./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/psyco/psyco_abp_1_false-unreach-call_false-termination_true-no-overflow.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/psyco/psyco_abp_1_false-unreach-call_false-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 747981090a474d9d2269aea1ffd03eef2ddc8848 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Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 22:45:56,814 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:45:56,815 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:45:56,821 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:45:56,822 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:45:56,823 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:45:56,823 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:45:56,825 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:45:56,826 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:45:56,826 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:45:56,827 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:45:56,827 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:45:56,828 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:45:56,828 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:45:56,829 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:45:56,829 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:45:56,829 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:45:56,831 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:45:56,832 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:45:56,832 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:45:56,833 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:45:56,834 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:45:56,836 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:45:56,836 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:45:56,836 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:45:56,836 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:45:56,837 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:45:56,837 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:45:56,838 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:45:56,839 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:45:56,839 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:45:56,839 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:45:56,839 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:45:56,840 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:45:56,840 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:45:56,841 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:45:56,841 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-22 22:45:56,848 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:45:56,848 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:45:56,848 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:45:56,849 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 22:45:56,849 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:45:56,849 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:45:56,849 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 22:45:56,849 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:45:56,849 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:45:56,850 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 22:45:56,850 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:45:56,850 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:45:56,850 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:45:56,850 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:45:56,850 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:45:56,850 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:45:56,851 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:45:56,851 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:45:56,851 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:45:56,851 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:45:56,851 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 22:45:56,851 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:45:56,851 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 22:45:56,852 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 22:45:56,852 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:45:56,852 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:45:56,852 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:45:56,852 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 22:45:56,852 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:45:56,852 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 22:45:56,852 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer 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(__VERIFIER_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 -> 747981090a474d9d2269aea1ffd03eef2ddc8848 [2018-11-22 22:45:56,877 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:45:56,886 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:45:56,889 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:45:56,890 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:45:56,890 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:45:56,891 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/../../sv-benchmarks/c/psyco/psyco_abp_1_false-unreach-call_false-termination_true-no-overflow.c [2018-11-22 22:45:56,934 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/data/be9d87995/bc9aef6b51814a9f99ade21965a88005/FLAG29fbc918e [2018-11-22 22:45:57,386 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:45:57,387 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/sv-benchmarks/c/psyco/psyco_abp_1_false-unreach-call_false-termination_true-no-overflow.c [2018-11-22 22:45:57,396 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/data/be9d87995/bc9aef6b51814a9f99ade21965a88005/FLAG29fbc918e [2018-11-22 22:45:57,407 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/data/be9d87995/bc9aef6b51814a9f99ade21965a88005 [2018-11-22 22:45:57,409 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:45:57,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:45:57,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:45:57,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:45:57,413 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:45:57,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:45:57" (1/1) ... [2018-11-22 22:45:57,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b35462c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57, skipping insertion in model container [2018-11-22 22:45:57,415 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:45:57" (1/1) ... [2018-11-22 22:45:57,421 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:45:57,448 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:45:57,627 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:45:57,631 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:45:57,681 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:45:57,693 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:45:57,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57 WrapperNode [2018-11-22 22:45:57,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:45:57,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:45:57,694 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:45:57,694 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:45:57,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57" (1/1) ... [2018-11-22 22:45:57,746 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57" (1/1) ... [2018-11-22 22:45:57,752 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:45:57,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:45:57,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:45:57,753 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:45:57,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57" (1/1) ... [2018-11-22 22:45:57,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57" (1/1) ... [2018-11-22 22:45:57,763 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57" (1/1) ... [2018-11-22 22:45:57,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57" (1/1) ... [2018-11-22 22:45:57,776 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57" (1/1) ... [2018-11-22 22:45:57,785 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57" (1/1) ... [2018-11-22 22:45:57,788 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57" (1/1) ... [2018-11-22 22:45:57,791 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:45:57,791 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:45:57,792 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:45:57,792 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:45:57,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 22:45:57,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 22:45:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 22:45:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:45:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:45:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 22:45:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 22:45:58,383 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 22:45:58,383 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-11-22 22:45:58,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:45:58 BoogieIcfgContainer [2018-11-22 22:45:58,383 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 22:45:58,384 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-22 22:45:58,384 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-22 22:45:58,387 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-22 22:45:58,387 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 10:45:57" (1/3) ... [2018-11-22 22:45:58,388 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3621c824 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 10:45:58, skipping insertion in model container [2018-11-22 22:45:58,388 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:45:57" (2/3) ... [2018-11-22 22:45:58,388 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3621c824 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 10:45:58, skipping insertion in model container [2018-11-22 22:45:58,388 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:45:58" (3/3) ... [2018-11-22 22:45:58,390 INFO L112 eAbstractionObserver]: Analyzing ICFG psyco_abp_1_false-unreach-call_false-termination_true-no-overflow.c [2018-11-22 22:45:58,395 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-22 22:45:58,401 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-22 22:45:58,415 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-22 22:45:58,441 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-22 22:45:58,441 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-22 22:45:58,442 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-22 22:45:58,442 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-22 22:45:58,442 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 22:45:58,442 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 22:45:58,442 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-22 22:45:58,442 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 22:45:58,442 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-22 22:45:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states. [2018-11-22 22:45:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-22 22:45:58,460 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:45:58,461 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:45:58,462 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:45:58,466 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:45:58,466 INFO L82 PathProgramCache]: Analyzing trace with hash 919157391, now seen corresponding path program 1 times [2018-11-22 22:45:58,467 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:45:58,467 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:45:58,496 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:58,497 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:45:58,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:58,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:45:58,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:45:58,574 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:45:58,574 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 22:45:58,577 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 22:45:58,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 22:45:58,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:45:58,587 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 3 states. [2018-11-22 22:45:58,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:45:58,850 INFO L93 Difference]: Finished difference Result 331 states and 635 transitions. [2018-11-22 22:45:58,850 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 22:45:58,851 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 14 [2018-11-22 22:45:58,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:45:58,860 INFO L225 Difference]: With dead ends: 331 [2018-11-22 22:45:58,860 INFO L226 Difference]: Without dead ends: 206 [2018-11-22 22:45:58,864 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:45:58,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206 states. [2018-11-22 22:45:58,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206 to 182. [2018-11-22 22:45:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2018-11-22 22:45:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 314 transitions. [2018-11-22 22:45:58,901 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 314 transitions. Word has length 14 [2018-11-22 22:45:58,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:45:58,902 INFO L480 AbstractCegarLoop]: Abstraction has 182 states and 314 transitions. [2018-11-22 22:45:58,902 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 22:45:58,902 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 314 transitions. [2018-11-22 22:45:58,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-22 22:45:58,903 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:45:58,903 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:45:58,903 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:45:58,904 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:45:58,904 INFO L82 PathProgramCache]: Analyzing trace with hash 736602936, now seen corresponding path program 1 times [2018-11-22 22:45:58,904 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:45:58,904 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:45:58,905 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:58,905 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:45:58,905 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:45:58,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:45:58,944 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:45:58,944 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 22:45:58,945 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 22:45:58,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 22:45:58,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:45:58,946 INFO L87 Difference]: Start difference. First operand 182 states and 314 transitions. Second operand 3 states. [2018-11-22 22:45:58,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:45:58,986 INFO L93 Difference]: Finished difference Result 365 states and 632 transitions. [2018-11-22 22:45:58,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 22:45:58,986 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2018-11-22 22:45:58,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:45:58,987 INFO L225 Difference]: With dead ends: 365 [2018-11-22 22:45:58,987 INFO L226 Difference]: Without dead ends: 189 [2018-11-22 22:45:58,988 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:45:58,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2018-11-22 22:45:58,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 189. [2018-11-22 22:45:58,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2018-11-22 22:45:58,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 322 transitions. [2018-11-22 22:45:58,997 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 322 transitions. Word has length 15 [2018-11-22 22:45:58,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:45:58,997 INFO L480 AbstractCegarLoop]: Abstraction has 189 states and 322 transitions. [2018-11-22 22:45:58,997 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 22:45:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 322 transitions. [2018-11-22 22:45:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-22 22:45:58,999 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:45:58,999 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:45:58,999 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:45:58,999 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:45:58,999 INFO L82 PathProgramCache]: Analyzing trace with hash 816788357, now seen corresponding path program 1 times [2018-11-22 22:45:58,999 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:45:59,000 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:45:59,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:59,000 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:45:59,001 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:59,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:45:59,187 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:45:59,188 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:45:59,188 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-22 22:45:59,188 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 22:45:59,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 22:45:59,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 22:45:59,189 INFO L87 Difference]: Start