {80393#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~10#1;havoc is_transmit6_triggered_~__retres1~10#1; {80393#true} is VALID [2022-02-20 19:56:52,254 INFO L290 TraceCheckUtils]: 86: Hoare triple {80393#true} assume !(1 == ~t6_pc~0); {80393#true} is VALID [2022-02-20 19:56:52,254 INFO L290 TraceCheckUtils]: 87: Hoare triple {80393#true} is_transmit6_triggered_~__retres1~10#1 := 0; {80393#true} is VALID [2022-02-20 19:56:52,254 INFO L290 TraceCheckUtils]: 88: Hoare triple {80393#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~10#1; {80393#true} is VALID [2022-02-20 19:56:52,254 INFO L290 TraceCheckUtils]: 89: Hoare triple {80393#true} #t~ret37#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp___5~0#1 := #t~ret37#1;havoc #t~ret37#1; {80393#true} is VALID [2022-02-20 19:56:52,254 INFO L290 TraceCheckUtils]: 90: Hoare triple {80393#true} assume !(0 != ~tmp___5~0#1); {80393#true} is VALID [2022-02-20 19:56:52,254 INFO L290 TraceCheckUtils]: 91: Hoare triple {80393#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~11#1;havoc is_transmit7_triggered_~__retres1~11#1; {80393#true} is VALID [2022-02-20 19:56:52,255 INFO L290 TraceCheckUtils]: 92: Hoare triple {80393#true} assume 1 == ~t7_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,255 INFO L290 TraceCheckUtils]: 93: Hoare triple {80393#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~11#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,255 INFO L290 TraceCheckUtils]: 94: Hoare triple {80393#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~11#1; {80393#true} is VALID [2022-02-20 19:56:52,255 INFO L290 TraceCheckUtils]: 95: Hoare triple {80393#true} #t~ret38#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___6~0#1 := #t~ret38#1;havoc #t~ret38#1; {80393#true} is VALID [2022-02-20 19:56:52,255 INFO L290 TraceCheckUtils]: 96: Hoare triple {80393#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,255 INFO L290 TraceCheckUtils]: 97: Hoare triple {80393#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~12#1;havoc is_transmit8_triggered_~__retres1~12#1; {80393#true} is VALID [2022-02-20 19:56:52,255 INFO L290 TraceCheckUtils]: 98: Hoare triple {80393#true} assume !(1 == ~t8_pc~0); {80393#true} is VALID [2022-02-20 19:56:52,255 INFO L290 TraceCheckUtils]: 99: Hoare triple {80393#true} is_transmit8_triggered_~__retres1~12#1 := 0; {80393#true} is VALID [2022-02-20 19:56:52,255 INFO L290 TraceCheckUtils]: 100: Hoare triple {80393#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~12#1; {80393#true} is VALID [2022-02-20 19:56:52,255 INFO L290 TraceCheckUtils]: 101: Hoare triple {80393#true} #t~ret39#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___7~0#1 := #t~ret39#1;havoc #t~ret39#1; {80393#true} is VALID [2022-02-20 19:56:52,256 INFO L290 TraceCheckUtils]: 102: Hoare triple {80393#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,256 INFO L290 TraceCheckUtils]: 103: Hoare triple {80393#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~13#1;havoc is_transmit9_triggered_~__retres1~13#1; {80393#true} is VALID [2022-02-20 19:56:52,256 INFO L290 TraceCheckUtils]: 104: Hoare triple {80393#true} assume 1 == ~t9_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,256 INFO L290 TraceCheckUtils]: 105: Hoare triple {80393#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~13#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,256 INFO L290 TraceCheckUtils]: 106: Hoare triple {80393#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~13#1; {80393#true} is VALID [2022-02-20 19:56:52,256 INFO L290 TraceCheckUtils]: 107: Hoare triple {80393#true} #t~ret40#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___8~0#1 := #t~ret40#1;havoc #t~ret40#1; {80393#true} is VALID [2022-02-20 19:56:52,256 INFO L290 TraceCheckUtils]: 108: Hoare triple {80393#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,256 INFO L290 TraceCheckUtils]: 109: Hoare triple {80393#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~14#1;havoc is_transmit10_triggered_~__retres1~14#1; {80393#true} is VALID [2022-02-20 19:56:52,256 INFO L290 TraceCheckUtils]: 110: Hoare triple {80393#true} assume !