difference. First operand 189 states and 322 transitions. Second operand 4 states. [2018-11-22 22:45:59,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:45:59,357 INFO L93 Difference]: Finished difference Result 290 states and 484 transitions. [2018-11-22 22:45:59,358 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 22:45:59,358 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2018-11-22 22:45:59,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:45:59,359 INFO L225 Difference]: With dead ends: 290 [2018-11-22 22:45:59,359 INFO L226 Difference]: Without dead ends: 274 [2018-11-22 22:45:59,360 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 22:45:59,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2018-11-22 22:45:59,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 259. [2018-11-22 22:45:59,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2018-11-22 22:45:59,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 436 transitions. [2018-11-22 22:45:59,372 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 436 transitions. Word has length 21 [2018-11-22 22:45:59,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:45:59,373 INFO L480 AbstractCegarLoop]: Abstraction has 259 states and 436 transitions. [2018-11-22 22:45:59,373 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 22:45:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 436 transitions. [2018-11-22 22:45:59,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-22 22:45:59,375 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:45:59,375 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:45:59,375 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:45:59,375 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:45:59,375 INFO L82 PathProgramCache]: Analyzing trace with hash -1993084704, now seen corresponding path program 1 times [2018-11-22 22:45:59,376 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:45:59,376 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:45:59,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:59,377 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:45:59,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:45:59,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:45:59,412 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:45:59,412 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 22:45:59,412 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 22:45:59,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 22:45:59,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:45:59,413 INFO L87 Difference]: Start difference. First operand 259 states and 436 transitions. Second operand 3 states. [2018-11-22 22:45:59,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:45:59,478 INFO L93 Difference]: Finished difference Result 468 states and 791 transitions. [2018-11-22 22:45:59,479 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 22:45:59,479 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 22 [2018-11-22 22:45:59,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:45:59,480 INFO L225 Difference]: With dead ends: 468 [2018-11-22 22:45:59,480 INFO L226 Difference]: Without dead ends: 216 [2018-11-22 22:45:59,481 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:45:59,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2018-11-22 22:45:59,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 214. [2018-11-22 22:45:59,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2018-11-22 22:45:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 355 transitions. [2018-11-22 22:45:59,489 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 355 transitions. Word has length 22 [2018-11-22 22:45:59,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:45:59,490 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 355 transitions. [2018-11-22 22:45:59,491 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 22:45:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 355 transitions. [2018-11-22 22:45:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-22 22:45:59,492 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:45:59,492 INFO L402 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:45:59,492 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:45:59,492 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:45:59,492 INFO L82 PathProgramCache]: Analyzing trace with hash -365898165, now seen corresponding path program 1 times [2018-11-22 22:45:59,492 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:45:59,493 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:45:59,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:59,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:45:59,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:45:59,554 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:45:59,554 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:45:59,555 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:45:59,565 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:45:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:45:59,599 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:45:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-22 22:45:59,657 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 22:45:59,657 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-22 22:45:59,658 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 22:45:59,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 22:45:59,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-22 22:45:59,658 INFO L87 Difference]: Start difference. First operand 214 states and 355 transitions. Second operand 5 states. [2018-11-22 22:45:59,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:45:59,815 INFO L93 Difference]: Finished difference Result 498 states and 813 transitions. [2018-11-22 22:45:59,816 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 22:45:59,816 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2018-11-22 22:45:59,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:45:59,817 INFO L225 Difference]: With dead ends: 498 [2018-11-22 22:45:59,819 INFO L226 Difference]: Without dead ends: 288 [2018-11-22 22:45:59,819 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-22 22:45:59,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2018-11-22 22:45:59,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 245. [2018-11-22 22:45:59,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2018-11-22 22:45:59,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 408 transitions. [2018-11-22 22:45:59,830 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 408 transitions. Word has length 28 [2018-11-22 22:45:59,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:45:59,830 INFO L480 AbstractCegarLoop]: Abstraction has 245 states and 408 transitions. [2018-11-22 22:45:59,830 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 22:45:59,830 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 408 transitions. [2018-11-22 22:45:59,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-22 22:45:59,831 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:45:59,831 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:45:59,831 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:45:59,832 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:45:59,832 INFO L82 PathProgramCache]: Analyzing trace with hash -944739986, now seen corresponding path program 1 times [2018-11-22 22:45:59,832 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:45:59,832 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:45:59,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:59,833 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:45:59,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:45:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:45:59,879 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:45:59,879 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:45:59,879 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:45:59,902 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:45:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:45:59,942 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:45:59,948 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:45:59,964 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:45:59,964 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2018-11-22 22:45:59,964 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 22:45:59,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 22:45:59,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-22 22:45:59,964 INFO L87 Difference]: Start difference. First operand 245 states and 408 transitions. Second operand 5 states. [2018-11-22 22:46:00,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:00,064 INFO L93 Difference]: Finished difference Result 464 states and 780 transitions. [2018-11-22 22:46:00,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 22:46:00,064 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2018-11-22 22:46:00,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:00,066 INFO L225 Difference]: With dead ends: 464 [2018-11-22 22:46:00,066 INFO L226 Difference]: Without dead ends: 452 [2018-11-22 22:46:00,067 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-22 22:46:00,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2018-11-22 22:46:00,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 438. [2018-11-22 22:46:00,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 438 states. [2018-11-22 22:46:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 438 states and 730 transitions. [2018-11-22 22:46:00,083 INFO L78 Accepts]: Start accepts. Automaton has 438 states and 730 transitions. Word has length 30 [2018-11-22 22:46:00,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:00,084 INFO L480 AbstractCegarLoop]: Abstraction has 438 states and 730 transitions. [2018-11-22 22:46:00,084 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 22:46:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 730 transitions. [2018-11-22 22:46:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-22 22:46:00,085 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:00,085 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:00,085 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:00,085 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:00,085 INFO L82 PathProgramCache]: Analyzing trace with hash 789275061, now seen corresponding path program 1 times [2018-11-22 22:46:00,085 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:00,085 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:00,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:00,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:00,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:00,193 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:00,193 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:00,193 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:00,215 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:00,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:00,236 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:00,293 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:00,318 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:00,318 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2018-11-22 22:46:00,319 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 22:46:00,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 22:46:00,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 22:46:00,319 INFO L87 Difference]: Start difference. First operand 438 states and 730 transitions. Second operand 6 states. [2018-11-22 22:46:00,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:00,400 INFO L93 Difference]: Finished difference Result 495 states and 817 transitions. [2018-11-22 22:46:00,400 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 22:46:00,400 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 31 [2018-11-22 22:46:00,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:00,402 INFO L225 Difference]: With dead ends: 495 [2018-11-22 22:46:00,402 INFO L226 Difference]: Without dead ends: 490 [2018-11-22 22:46:00,403 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 30 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 22:46:00,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2018-11-22 22:46:00,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 484. [2018-11-22 22:46:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 484 states. [2018-11-22 22:46:00,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 802 transitions. [2018-11-22 22:46:00,414 INFO L78 Accepts]: Start accepts. Automaton has 484 states and 802 transitions. Word has length 31 [2018-11-22 22:46:00,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:00,414 INFO L480 AbstractCegarLoop]: Abstraction has 484 states and 802 transitions. [2018-11-22 22:46:00,415 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 22:46:00,415 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 802 transitions. [2018-11-22 22:46:00,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-22 22:46:00,415 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:00,415 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 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] [2018-11-22 22:46:00,416 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:00,416 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:00,416 INFO L82 PathProgramCache]: Analyzing trace with hash 2038890699, now seen corresponding path program 1 times [2018-11-22 22:46:00,416 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:00,416 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:00,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:00,417 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:00,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:00,439 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-22 22:46:00,440 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:46:00,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 22:46:00,440 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 22:46:00,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 22:46:00,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:46:00,441 INFO L87 Difference]: Start difference. First operand 484 states and 802 transitions. Second operand 3 states. [2018-11-22 22:46:00,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:00,466 INFO L93 Difference]: Finished difference Result 949 states and 1566 transitions. [2018-11-22 22:46:00,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 22:46:00,467 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-11-22 22:46:00,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:00,469 INFO L225 Difference]: With dead ends: 949 [2018-11-22 22:46:00,469 INFO L226 Difference]: Without dead ends: 495 [2018-11-22 22:46:00,470 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:46:00,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2018-11-22 22:46:00,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 493. [2018-11-22 22:46:00,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2018-11-22 22:46:00,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 794 transitions. [2018-11-22 22:46:00,481 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 794 transitions. Word has length 32 [2018-11-22 22:46:00,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:00,481 INFO L480 AbstractCegarLoop]: Abstraction has 493 states and 794 transitions. [2018-11-22 22:46:00,481 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 22:46:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 794 transitions. [2018-11-22 22:46:00,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-22 22:46:00,484 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:00,484 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 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] [2018-11-22 22:46:00,484 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:00,484 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:00,484 INFO L82 PathProgramCache]: Analyzing trace with hash 820851006, now seen corresponding path program 1 times [2018-11-22 22:46:00,484 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:00,484 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:00,486 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:00,487 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:00,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:00,517 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 22:46:00,517 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:46:00,517 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 22:46:00,518 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 22:46:00,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 22:46:00,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:46:00,518 INFO L87 Difference]: Start difference. First operand 493 states and 794 transitions. Second operand 3 states. [2018-11-22 22:46:00,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:00,543 INFO L93 Difference]: Finished difference Result 939 states and 1525 transitions. [2018-11-22 22:46:00,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 22:46:00,546 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2018-11-22 22:46:00,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:00,548 INFO L225 Difference]: With dead ends: 939 [2018-11-22 22:46:00,548 INFO L226 Difference]: Without dead ends: 495 [2018-11-22 22:46:00,549 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:46:00,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2018-11-22 22:46:00,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 493. [2018-11-22 22:46:00,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2018-11-22 22:46:00,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 788 transitions. [2018-11-22 22:46:00,561 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 788 transitions. Word has length 40 [2018-11-22 22:46:00,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:00,561 INFO L480 AbstractCegarLoop]: Abstraction has 493 states and 788 transitions. [2018-11-22 22:46:00,561 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 22:46:00,561 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 788 transitions. [2018-11-22 22:46:00,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-11-22 22:46:00,562 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:00,562 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 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] [2018-11-22 22:46:00,562 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:00,562 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:00,562 INFO L82 PathProgramCache]: Analyzing trace with hash -1867136664, now seen corresponding path program 1 times [2018-11-22 22:46:00,563 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:00,563 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:00,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:00,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:00,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:00,724 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:00,724 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:00,736 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:00,769 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:00,811 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-22 22:46:00,835 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:00,835 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2018-11-22 22:46:00,836 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-22 22:46:00,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-22 22:46:00,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-22 22:46:00,836 INFO L87 Difference]: Start difference. First operand 493 states and 788 transitions. Second operand 8 states. [2018-11-22 22:46:01,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:01,216 INFO L93 Difference]: Finished difference Result 1031 states and 1639 transitions. [2018-11-22 22:46:01,217 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-22 22:46:01,217 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 41 [2018-11-22 22:46:01,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:01,219 INFO L225 Difference]: With dead ends: 1031 [2018-11-22 22:46:01,219 INFO L226 Difference]: Without dead ends: 580 [2018-11-22 22:46:01,220 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 41 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-11-22 22:46:01,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 580 states. [2018-11-22 22:46:01,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 580 to 544. [2018-11-22 22:46:01,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 544 states. [2018-11-22 22:46:01,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 544 states and 867 transitions. [2018-11-22 22:46:01,236 INFO L78 Accepts]: Start accepts. Automaton has 544 states and 867 transitions. Word has length 41 [2018-11-22 22:46:01,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:01,236 INFO L480 AbstractCegarLoop]: Abstraction has 544 states and 867 transitions. [2018-11-22 22:46:01,236 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-22 22:46:01,236 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 867 transitions. [2018-11-22 22:46:01,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-22 22:46:01,237 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:01,237 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 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] [2018-11-22 22:46:01,237 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:01,237 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:01,237 INFO L82 PathProgramCache]: Analyzing trace with hash -2035215205, now seen corresponding path program 1 times [2018-11-22 22:46:01,237 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:01,237 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:01,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:01,240 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:01,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:01,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:01,287 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-22 22:46:01,288 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:01,288 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:01,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:01,335 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:01,364 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-22 22:46:01,390 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:01,390 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2018-11-22 22:46:01,391 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 22:46:01,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 22:46:01,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-22 22:46:01,391 INFO L87 Difference]: Start difference. First operand 544 states and 867 transitions. Second operand 4 states. [2018-11-22 22:46:01,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:01,487 INFO L93 Difference]: Finished difference Result 558 states and 879 transitions. [2018-11-22 22:46:01,487 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 22:46:01,487 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 42 [2018-11-22 22:46:01,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:01,490 INFO L225 Difference]: With dead ends: 558 [2018-11-22 22:46:01,491 INFO L226 Difference]: Without dead ends: 546 [2018-11-22 22:46:01,491 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 41 SyntacticMatches, 3 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-22 22:46:01,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 546 states. [2018-11-22 22:46:01,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 546 to 544. [2018-11-22 22:46:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 544 states. [2018-11-22 22:46:01,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 544 states and 841 transitions. [2018-11-22 22:46:01,506 INFO L78 Accepts]: Start accepts. Automaton has 544 states and 841 transitions. Word has length 42 [2018-11-22 22:46:01,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:01,506 INFO L480 AbstractCegarLoop]: Abstraction has 544 states and 841 transitions. [2018-11-22 22:46:01,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 22:46:01,506 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 841 transitions. [2018-11-22 22:46:01,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-22 22:46:01,507 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:01,507 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 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] [2018-11-22 22:46:01,507 INFO L423 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:01,507 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:01,507 INFO L82 PathProgramCache]: Analyzing trace with hash -1265387988, now seen corresponding path program 1 times [2018-11-22 22:46:01,507 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:01,507 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:01,508 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:01,508 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:01,508 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:01,702 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:01,703 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:01,703 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:01,717 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:01,755 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:01,802 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:01,802 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 7 [2018-11-22 22:46:01,802 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-22 22:46:01,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-22 22:46:01,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-22 22:46:01,803 INFO L87 Difference]: Start difference. First operand 544 states and 841 transitions. Second operand 7 states. [2018-11-22 22:46:01,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:01,985 INFO L93 Difference]: Finished difference Result 555 states and 849 transitions. [2018-11-22 22:46:01,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-22 22:46:01,986 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 44 [2018-11-22 22:46:01,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:01,987 INFO L225 Difference]: With dead ends: 555 [2018-11-22 22:46:01,987 INFO L226 Difference]: Without dead ends: 553 [2018-11-22 22:46:01,988 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 43 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-22 22:46:01,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 553 states. [2018-11-22 22:46:01,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 553 to 545. [2018-11-22 22:46:01,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 545 states. [2018-11-22 22:46:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 545 states and 842 transitions. [2018-11-22 22:46:01,997 INFO L78 Accepts]: Start accepts. Automaton has 545 states and 842 transitions. Word has length 44 [2018-11-22 22:46:01,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:01,997 INFO L480 AbstractCegarLoop]: Abstraction has 545 states and 842 transitions. [2018-11-22 22:46:01,997 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-22 22:46:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 842 transitions. [2018-11-22 22:46:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-22 22:46:01,998 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:01,998 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 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] [2018-11-22 22:46:01,998 INFO L423 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:01,998 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:01,998 INFO L82 PathProgramCache]: Analyzing trace with hash -447084202, now seen corresponding path program 1 times [2018-11-22 22:46:01,998 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:01,998 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:01,999 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:01,999 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:01,999 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:02,019 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 22:46:02,020 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:46:02,020 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 22:46:02,020 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 22:46:02,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 22:46:02,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:46:02,020 INFO L87 Difference]: Start difference. First operand 545 states and 842 transitions. Second operand 3 states. [2018-11-22 22:46:02,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:02,043 INFO L93 Difference]: Finished difference Result 1053 states and 1621 transitions. [2018-11-22 22:46:02,044 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 22:46:02,044 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2018-11-22 22:46:02,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:02,045 INFO L225 Difference]: With dead ends: 1053 [2018-11-22 22:46:02,045 INFO L226 Difference]: Without dead ends: 557 [2018-11-22 22:46:02,046 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:46:02,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 557 states. [2018-11-22 22:46:02,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 557 to 555. [2018-11-22 22:46:02,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 555 states. [2018-11-22 22:46:02,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 555 states and 835 transitions. [2018-11-22 22:46:02,057 INFO L78 Accepts]: Start accepts. Automaton has 555 states and 835 transitions. Word has length 45 [2018-11-22 22:46:02,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:02,057 INFO L480 AbstractCegarLoop]: Abstraction has 555 states and 835 transitions. [2018-11-22 22:46:02,057 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 22:46:02,057 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 835 transitions. [2018-11-22 22:46:02,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-22 22:46:02,058 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:02,058 INFO L402 BasicCegarLoop]: trace histogram [5, 4, 4, 3, 3, 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] [2018-11-22 22:46:02,058 INFO L423 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:02,058 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:02,058 INFO L82 PathProgramCache]: Analyzing trace with hash 1882634818, now seen corresponding path program 1 times [2018-11-22 22:46:02,059 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:02,059 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:02,059 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:02,059 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:02,059 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:02,091 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-22 22:46:02,091 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 22:46:02,091 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 22:46:02,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 22:46:02,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 22:46:02,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:46:02,092 INFO L87 Difference]: Start difference. First operand 555 states and 835 transitions. Second operand 3 states. [2018-11-22 22:46:02,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:02,118 INFO L93 Difference]: Finished difference Result 799 states and 1202 transitions. [2018-11-22 22:46:02,119 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 22:46:02,119 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2018-11-22 22:46:02,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:02,120 INFO L225 Difference]: With dead ends: 799 [2018-11-22 22:46:02,120 INFO L226 Difference]: Without dead ends: 313 [2018-11-22 22:46:02,120 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 22:46:02,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 313 states. [2018-11-22 22:46:02,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 313 to 311. [2018-11-22 22:46:02,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311 states. [2018-11-22 22:46:02,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 454 transitions. [2018-11-22 22:46:02,127 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 454 transitions. Word has length 55 [2018-11-22 22:46:02,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:02,127 INFO L480 AbstractCegarLoop]: Abstraction has 311 states and 454 transitions. [2018-11-22 22:46:02,127 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 22:46:02,128 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 454 transitions. [2018-11-22 22:46:02,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-22 22:46:02,128 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:02,128 INFO L402 BasicCegarLoop]: trace histogram [5, 4, 4, 3, 3, 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] [2018-11-22 22:46:02,128 INFO L423 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:02,129 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:02,129 INFO L82 PathProgramCache]: Analyzing trace with hash 1573307774, now seen corresponding path program 1 times [2018-11-22 22:46:02,129 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:02,129 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:02,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:02,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:02,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:02,169 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-22 22:46:02,169 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:02,169 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:02,176 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:02,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:02,206 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:02,212 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-22 22:46:02,229 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:02,229 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2018-11-22 22:46:02,229 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 22:46:02,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 22:46:02,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-22 22:46:02,230 INFO L87 Difference]: Start difference. First operand 311 states and 454 transitions. Second operand 5 states. [2018-11-22 22:46:02,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:02,314 INFO L93 Difference]: Finished difference Result 660 states and 968 transitions. [2018-11-22 22:46:02,314 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 22:46:02,314 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 56 [2018-11-22 22:46:02,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:02,316 INFO L225 Difference]: With dead ends: 660 [2018-11-22 22:46:02,316 INFO L226 Difference]: Without dead ends: 418 [2018-11-22 22:46:02,316 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-22 22:46:02,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 418 states. [2018-11-22 22:46:02,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 418 to 389. [2018-11-22 22:46:02,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 389 states. [2018-11-22 22:46:02,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 573 