(1 == ~t10_pc~0); {80393#true} is VALID [2022-02-20 19:56:52,256 INFO L290 TraceCheckUtils]: 111: Hoare triple {80393#true} is_transmit10_triggered_~__retres1~14#1 := 0; {80393#true} is VALID [2022-02-20 19:56:52,257 INFO L290 TraceCheckUtils]: 112: Hoare triple {80393#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~14#1; {80393#true} is VALID [2022-02-20 19:56:52,257 INFO L290 TraceCheckUtils]: 113: Hoare triple {80393#true} #t~ret41#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___9~0#1 := #t~ret41#1;havoc #t~ret41#1; {80393#true} is VALID [2022-02-20 19:56:52,257 INFO L290 TraceCheckUtils]: 114: Hoare triple {80393#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,257 INFO L290 TraceCheckUtils]: 115: Hoare triple {80393#true} assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~15#1;havoc is_transmit11_triggered_~__retres1~15#1; {80393#true} is VALID [2022-02-20 19:56:52,257 INFO L290 TraceCheckUtils]: 116: Hoare triple {80393#true} assume 1 == ~t11_pc~0; {80393#true} is VALID [2022-02-20 19:56:52,257 INFO L290 TraceCheckUtils]: 117: Hoare triple {80393#true} assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~15#1 := 1; {80393#true} is VALID [2022-02-20 19:56:52,257 INFO L290 TraceCheckUtils]: 118: Hoare triple {80393#true} is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~15#1; {80393#true} is VALID [2022-02-20 19:56:52,257 INFO L290 TraceCheckUtils]: 119: Hoare triple {80393#true} #t~ret42#1 := is_transmit11_triggered_#res#1;assume { :end_inline_is_transmit11_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___10~0#1 := #t~ret42#1;havoc #t~ret42#1; {80393#true} is VALID [2022-02-20 19:56:52,257 INFO L290 TraceCheckUtils]: 120: Hoare triple {80393#true} assume 0 != ~tmp___10~0#1;~t11_st~0 := 0; {80393#true} is VALID [2022-02-20 19:56:52,258 INFO L290 TraceCheckUtils]: 121: Hoare triple {80393#true} assume true; {80393#true} is VALID [2022-02-20 19:56:52,258 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {80393#true} {80394#false} #1726#return; {80394#false} is VALID [2022-02-20 19:56:52,258 INFO L272 TraceCheckUtils]: 123: Hoare triple {80394#false} call reset_delta_events2(); {80529#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:56:52,258 INFO L290 TraceCheckUtils]: 124: Hoare triple {80529#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= |old(~T11_E~0)| ~T11_E~0) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_11~0 |old(~E_11~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {80393#true} is VALID [2022-02-20 19:56:52,258 INFO L290 TraceCheckUtils]: 125: Hoare triple {80393#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,258 INFO L290 TraceCheckUtils]: 126: Hoare triple {80393#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,258 INFO L290 TraceCheckUtils]: 127: Hoare triple {80393#true} assume !