transitions. [2018-11-22 22:46:02,325 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 573 transitions. Word has length 56 [2018-11-22 22:46:02,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:02,325 INFO L480 AbstractCegarLoop]: Abstraction has 389 states and 573 transitions. [2018-11-22 22:46:02,325 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 22:46:02,325 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 573 transitions. [2018-11-22 22:46:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-22 22:46:02,326 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:02,326 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 3, 3, 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] [2018-11-22 22:46:02,326 INFO L423 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:02,326 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:02,326 INFO L82 PathProgramCache]: Analyzing trace with hash 1831473212, now seen corresponding path program 1 times [2018-11-22 22:46:02,326 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:02,326 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:02,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:02,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:02,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:02,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:02,374 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 25 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-22 22:46:02,374 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:02,374 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:02,387 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:02,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:02,416 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:02,450 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 25 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-22 22:46:02,465 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:02,465 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2018-11-22 22:46:02,465 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 22:46:02,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 22:46:02,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 22:46:02,465 INFO L87 Difference]: Start difference. First operand 389 states and 573 transitions. Second operand 5 states. [2018-11-22 22:46:02,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:02,515 INFO L93 Difference]: Finished difference Result 436 states and 639 transitions. [2018-11-22 22:46:02,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 22:46:02,516 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 56 [2018-11-22 22:46:02,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:02,517 INFO L225 Difference]: With dead ends: 436 [2018-11-22 22:46:02,517 INFO L226 Difference]: Without dead ends: 430 [2018-11-22 22:46:02,517 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 57 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-22 22:46:02,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states. [2018-11-22 22:46:02,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 427. [2018-11-22 22:46:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 427 states. [2018-11-22 22:46:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 627 transitions. [2018-11-22 22:46:02,528 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 627 transitions. Word has length 56 [2018-11-22 22:46:02,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:02,528 INFO L480 AbstractCegarLoop]: Abstraction has 427 states and 627 transitions. [2018-11-22 22:46:02,528 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 22:46:02,528 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 627 transitions. [2018-11-22 22:46:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-22 22:46:02,529 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:02,529 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 3, 3, 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] [2018-11-22 22:46:02,529 INFO L423 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:02,529 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:02,529 INFO L82 PathProgramCache]: Analyzing trace with hash -1104488738, now seen corresponding path program 1 times [2018-11-22 22:46:02,529 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:02,529 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:02,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:02,530 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:02,531 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:02,679 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:02,679 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:02,679 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:02,689 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:02,726 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:02,808 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:02,832 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:02,832 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 10 [2018-11-22 22:46:02,833 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-22 22:46:02,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-22 22:46:02,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-11-22 22:46:02,833 INFO L87 Difference]: Start difference. First operand 427 states and 627 transitions. Second operand 10 states. [2018-11-22 22:46:03,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:03,020 INFO L93 Difference]: Finished difference Result 430 states and 629 transitions. [2018-11-22 22:46:03,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 22:46:03,021 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 60 [2018-11-22 22:46:03,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:03,023 INFO L225 Difference]: With dead ends: 430 [2018-11-22 22:46:03,023 INFO L226 Difference]: Without dead ends: 428 [2018-11-22 22:46:03,023 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 58 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2018-11-22 22:46:03,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 428 states. [2018-11-22 22:46:03,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 428 to 427. [2018-11-22 22:46:03,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 427 states. [2018-11-22 22:46:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 626 transitions. [2018-11-22 22:46:03,037 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 626 transitions. Word has length 60 [2018-11-22 22:46:03,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:03,037 INFO L480 AbstractCegarLoop]: Abstraction has 427 states and 626 transitions. [2018-11-22 22:46:03,037 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-22 22:46:03,037 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 626 transitions. [2018-11-22 22:46:03,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-22 22:46:03,040 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:03,040 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 3, 3, 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] [2018-11-22 22:46:03,040 INFO L423 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:03,040 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:03,041 INFO L82 PathProgramCache]: Analyzing trace with hash 855434068, now seen corresponding path program 1 times [2018-11-22 22:46:03,041 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:03,041 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:03,041 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:03,041 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:03,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:03,224 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 15 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:03,224 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:03,224 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:03,237 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:03,282 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:03,348 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 15 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:03,373 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:03,374 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2018-11-22 22:46:03,374 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-22 22:46:03,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-22 22:46:03,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-11-22 22:46:03,374 INFO L87 Difference]: Start difference. First operand 427 states and 626 transitions. Second operand 10 states. [2018-11-22 22:46:03,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:03,524 INFO L93 Difference]: Finished difference Result 431 states and 630 transitions. [2018-11-22 22:46:03,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-22 22:46:03,525 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 67 [2018-11-22 22:46:03,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:03,526 INFO L225 Difference]: With dead ends: 431 [2018-11-22 22:46:03,526 INFO L226 Difference]: Without dead ends: 429 [2018-11-22 22:46:03,526 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 64 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2018-11-22 22:46:03,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2018-11-22 22:46:03,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 428. [2018-11-22 22:46:03,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 428 states. [2018-11-22 22:46:03,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 627 transitions. [2018-11-22 22:46:03,536 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 627 transitions. Word has length 67 [2018-11-22 22:46:03,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:03,536 INFO L480 AbstractCegarLoop]: Abstraction has 428 states and 627 transitions. [2018-11-22 22:46:03,536 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-22 22:46:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 627 transitions. [2018-11-22 22:46:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-22 22:46:03,537 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:03,537 INFO L402 BasicCegarLoop]: trace histogram [7, 6, 6, 4, 4, 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] [2018-11-22 22:46:03,537 INFO L423 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:03,538 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:03,538 INFO L82 PathProgramCache]: Analyzing trace with hash 1201928326, now seen corresponding path program 1 times [2018-11-22 22:46:03,538 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:03,538 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:03,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:03,538 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:03,539 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 38 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 22:46:03,584 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:03,584 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:03,594 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:03,635 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:03,641 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 38 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 22:46:03,656 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:03,656 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2018-11-22 22:46:03,657 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 22:46:03,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 22:46:03,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-22 22:46:03,657 INFO L87 Difference]: Start difference. First operand 428 states and 627 transitions. Second operand 6 states. [2018-11-22 22:46:03,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:03,748 INFO L93 Difference]: Finished difference Result 865 states and 1269 transitions. [2018-11-22 22:46:03,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-22 22:46:03,748 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 77 [2018-11-22 22:46:03,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:03,750 INFO L225 Difference]: With dead ends: 865 [2018-11-22 22:46:03,750 INFO L226 Difference]: Without dead ends: 545 [2018-11-22 22:46:03,751 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-11-22 22:46:03,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 545 states. [2018-11-22 22:46:03,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 545 to 506. [2018-11-22 22:46:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 506 states. [2018-11-22 22:46:03,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 506 states and 746 transitions. [2018-11-22 22:46:03,760 INFO L78 Accepts]: Start accepts. Automaton has 506 states and 746 transitions. Word has length 77 [2018-11-22 22:46:03,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:03,761 INFO L480 AbstractCegarLoop]: Abstraction has 506 states and 746 transitions. [2018-11-22 22:46:03,761 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 22:46:03,761 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 746 transitions. [2018-11-22 22:46:03,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-22 22:46:03,761 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:03,762 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 6, 4, 4, 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] [2018-11-22 22:46:03,762 INFO L423 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:03,762 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:03,762 INFO L82 PathProgramCache]: Analyzing trace with hash 808901316, now seen corresponding path program 1 times [2018-11-22 22:46:03,762 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:03,762 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:03,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:03,763 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:03,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:03,912 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 18 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:03,912 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:03,912 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:03,923 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:03,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:03,961 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:04,031 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 18 proven. 70 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 22:46:04,045 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:04,045 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 13 [2018-11-22 22:46:04,046 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-22 22:46:04,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-22 22:46:04,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2018-11-22 22:46:04,046 INFO L87 Difference]: Start difference. First operand 506 states and 746 transitions. Second operand 13 states. [2018-11-22 22:46:04,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:04,176 INFO L93 Difference]: Finished difference Result 529 states and 778 transitions. [2018-11-22 22:46:04,176 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-22 22:46:04,176 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 77 [2018-11-22 22:46:04,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:04,178 INFO L225 Difference]: With dead ends: 529 [2018-11-22 22:46:04,178 INFO L226 Difference]: Without dead ends: 525 [2018-11-22 22:46:04,178 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 73 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2018-11-22 22:46:04,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 525 states. [2018-11-22 22:46:04,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 525 to 525. [2018-11-22 22:46:04,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 525 states. [2018-11-22 22:46:04,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 772 transitions. [2018-11-22 22:46:04,193 INFO L78 Accepts]: Start accepts. Automaton has 525 states and 772 transitions. Word has length 77 [2018-11-22 22:46:04,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:04,193 INFO L480 AbstractCegarLoop]: Abstraction has 525 states and 772 transitions. [2018-11-22 22:46:04,193 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-22 22:46:04,194 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 772 transitions. [2018-11-22 22:46:04,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-11-22 22:46:04,194 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:04,194 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 7, 5, 5, 3, 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] [2018-11-22 22:46:04,195 INFO L423 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:04,195 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:04,195 INFO L82 PathProgramCache]: Analyzing trace with hash 704934839, now seen corresponding path program 1 times [2018-11-22 22:46:04,195 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:04,195 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:04,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:04,196 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:04,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:04,432 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 26 proven. 99 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-22 22:46:04,432 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:04,432 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:04,441 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:04,498 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:04,531 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 21 proven. 99 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-22 22:46:04,547 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:04,547 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 9 [2018-11-22 22:46:04,547 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 22:46:04,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 22:46:04,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2018-11-22 22:46:04,548 INFO L87 Difference]: Start difference. First operand 525 states and 772 transitions. Second operand 9 states. [2018-11-22 22:46:04,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:04,666 INFO L93 Difference]: Finished difference Result 555 states and 810 transitions. [2018-11-22 22:46:04,667 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-22 22:46:04,667 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 87 [2018-11-22 22:46:04,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:04,668 INFO L225 Difference]: With dead ends: 555 [2018-11-22 22:46:04,668 INFO L226 Difference]: Without dead ends: 551 [2018-11-22 22:46:04,669 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 89 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-11-22 22:46:04,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2018-11-22 22:46:04,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 544. [2018-11-22 22:46:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 544 states. [2018-11-22 22:46:04,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 544 states and 798 transitions. [2018-11-22 22:46:04,683 INFO L78 Accepts]: Start accepts. Automaton has 544 states and 798 transitions. Word has length 87 [2018-11-22 22:46:04,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:04,683 INFO L480 AbstractCegarLoop]: Abstraction has 544 states and 798 transitions. [2018-11-22 22:46:04,683 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 22:46:04,683 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 798 transitions. [2018-11-22 22:46:04,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-22 22:46:04,684 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:04,684 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 7, 5, 5, 3, 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] [2018-11-22 22:46:04,684 INFO L423 AbstractCegarLoop]: === Iteration 22 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:04,685 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:04,685 INFO L82 PathProgramCache]: Analyzing trace with hash 1100197245, now seen corresponding path program 1 times [2018-11-22 22:46:04,685 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:04,685 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:04,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:04,686 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:04,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:04,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 21 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:04,940 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:04,940 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:04,948 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:05,007 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:05,122 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 21 proven. 110 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 22:46:05,147 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:05,148 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 15 [2018-11-22 22:46:05,148 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-22 22:46:05,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-22 22:46:05,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2018-11-22 22:46:05,148 INFO L87 Difference]: Start difference. First operand 544 states and 798 transitions. Second operand 15 states. [2018-11-22 22:46:05,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:05,459 INFO L93 Difference]: Finished difference Result 575 states and 828 transitions. [2018-11-22 22:46:05,461 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-22 22:46:05,461 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 90 [2018-11-22 22:46:05,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:05,463 INFO L225 Difference]: With dead ends: 575 [2018-11-22 22:46:05,463 INFO L226 Difference]: Without dead ends: 573 [2018-11-22 22:46:05,464 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 85 SyntacticMatches, 3 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=72, Invalid=390, Unknown=0, NotChecked=0, Total=462 [2018-11-22 22:46:05,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 573 states. [2018-11-22 22:46:05,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 573 to 545. [2018-11-22 22:46:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 545 states. [2018-11-22 22:46:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 545 states and 799 transitions. [2018-11-22 22:46:05,479 INFO L78 Accepts]: Start accepts. Automaton has 545 states and 799 transitions. Word has length 90 [2018-11-22 22:46:05,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:05,479 INFO L480 AbstractCegarLoop]: Abstraction has 545 states and 799 transitions. [2018-11-22 22:46:05,479 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-22 22:46:05,480 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 799 transitions. [2018-11-22 22:46:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-22 22:46:05,480 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:05,481 INFO L402 BasicCegarLoop]: trace histogram [9, 8, 8, 6, 6, 4, 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] [2018-11-22 22:46:05,481 INFO L423 AbstractCegarLoop]: === Iteration 23 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:05,481 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:05,481 INFO L82 PathProgramCache]: Analyzing trace with hash 1191267151, now seen corresponding path program 1 times [2018-11-22 22:46:05,481 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:05,481 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:05,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:05,482 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:05,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:05,553 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 54 proven. 118 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-22 22:46:05,553 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:05,553 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:05,565 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:05,631 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:05,642 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 54 proven. 118 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-22 22:46:05,667 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:05,667 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2018-11-22 22:46:05,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-22 22:46:05,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-22 22:46:05,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2018-11-22 22:46:05,668 INFO L87 Difference]: Start difference. First operand 545 states and 799 transitions. Second operand 7 states. [2018-11-22 22:46:05,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:05,801 INFO L93 Difference]: Finished difference Result 1070 states and 1569 transitions. [2018-11-22 22:46:05,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 22:46:05,801 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2018-11-22 22:46:05,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:05,803 INFO L225 Difference]: With dead ends: 1070 [2018-11-22 22:46:05,803 INFO L226 Difference]: Without dead ends: 672 [2018-11-22 22:46:05,803 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2018-11-22 22:46:05,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 672 states. [2018-11-22 22:46:05,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 672 to 623. [2018-11-22 22:46:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 623 states. [2018-11-22 22:46:05,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 623 states and 918 transitions. [2018-11-22 22:46:05,814 INFO L78 Accepts]: Start accepts. Automaton has 623 states and 918 transitions. Word has length 102 [2018-11-22 22:46:05,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:05,815 INFO L480 AbstractCegarLoop]: Abstraction has 623 states and 918 transitions. [2018-11-22 22:46:05,815 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-22 22:46:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 918 transitions. [2018-11-22 22:46:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-22 22:46:05,815 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:05,816 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 8, 6, 6, 4, 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] [2018-11-22 22:46:05,816 INFO L423 AbstractCegarLoop]: === Iteration 24 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:05,816 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:05,816 INFO L82 PathProgramCache]: Analyzing trace with hash 1449432589, now seen corresponding path program 1 times [2018-11-22 22:46:05,816 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:05,816 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:05,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:05,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:05,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:05,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:05,894 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 24 proven. 148 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-22 22:46:05,894 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:05,894 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:05,902 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:05,950 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:05,982 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 24 proven. 148 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-22 22:46:05,997 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:05,997 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2018-11-22 22:46:05,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-22 22:46:05,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-22 22:46:05,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-22 22:46:05,998 INFO L87 Difference]: Start difference. First operand 623 states and 918 transitions. Second operand 7 states. [2018-11-22 22:46:06,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:06,076 INFO L93 Difference]: Finished difference Result 670 states and 984 transitions. [2018-11-22 22:46:06,077 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 22:46:06,077 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2018-11-22 22:46:06,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:06,078 INFO L225 Difference]: With dead ends: 670 [2018-11-22 22:46:06,079 INFO L226 Difference]: Without dead ends: 664 [2018-11-22 22:46:06,079 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 104 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-22 22:46:06,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 664 states. [2018-11-22 22:46:06,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 664 to 661. [2018-11-22 22:46:06,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 661 states. [2018-11-22 22:46:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 972 transitions. [2018-11-22 22:46:06,090 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 972 transitions. Word has length 102 [2018-11-22 22:46:06,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:06,091 INFO L480 AbstractCegarLoop]: Abstraction has 661 states and 972 transitions. [2018-11-22 22:46:06,091 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-22 22:46:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 972 transitions. [2018-11-22 22:46:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-22 22:46:06,091 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:06,092 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 8, 6, 6, 4, 2, 2, 2, 2, 2, 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] [2018-11-22 22:46:06,092 INFO L423 AbstractCegarLoop]: === Iteration 25 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:06,092 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:06,092 INFO L82 PathProgramCache]: Analyzing trace with hash -669250513, now seen corresponding path program 1 times [2018-11-22 22:46:06,092 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:06,092 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:06,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:06,093 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:06,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:06,266 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:06,266 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:06,266 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:06,284 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:06,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:06,333 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 160 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 22:46:06,430 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:06,431 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9] total 16 [2018-11-22 22:46:06,431 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-22 22:46:06,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-22 22:46:06,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2018-11-22 22:46:06,431 INFO L87 Difference]: Start difference. First operand 661 states and 972 transitions. Second operand 16 states. [2018-11-22 22:46:06,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:06,749 INFO L93 Difference]: Finished difference Result 697 states and 1006 transitions. [2018-11-22 22:46:06,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-22 22:46:06,750 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 106 [2018-11-22 22:46:06,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:06,751 INFO L225 Difference]: With dead ends: 697 [2018-11-22 22:46:06,751 INFO L226 Difference]: Without dead ends: 695 [2018-11-22 22:46:06,752 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 102 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=78, Invalid=474, Unknown=0, NotChecked=0, Total=552 [2018-11-22 22:46:06,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 695 states. [2018-11-22 22:46:06,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 695 to 661. [2018-11-22 22:46:06,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 661 states. [2018-11-22 22:46:06,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 971 transitions. [2018-11-22 22:46:06,764 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 971 transitions. Word has length 106 [2018-11-22 22:46:06,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:06,764 INFO L480 AbstractCegarLoop]: Abstraction has 661 states and 971 transitions. [2018-11-22 22:46:06,764 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-22 22:46:06,764 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 971 transitions. [2018-11-22 22:46:06,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-22 22:46:06,765 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:06,766 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 9, 6, 6, 4, 3, 3, 3, 2, 2, 2, 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] [2018-11-22 22:46:06,766 INFO L423 AbstractCegarLoop]: === Iteration 26 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:06,766 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:06,766 INFO L82 PathProgramCache]: Analyzing trace with hash -1267384093, now seen corresponding path program 2 times [2018-11-22 22:46:06,766 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:06,766 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:06,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:06,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:06,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:06,992 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 27 proven. 208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:06,992 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:06,992 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:06,999 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-22 22:46:07,054 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-22 22:46:07,054 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:07,057 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:07,172 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 27 proven. 