(1 == ~T3_E~0); {80393#true} is VALID [2022-02-20 19:56:52,258 INFO L290 TraceCheckUtils]: 128: Hoare triple {80393#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,258 INFO L290 TraceCheckUtils]: 129: Hoare triple {80393#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,258 INFO L290 TraceCheckUtils]: 130: Hoare triple {80393#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,259 INFO L290 TraceCheckUtils]: 131: Hoare triple {80393#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,259 INFO L290 TraceCheckUtils]: 132: Hoare triple {80393#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,259 INFO L290 TraceCheckUtils]: 133: Hoare triple {80393#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,259 INFO L290 TraceCheckUtils]: 134: Hoare triple {80393#true} assume 1 == ~T10_E~0;~T10_E~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,259 INFO L290 TraceCheckUtils]: 135: Hoare triple {80393#true} assume !(1 == ~T11_E~0); {80393#true} is VALID [2022-02-20 19:56:52,259 INFO L290 TraceCheckUtils]: 136: Hoare triple {80393#true} assume 1 == ~E_M~0;~E_M~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,259 INFO L290 TraceCheckUtils]: 137: Hoare triple {80393#true} assume 1 == ~E_1~0;~E_1~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,259 INFO L290 TraceCheckUtils]: 138: Hoare triple {80393#true} assume 1 == ~E_2~0;~E_2~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,259 INFO L290 TraceCheckUtils]: 139: Hoare triple {80393#true} assume 1 == ~E_3~0;~E_3~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,260 INFO L290 TraceCheckUtils]: 140: Hoare triple {80393#true} assume 1 == ~E_4~0;~E_4~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,260 INFO L290 TraceCheckUtils]: 141: Hoare triple {80393#true} assume 1 == ~E_5~0;~E_5~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,260 INFO L290 TraceCheckUtils]: 142: Hoare triple {80393#true} assume 1 == ~E_6~0;~E_6~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,260 INFO L290 TraceCheckUtils]: 143: Hoare triple {80393#true} assume !(1 == ~E_7~0); {80393#true} is VALID [2022-02-20 19:56:52,260 INFO L290 TraceCheckUtils]: 144: Hoare triple {80393#true} assume 1 == ~E_8~0;~E_8~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,260 INFO L290 TraceCheckUtils]: 145: Hoare triple {80393#true} assume 1 == ~E_9~0;~E_9~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,260 INFO L290 TraceCheckUtils]: 146: Hoare triple {80393#true} assume 1 == ~E_10~0;~E_10~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,260 INFO L290 TraceCheckUtils]: 147: Hoare triple {80393#true} assume 1 == ~E_11~0;~E_11~0 := 2; {80393#true} is VALID [2022-02-20 19:56:52,260 INFO L290 TraceCheckUtils]: 148: Hoare triple {80393#true} assume true; {80393#true} is VALID [2022-02-20 19:56:52,260 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {80393#true} {80394#false} #1728#return; {80394#false} is VALID [2022-02-20 19:56:52,261 INFO L290 TraceCheckUtils]: 150: Hoare triple {80394#false} assume !false; {80394#false} is VALID [2022-02-20 19:56:52,261 INFO L290 TraceCheckUtils]: 151: Hoare triple {80394#false} start_simulation2_~kernel_st~1#1 := 1;assume { :begin_inline_eval2 } true;havoc eval2_#t~ret18#1, eval2_#t~nondet19#1, eval2_~tmp_ndt_1~0#1, eval2_#t~nondet20#1, eval2_~tmp_ndt_2~0#1, eval2_#t~nondet21#1, eval2_~tmp_ndt_3~0#1, eval2_#t~nondet22#1, eval2_~tmp_ndt_4~0#1, eval2_#t~nondet23#1, eval2_~tmp_ndt_5~0#1, eval2_#t~nondet24#1, eval2_~tmp_ndt_6~0#1, eval2_#t~nondet25#1, eval2_~tmp_ndt_7~0#1, eval2_#t~nondet26#1, eval2_~tmp_ndt_8~0#1, eval2_#t~nondet27#1, eval2_~tmp_ndt_9~0#1, eval2_#t~nondet28#1, eval2_~tmp_ndt_10~0#1, eval2_#t~nondet29#1, eval2_~tmp_ndt_11~0#1, eval2_#t~nondet30#1, eval2_~tmp_ndt_12~0#1, eval2_~tmp~4#1;havoc eval2_~tmp~4#1; {80394#false} is VALID [2022-02-20 19:56:52,261 INFO L290 TraceCheckUtils]: 152: Hoare triple {80394#false} assume !false; {80394#false} is VALID [2022-02-20 19:56:52,261 INFO L272 TraceCheckUtils]: 153: Hoare triple {80394#false} call eval2_#t~ret18#1 := exists_runnable_thread2(); {80393#true} is VALID [2022-02-20 19:56:52,261 INFO L290 TraceCheckUtils]: 154: Hoare triple {80393#true} havoc ~__retres1~16; {80393#true} is VALID [2022-02-20 19:56:52,261 INFO L290 TraceCheckUtils]: 155: Hoare triple {80393#true} assume 0 == ~m_st~0;~__retres1~16 := 1; {80393#true} is VALID [2022-02-20 19:56:52,261 INFO L290 TraceCheckUtils]: 156: Hoare triple {80393#true} #res := ~__retres1~16; {80393#true} is VALID [2022-02-20 19:56:52,261 INFO L290 TraceCheckUtils]: 157: Hoare triple {80393#true} assume true; {80393#true} is VALID [2022-02-20 19:56:52,261 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {80393#true} {80394#false} #1730#return; {80394#false} is VALID [2022-02-20 19:56:52,261 INFO L290 TraceCheckUtils]: 159: Hoare triple {80394#false} assume -2147483648 <= eval2_#t~ret18#1 && eval2_#t~ret18#1 <= 2147483647;eval2_~tmp~4#1 := eval2_#t~ret18#1;havoc eval2_#t~ret18#1; {80394#false} is VALID [2022-02-20 19:56:52,262 INFO L290 TraceCheckUtils]: 160: Hoare triple {80394#false} assume 0 != eval2_~tmp~4#1; {80394#false} is VALID [2022-02-20 19:56:52,262 INFO L290 TraceCheckUtils]: 161: Hoare triple {80394#false} assume 0 == ~m_st~0;havoc eval2_~tmp_ndt_1~0#1;assume -2147483648 <= eval2_#t~nondet19#1 && eval2_#t~nondet19#1 <= 2147483647;eval2_~tmp_ndt_1~0#1 := eval2_#t~nondet19#1;havoc eval2_#t~nondet19#1; {80394#false} is VALID [2022-02-20 19:56:52,262 INFO L290 TraceCheckUtils]: 162: Hoare triple {80394#false} assume 0 != eval2_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet17#1; {80394#false} is VALID [2022-02-20 19:56:52,262 INFO L290 TraceCheckUtils]: 163: Hoare triple {80394#false} assume !(0 == ~m_pc~0); {80394#false} is VALID [2022-02-20 19:56:52,262 INFO L290 TraceCheckUtils]: 164: Hoare triple {80394#false} assume 1 == ~m_pc~0; {80394#false} is VALID [2022-02-20 19:56:52,262 INFO L290 TraceCheckUtils]: 165: Hoare triple {80394#false} assume ~token~0 != 11 + ~local~0;assume { :begin_inline_error2 } true; {80394#false} is VALID [2022-02-20 19:56:52,262 INFO L290 TraceCheckUtils]: 166: Hoare triple {80394#false} assume !false; {80394#false} is VALID [2022-02-20 19:56:52,263 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 19:56:52,263 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:56:52,263 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837053445] [2022-02-20 19:56:52,263 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837053445] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:56:52,263 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:56:52,263 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:56:52,263 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958101949] [2022-02-20 19:56:52,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:56:52,264 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 167 [2022-02-20 19:56:52,264 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:56:52,264 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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 19:56:52,365 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:56:52,366 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:56:52,366 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:56:52,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:56:52,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:56:52,367 INFO L87 Difference]: Start difference. First operand 1028 states and 1612 transitions. Second operand has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 5 states have internal predecessors, (157), 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)