198 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 22:46:07,188 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:07,188 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 18 [2018-11-22 22:46:07,188 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-22 22:46:07,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-22 22:46:07,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=263, Unknown=0, NotChecked=0, Total=306 [2018-11-22 22:46:07,188 INFO L87 Difference]: Start difference. First operand 661 states and 971 transitions. Second operand 18 states. [2018-11-22 22:46:07,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:07,573 INFO L93 Difference]: Finished difference Result 698 states and 1007 transitions. [2018-11-22 22:46:07,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-11-22 22:46:07,574 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 113 [2018-11-22 22:46:07,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:07,576 INFO L225 Difference]: With dead ends: 698 [2018-11-22 22:46:07,576 INFO L226 Difference]: Without dead ends: 696 [2018-11-22 22:46:07,576 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 107 SyntacticMatches, 2 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=85, Invalid=617, Unknown=0, NotChecked=0, Total=702 [2018-11-22 22:46:07,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2018-11-22 22:46:07,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 662. [2018-11-22 22:46:07,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 662 states. [2018-11-22 22:46:07,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 972 transitions. [2018-11-22 22:46:07,597 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 972 transitions. Word has length 113 [2018-11-22 22:46:07,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:07,597 INFO L480 AbstractCegarLoop]: Abstraction has 662 states and 972 transitions. [2018-11-22 22:46:07,597 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-22 22:46:07,598 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 972 transitions. [2018-11-22 22:46:07,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-22 22:46:07,599 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:07,599 INFO L402 BasicCegarLoop]: trace histogram [11, 10, 10, 7, 7, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:07,599 INFO L423 AbstractCegarLoop]: === Iteration 27 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:07,599 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:07,599 INFO L82 PathProgramCache]: Analyzing trace with hash -1815351467, now seen corresponding path program 2 times [2018-11-22 22:46:07,599 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:07,599 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:07,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:07,600 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:07,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:07,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:07,725 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 68 proven. 206 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-22 22:46:07,725 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:07,725 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:07,735 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-22 22:46:07,812 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-22 22:46:07,812 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:07,816 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:07,830 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 68 proven. 206 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-22 22:46:07,855 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:07,855 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2018-11-22 22:46:07,855 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-22 22:46:07,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-22 22:46:07,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2018-11-22 22:46:07,856 INFO L87 Difference]: Start difference. First operand 662 states and 972 transitions. Second operand 8 states. [2018-11-22 22:46:08,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:08,109 INFO L93 Difference]: Finished difference Result 1275 states and 1870 transitions. [2018-11-22 22:46:08,109 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-22 22:46:08,109 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 123 [2018-11-22 22:46:08,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:08,111 INFO L225 Difference]: With dead ends: 1275 [2018-11-22 22:46:08,111 INFO L226 Difference]: Without dead ends: 799 [2018-11-22 22:46:08,112 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2018-11-22 22:46:08,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 799 states. [2018-11-22 22:46:08,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 799 to 740. [2018-11-22 22:46:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 740 states. [2018-11-22 22:46:08,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 740 states and 1091 transitions. [2018-11-22 22:46:08,127 INFO L78 Accepts]: Start accepts. Automaton has 740 states and 1091 transitions. Word has length 123 [2018-11-22 22:46:08,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:08,127 INFO L480 AbstractCegarLoop]: Abstraction has 740 states and 1091 transitions. [2018-11-22 22:46:08,127 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-22 22:46:08,127 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1091 transitions. [2018-11-22 22:46:08,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-22 22:46:08,128 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:08,128 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 10, 7, 7, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:08,128 INFO L423 AbstractCegarLoop]: === Iteration 28 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:08,129 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:08,129 INFO L82 PathProgramCache]: Analyzing trace with hash 2086588819, now seen corresponding path program 2 times [2018-11-22 22:46:08,129 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:08,129 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:08,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:08,129 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:08,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:08,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:08,354 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 35 proven. 254 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-22 22:46:08,355 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:08,355 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:08,362 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-22 22:46:08,423 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-22 22:46:08,423 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:08,426 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:08,505 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 30 proven. 244 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-22 22:46:08,529 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:08,529 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9] total 17 [2018-11-22 22:46:08,529 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-22 22:46:08,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-22 22:46:08,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2018-11-22 22:46:08,530 INFO L87 Difference]: Start difference. First operand 740 states and 1091 transitions. Second operand 17 states. [2018-11-22 22:46:08,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:08,884 INFO L93 Difference]: Finished difference Result 801 states and 1160 transitions. [2018-11-22 22:46:08,885 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-22 22:46:08,886 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 123 [2018-11-22 22:46:08,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:08,888 INFO L225 Difference]: With dead ends: 801 [2018-11-22 22:46:08,888 INFO L226 Difference]: Without dead ends: 797 [2018-11-22 22:46:08,888 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 122 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2018-11-22 22:46:08,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2018-11-22 22:46:08,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 759. [2018-11-22 22:46:08,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 759 states. [2018-11-22 22:46:08,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 1117 transitions. [2018-11-22 22:46:08,913 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 1117 transitions. Word has length 123 [2018-11-22 22:46:08,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:08,914 INFO L480 AbstractCegarLoop]: Abstraction has 759 states and 1117 transitions. [2018-11-22 22:46:08,914 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-22 22:46:08,914 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1117 transitions. [2018-11-22 22:46:08,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-11-22 22:46:08,915 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:08,915 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 11, 8, 8, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:08,915 INFO L423 AbstractCegarLoop]: === Iteration 29 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:08,915 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:08,915 INFO L82 PathProgramCache]: Analyzing trace with hash -635604026, now seen corresponding path program 2 times [2018-11-22 22:46:08,916 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:08,916 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:08,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:08,916 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:08,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 33 proven. 298 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-22 22:46:09,125 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:09,125 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:09,132 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-22 22:46:09,192 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-22 22:46:09,192 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:09,195 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:09,244 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 33 proven. 298 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-22 22:46:09,259 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:09,259 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2018-11-22 22:46:09,259 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-22 22:46:09,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-22 22:46:09,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2018-11-22 22:46:09,260 INFO L87 Difference]: Start difference. First operand 759 states and 1117 transitions. Second operand 10 states. [2018-11-22 22:46:09,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:09,473 INFO L93 Difference]: Finished difference Result 788 states and 1154 transitions. [2018-11-22 22:46:09,474 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-22 22:46:09,474 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 133 [2018-11-22 22:46:09,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:09,475 INFO L225 Difference]: With dead ends: 788 [2018-11-22 22:46:09,476 INFO L226 Difference]: Without dead ends: 784 [2018-11-22 22:46:09,476 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 137 SyntacticMatches, 3 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2018-11-22 22:46:09,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 784 states. [2018-11-22 22:46:09,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 784 to 778. [2018-11-22 22:46:09,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 778 states. [2018-11-22 22:46:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1143 transitions. [2018-11-22 22:46:09,492 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1143 transitions. Word has length 133 [2018-11-22 22:46:09,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:09,493 INFO L480 AbstractCegarLoop]: Abstraction has 778 states and 1143 transitions. [2018-11-22 22:46:09,493 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-22 22:46:09,493 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1143 transitions. [2018-11-22 22:46:09,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-11-22 22:46:09,494 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:09,494 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 11, 8, 8, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:09,494 INFO L423 AbstractCegarLoop]: === Iteration 30 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:09,494 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:09,495 INFO L82 PathProgramCache]: Analyzing trace with hash -287211762, now seen corresponding path program 2 times [2018-11-22 22:46:09,495 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:09,495 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:09,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:09,495 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:09,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:09,771 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 33 proven. 334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:09,771 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:09,771 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:09,778 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-22 22:46:09,848 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-22 22:46:09,848 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:09,851 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 33 proven. 314 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-22 22:46:09,999 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:09,999 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 10] total 21 [2018-11-22 22:46:09,999 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-22 22:46:10,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-22 22:46:10,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=369, Unknown=0, NotChecked=0, Total=420 [2018-11-22 22:46:10,000 INFO L87 Difference]: Start difference. First operand 778 states and 1143 transitions. Second operand 21 states. [2018-11-22 22:46:10,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:10,407 INFO L93 Difference]: Finished difference Result 785 states and 1150 transitions. [2018-11-22 22:46:10,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-22 22:46:10,408 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 136 [2018-11-22 22:46:10,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:10,410 INFO L225 Difference]: With dead ends: 785 [2018-11-22 22:46:10,410 INFO L226 Difference]: Without dead ends: 783 [2018-11-22 22:46:10,410 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 131 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=75, Invalid=575, Unknown=0, NotChecked=0, Total=650 [2018-11-22 22:46:10,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 783 states. [2018-11-22 22:46:10,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 783 to 779. [2018-11-22 22:46:10,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 779 states. [2018-11-22 22:46:10,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 779 states and 1144 transitions. [2018-11-22 22:46:10,426 INFO L78 Accepts]: Start accepts. Automaton has 779 states and 1144 transitions. Word has length 136 [2018-11-22 22:46:10,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:10,426 INFO L480 AbstractCegarLoop]: Abstraction has 779 states and 1144 transitions. [2018-11-22 22:46:10,426 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-22 22:46:10,426 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1144 transitions. [2018-11-22 22:46:10,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-11-22 22:46:10,427 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:10,428 INFO L402 BasicCegarLoop]: trace histogram [13, 12, 12, 9, 9, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:10,428 INFO L423 AbstractCegarLoop]: === Iteration 31 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:10,428 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:10,428 INFO L82 PathProgramCache]: Analyzing trace with hash 2035567456, now seen corresponding path program 2 times [2018-11-22 22:46:10,428 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:10,428 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:10,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:10,429 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:10,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 85 proven. 330 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-22 22:46:10,502 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:10,502 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:10,509 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-22 22:46:10,529 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-22 22:46:10,529 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:10,531 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:10,564 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 391 trivial. 0 not checked. [2018-11-22 22:46:10,578 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 22:46:10,579 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2018-11-22 22:46:10,579 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-22 22:46:10,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-22 22:46:10,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-11-22 22:46:10,579 INFO L87 Difference]: Start difference. First operand 779 states and 1144 transitions. Second operand 10 states. [2018-11-22 22:46:10,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:10,758 INFO L93 Difference]: Finished difference Result 1568 states and 2302 transitions. [2018-11-22 22:46:10,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-22 22:46:10,759 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 148 [2018-11-22 22:46:10,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:10,761 INFO L225 Difference]: With dead ends: 1568 [2018-11-22 22:46:10,762 INFO L226 Difference]: Without dead ends: 1009 [2018-11-22 22:46:10,763 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-11-22 22:46:10,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1009 states. [2018-11-22 22:46:10,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1009 to 935. [2018-11-22 22:46:10,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 935 states. [2018-11-22 22:46:10,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 935 states and 1377 transitions. [2018-11-22 22:46:10,782 INFO L78 Accepts]: Start accepts. Automaton has 935 states and 1377 transitions. Word has length 148 [2018-11-22 22:46:10,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:10,782 INFO L480 AbstractCegarLoop]: Abstraction has 935 states and 1377 transitions. [2018-11-22 22:46:10,782 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-22 22:46:10,782 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1377 transitions. [2018-11-22 22:46:10,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-11-22 22:46:10,784 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:10,784 INFO L402 BasicCegarLoop]: trace histogram [13, 13, 12, 9, 9, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:10,784 INFO L423 AbstractCegarLoop]: === Iteration 32 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:10,784 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:10,784 INFO L82 PathProgramCache]: Analyzing trace with hash -2001234402, now seen corresponding path program 2 times [2018-11-22 22:46:10,784 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:10,784 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:10,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:10,785 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:10,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:10,897 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 36 proven. 379 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-22 22:46:10,897 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:10,897 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:10,906 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-22 22:46:10,980 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-22 22:46:10,980 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:10,984 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:11,020 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 36 proven. 379 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-22 22:46:11,036 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:11,036 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2018-11-22 22:46:11,036 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 22:46:11,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 22:46:11,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-22 22:46:11,037 INFO L87 Difference]: Start difference. First operand 935 states and 1377 transitions. Second operand 9 states. [2018-11-22 22:46:11,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:11,159 INFO L93 Difference]: Finished difference Result 982 states and 1443 transitions. [2018-11-22 22:46:11,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-22 22:46:11,160 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 148 [2018-11-22 22:46:11,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:11,162 INFO L225 Difference]: With dead ends: 982 [2018-11-22 22:46:11,162 INFO L226 Difference]: Without dead ends: 976 [2018-11-22 22:46:11,163 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 153 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-22 22:46:11,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 976 states. [2018-11-22 22:46:11,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 976 to 973. [2018-11-22 22:46:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 973 states. [2018-11-22 22:46:11,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 973 states and 1431 transitions. [2018-11-22 22:46:11,182 INFO L78 Accepts]: Start accepts. Automaton has 973 states and 1431 transitions. Word has length 148 [2018-11-22 22:46:11,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:11,182 INFO L480 AbstractCegarLoop]: Abstraction has 973 states and 1431 transitions. [2018-11-22 22:46:11,182 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 22:46:11,182 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1431 transitions. [2018-11-22 22:46:11,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-22 22:46:11,184 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:11,184 INFO L402 BasicCegarLoop]: trace histogram [13, 13, 12, 9, 9, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:11,184 INFO L423 AbstractCegarLoop]: === Iteration 33 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:11,184 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:11,184 INFO L82 PathProgramCache]: Analyzing trace with hash -1445028928, now seen corresponding path program 2 times [2018-11-22 22:46:11,184 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:11,184 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:11,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:11,185 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:11,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:11,444 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 36 proven. 417 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:11,444 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:11,444 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:11,451 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-22 22:46:11,517 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-22 22:46:11,517 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:11,520 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:11,657 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 36 proven. 397 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-22 22:46:11,672 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:11,672 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 11] total 24 [2018-11-22 22:46:11,672 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-22 22:46:11,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-22 22:46:11,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=492, Unknown=0, NotChecked=0, Total=552 [2018-11-22 22:46:11,673 INFO L87 Difference]: Start difference. First operand 973 states and 1431 transitions. Second operand 24 states. [2018-11-22 22:46:12,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:12,133 INFO L93 Difference]: Finished difference Result 1025 states and 1481 transitions. [2018-11-22 22:46:12,133 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-11-22 22:46:12,133 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 152 [2018-11-22 22:46:12,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:12,136 INFO L225 Difference]: With dead ends: 1025 [2018-11-22 22:46:12,136 INFO L226 Difference]: Without dead ends: 1023 [2018-11-22 22:46:12,137 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 180 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 160 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=122, Invalid=1138, Unknown=0, NotChecked=0, Total=1260 [2018-11-22 22:46:12,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1023 states. [2018-11-22 22:46:12,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1023 to 973. [2018-11-22 22:46:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 973 states. [2018-11-22 22:46:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 973 states and 1430 transitions. [2018-11-22 22:46:12,171 INFO L78 Accepts]: Start accepts. Automaton has 973 states and 1430 transitions. Word has length 152 [2018-11-22 22:46:12,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:12,171 INFO L480 AbstractCegarLoop]: Abstraction has 973 states and 1430 transitions. [2018-11-22 22:46:12,171 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-22 22:46:12,171 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1430 transitions. [2018-11-22 22:46:12,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-22 22:46:12,172 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:12,173 INFO L402 BasicCegarLoop]: trace histogram [14, 14, 13, 9, 9, 6, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:12,173 INFO L423 AbstractCegarLoop]: === Iteration 34 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:12,173 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:12,173 INFO L82 PathProgramCache]: Analyzing trace with hash 1661877298, now seen corresponding path program 3 times [2018-11-22 22:46:12,173 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:12,173 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:12,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:12,174 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:12,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:12,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:12,743 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 39 proven. 474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:12,744 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:12,744 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:12,752 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-22 22:46:12,798 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2018-11-22 22:46:12,798 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:12,800 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 249 proven. 31 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2018-11-22 22:46:13,059 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:13,060 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 8] total 22 [2018-11-22 22:46:13,060 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-11-22 22:46:13,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-22 22:46:13,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=405, Unknown=0, NotChecked=0, Total=462 [2018-11-22 22:46:13,060 INFO L87 Difference]: Start difference. First operand 973 states and 1430 transitions. Second operand 22 states. [2018-11-22 22:46:13,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:13,772 INFO L93 Difference]: Finished difference Result 1504 states and 2196 transitions. [2018-11-22 22:46:13,772 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-11-22 22:46:13,772 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 159 [2018-11-22 22:46:13,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:13,774 INFO L225 Difference]: With dead ends: 1504 [2018-11-22 22:46:13,774 INFO L226 Difference]: Without dead ends: 787 [2018-11-22 22:46:13,775 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 162 SyntacticMatches, 1 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 234 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=170, Invalid=1552, Unknown=0, NotChecked=0, Total=1722 [2018-11-22 22:46:13,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 787 states. [2018-11-22 22:46:13,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 787 to 738. [2018-11-22 22:46:13,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 738 states. [2018-11-22 22:46:13,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 738 states and 1036 transitions. [2018-11-22 22:46:13,804 INFO L78 Accepts]: Start accepts. Automaton has 738 states and 1036 transitions. Word has length 159 [2018-11-22 22:46:13,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:13,804 INFO L480 AbstractCegarLoop]: Abstraction has 738 states and 1036 transitions. [2018-11-22 22:46:13,804 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-11-22 22:46:13,804 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1036 transitions. [2018-11-22 22:46:13,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-22 22:46:13,806 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:13,806 INFO L402 BasicCegarLoop]: trace histogram [15, 14, 14, 10, 10, 6, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:13,806 INFO L423 AbstractCegarLoop]: === Iteration 35 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:13,806 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:13,807 INFO L82 PathProgramCache]: Analyzing trace with hash 305812452, now seen corresponding path program 3 times [2018-11-22 22:46:13,807 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:13,807 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:13,807 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:13,807 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:13,807 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:13,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:13,969 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 98 proven. 470 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-22 22:46:13,970 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:13,970 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:13,981 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-22 22:46:14,108 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2018-11-22 22:46:14,108 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:14,112 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:14,138 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 98 proven. 470 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-22 22:46:14,156 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:14,156 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 10 [2018-11-22 22:46:14,156 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-22 22:46:14,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-22 22:46:14,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-11-22 22:46:14,156 INFO L87 Difference]: Start difference. First operand 738 states and 1036 transitions. Second operand 10 states. [2018-11-22 22:46:14,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:14,263 INFO L93 Difference]: Finished difference Result 886 states and 1229 transitions. [2018-11-22 22:46:14,264 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-22 22:46:14,264 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 169 [2018-11-22 22:46:14,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:14,266 INFO L225 Difference]: With dead ends: 886 [2018-11-22 22:46:14,266 INFO L226 Difference]: Without dead ends: 802 [2018-11-22 22:46:14,267 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-11-22 22:46:14,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 802 states. [2018-11-22 22:46:14,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 802 to 722. [2018-11-22 22:46:14,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 722 states. [2018-11-22 22:46:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 722 states and 1013 transitions. [2018-11-22 22:46:14,285 INFO L78 Accepts]: Start accepts. Automaton has 722 states and 1013 transitions. Word has length 169 [2018-11-22 22:46:14,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:14,285 INFO L480 AbstractCegarLoop]: Abstraction has 722 states and 1013 transitions. [2018-11-22 22:46:14,285 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-22 22:46:14,285 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1013 transitions. [2018-11-22 22:46:14,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2018-11-22 22:46:14,287 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:14,287 INFO L402 BasicCegarLoop]: trace histogram [16, 16, 15, 11, 11, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:14,287 INFO L423 AbstractCegarLoop]: === Iteration 36 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:14,287 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:14,287 INFO L82 PathProgramCache]: Analyzing trace with hash -1852980602, now seen corresponding path program 1 times [2018-11-22 22:46:14,287 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:14,287 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:14,288 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:14,288 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:14,288 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:14,531 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 45 proven. 622 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-22 22:46:14,531 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:14,531 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:14,541 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:14,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:14,642 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:14,757 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 656 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-22 22:46:14,772 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 22:46:14,772 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [12] total 20 [2018-11-22 22:46:14,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-22 22:46:14,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-22 22:46:14,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=269, Unknown=0, NotChecked=0, Total=380 [2018-11-22 22:46:14,773 INFO L87 Difference]: Start difference. First operand 722 states and 1013 transitions. Second operand 20 states. [2018-11-22 22:46:15,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:15,110 INFO L93 Difference]: Finished difference Result 883 states and 1229 transitions. [2018-11-22 22:46:15,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-22 22:46:15,110 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 181 [2018-11-22 22:46:15,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:15,112 INFO L225 Difference]: With dead ends: 883 [2018-11-22 22:46:15,112 INFO L226 Difference]: Without dead ends: 878 [2018-11-22 22:46:15,112 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 180 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=200, Invalid=612, Unknown=0, NotChecked=0, Total=812 [2018-11-22 22:46:15,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 878 states. [2018-11-22 22:46:15,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 878 to 855. [2018-11-22 22:46:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 855 states. [2018-11-22 22:46:15,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 855 states and 1202 transitions. [2018-11-22 22:46:15,141 INFO L78 Accepts]: Start accepts. Automaton has 855 states and 1202 transitions. Word has length 181 [2018-11-22 22:46:15,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:15,141 INFO L480 AbstractCegarLoop]: Abstraction has 855 states and 1202 transitions. [2018-11-22 22:46:15,141 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-22 22:46:15,142 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1202 transitions. [2018-11-22 22:46:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-11-22 22:46:15,143 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:15,143 INFO L402 BasicCegarLoop]: trace histogram [16, 16, 15, 11, 11, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:15,144 INFO L423 AbstractCegarLoop]: === Iteration 37 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:15,144 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:15,144 INFO L82 PathProgramCache]: Analyzing trace with hash -1596376353, now seen corresponding path program 3 times [2018-11-22 22:46:15,144 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:15,144 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:15,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:15,145 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:15,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:15,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:15,625 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 45 proven. 656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 22:46:15,626 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:15,626 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:15,631 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-22 22:46:15,736 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 13 check-sat command(s) [2018-11-22 22:46:15,737 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:15,740 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 665 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-22 22:46:15,975 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:15,975 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 27 [2018-11-22 22:46:15,975 INFO L459 AbstractCegarLoop]: Interpolant automaton has 27 states [2018-11-22 22:46:15,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2018-11-22 22:46:15,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=164, Invalid=538, Unknown=0, NotChecked=0, Total=702 [2018-11-22 22:46:15,976 INFO L87 Difference]: Start difference. First operand 855 states and 1202 transitions. Second operand 27 states. [2018-11-22 22:46:16,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:16,281 INFO L93 Difference]: Finished difference Result 864 states and 1210 transitions. [2018-11-22 22:46:16,282 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-22 22:46:16,282 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 182 [2018-11-22 22:46:16,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:16,283 INFO L225 Difference]: With dead ends: 864 [2018-11-22 22:46:16,283 INFO L226 Difference]: Without dead ends: 862 [2018-11-22 22:46:16,284 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 173 SyntacticMatches, 2 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=223, Invalid=769, Unknown=0, NotChecked=0, Total=992 [2018-11-22 22:46:16,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 862 states. [2018-11-22 22:46:16,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 862 to 855. [2018-11-22 22:46:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 855 states. [2018-11-22 22:46:16,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 855 states and 1201 transitions. [2018-11-22 22:46:16,303 INFO L78 Accepts]: Start accepts. Automaton has 855 states and 1201 transitions. Word has length 182 [2018-11-22 22:46:16,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:16,303 INFO L480 AbstractCegarLoop]: Abstraction has 855 states and 1201 transitions. [2018-11-22 22:46:16,303 INFO L481 AbstractCegarLoop]: Interpolant automaton has 27 states. [2018-11-22 22:46:16,304 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1201 transitions. [2018-11-22 22:46:16,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-11-22 22:46:16,305 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:16,305 INFO L402 BasicCegarLoop]: trace histogram [17, 16, 16, 12, 12, 8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:16,305 INFO L423 AbstractCegarLoop]: === Iteration 38 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:16,305 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:16,305 INFO L82 PathProgramCache]: Analyzing trace with hash -730696556, now seen corresponding path program 1 times [2018-11-22 22:46:16,305 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:16,305 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:16,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:16,306 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:16,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:16,504 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 125 proven. 650 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-22 22:46:16,504 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:16,504 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:16,513 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:16,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:16,592 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 125 proven. 650 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-22 22:46:16,635 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:16,635 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 11 [2018-11-22 22:46:16,635 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-22 22:46:16,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-22 22:46:16,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-11-22 22:46:16,636 INFO L87 Difference]: Start difference. First operand 855 states and 1201 transitions. Second operand 11 states. [2018-11-22 22:46:16,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:16,735 INFO L93 Difference]: Finished difference Result 1437 states and 2015 transitions. [2018-11-22 22:46:16,735 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-22 22:46:16,735 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 197 [2018-11-22 22:46:16,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:16,737 INFO L225 Difference]: With dead ends: 1437 [2018-11-22 22:46:16,737 INFO L226 Difference]: Without dead ends: 962 [2018-11-22 22:46:16,738 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-11-22 22:46:16,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 962 states. [2018-11-22 22:46:16,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 962 to 933. [2018-11-22 22:46:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 933 states. [2018-11-22 22:46:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1313 transitions. [2018-11-22 22:46:16,760 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1313 transitions. Word has length 197 [2018-11-22 22:46:16,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:16,760 INFO L480 AbstractCegarLoop]: Abstraction has 933 states and 1313 transitions. [2018-11-22 22:46:16,760 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-22 22:46:16,760 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1313 transitions. [2018-11-22 22:46:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-11-22 22:46:16,761 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:16,761 INFO L402 BasicCegarLoop]: trace histogram [17, 17, 16, 12, 12, 8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:16,761 INFO L423 AbstractCegarLoop]: === Iteration 39 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:16,761 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:16,761 INFO L82 PathProgramCache]: Analyzing trace with hash 2108593553, now seen corresponding path program 3 times [2018-11-22 22:46:16,761 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:16,762 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:16,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:16,762 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 22:46:16,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:17,220 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 56 proven. 742 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-11-22 22:46:17,220 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:17,220 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:17,231 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-22 22:46:17,337 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 13 check-sat command(s) [2018-11-22 22:46:17,337 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:17,341 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:17,534 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 771 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-22 22:46:17,549 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:17,549 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 13] total 26 [2018-11-22 22:46:17,549 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-11-22 22:46:17,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-11-22 22:46:17,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=160, Invalid=490, Unknown=0, NotChecked=0, Total=650 [2018-11-22 22:46:17,549 INFO L87 Difference]: Start difference. First operand 933 states and 1313 transitions. Second operand 26 states. [2018-11-22 22:46:18,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:18,280 INFO L93 Difference]: Finished difference Result 1033 states and 1410 transitions. [2018-11-22 22:46:18,280 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2018-11-22 22:46:18,280 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 198 [2018-11-22 22:46:18,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:18,282 INFO L225 Difference]: With dead ends: 1033 [2018-11-22 22:46:18,282 INFO L226 Difference]: Without dead ends: 1031 [2018-11-22 22:46:18,282 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 197 SyntacticMatches, 3 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 786 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=551, Invalid=2989, Unknown=0, NotChecked=0, Total=3540 [2018-11-22 22:46:18,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1031 states. [2018-11-22 22:46:18,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1031 to 933. [2018-11-22 22:46:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 933 states. [2018-11-22 22:46:18,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1311 transitions. [2018-11-22 22:46:18,309 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1311 transitions. Word has length 198 [2018-11-22 22:46:18,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:18,309 INFO L480 AbstractCegarLoop]: Abstraction has 933 states and 1311 transitions. [2018-11-22 22:46:18,309 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-11-22 22:46:18,309 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1311 transitions. [2018-11-22 22:46:18,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-11-22 22:46:18,310 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:18,310 INFO L402 BasicCegarLoop]: trace histogram [19, 18, 18, 13, 13, 8, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:18,311 INFO L423 AbstractCegarLoop]: === Iteration 40 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:18,311 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:18,311 INFO L82 PathProgramCache]: Analyzing trace with hash -699066829, now seen corresponding path program 4 times [2018-11-22 22:46:18,311 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:18,311 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:18,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:18,312 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:18,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:18,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 128 proven. 842 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-22 22:46:18,486 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:18,487 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:18,493 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-22 22:46:18,602 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-22 22:46:18,602 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:18,606 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:18,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 128 proven. 842 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-22 22:46:18,670 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:18,670 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 12 [2018-11-22 22:46:18,670 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-22 22:46:18,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-22 22:46:18,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2018-11-22 22:46:18,671 INFO L87 Difference]: Start difference. First operand 933 states and 1311 transitions. Second operand 12 states. [2018-11-22 22:46:18,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:18,814 INFO L93 Difference]: Finished difference Result 1127 states and 1564 transitions. [2018-11-22 22:46:18,814 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-22 22:46:18,814 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 215 [2018-11-22 22:46:18,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:18,816 INFO L225 Difference]: With dead ends: 1127 [2018-11-22 22:46:18,816 INFO L226 Difference]: Without dead ends: 1043 [2018-11-22 22:46:18,817 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 224 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2018-11-22 22:46:18,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1043 states. [2018-11-22 22:46:18,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1043 to 1011. [2018-11-22 22:46:18,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1011 states. [2018-11-22 22:46:18,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 1011 states and 1418 transitions. [2018-11-22 22:46:18,846 INFO L78 Accepts]: Start accepts. Automaton has 1011 states and 1418 transitions. Word has length 215 [2018-11-22 22:46:18,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:18,847 INFO L480 AbstractCegarLoop]: Abstraction has 1011 states and 1418 transitions. [2018-11-22 22:46:18,847 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-22 22:46:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1418 transitions. [2018-11-22 22:46:18,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2018-11-22 22:46:18,848 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:18,848 INFO L402 BasicCegarLoop]: trace histogram [21, 20, 20, 15, 15, 10, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:18,848 INFO L423 AbstractCegarLoop]: === Iteration 41 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:18,848 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:18,848 INFO L82 PathProgramCache]: Analyzing trace with hash 408795747, now seen corresponding path program 2 times [2018-11-22 22:46:18,849 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:18,849 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:18,849 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:18,849 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:18,849 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:19,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1283 backedges. 159 proven. 1078 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-11-22 22:46:19,010 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:19,010 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:19,018 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-22 22:46:19,121 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-22 22:46:19,121 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:19,125 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:19,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1283 backedges. 159 proven. 1078 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-11-22 22:46:19,168 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:19,169 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 13 [2018-11-22 22:46:19,169 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-22 22:46:19,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-22 22:46:19,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2018-11-22 22:46:19,169 INFO L87 Difference]: Start difference. First operand 1011 states and 1418 transitions. Second operand 13 states. [2018-11-22 22:46:19,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:19,285 INFO L93 Difference]: Finished difference Result 1677 states and 2346 transitions. [2018-11-22 22:46:19,285 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-22 22:46:19,285 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 243 [2018-11-22 22:46:19,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:19,288 INFO L225 Difference]: With dead ends: 1677 [2018-11-22 22:46:19,288 INFO L226 Difference]: Without dead ends: 1124 [2018-11-22 22:46:19,289 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 264 GetRequests, 253 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2018-11-22 22:46:19,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1124 states. [2018-11-22 22:46:19,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1124 to 1089. [2018-11-22 22:46:19,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1089 states. [2018-11-22 22:46:19,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 1089 states and 1529 transitions. [2018-11-22 22:46:19,323 INFO L78 Accepts]: Start accepts. Automaton has 1089 states and 1529 transitions. Word has length 243 [2018-11-22 22:46:19,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:19,323 INFO L480 AbstractCegarLoop]: Abstraction has 1089 states and 1529 transitions. [2018-11-22 22:46:19,323 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-22 22:46:19,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1529 transitions. [2018-11-22 22:46:19,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2018-11-22 22:46:19,324 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:19,324 INFO L402 BasicCegarLoop]: trace histogram [23, 22, 22, 16, 16, 10, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:19,324 INFO L423 AbstractCegarLoop]: === Iteration 42 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:19,324 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:19,325 INFO L82 PathProgramCache]: Analyzing trace with hash 1318987330, now seen corresponding path program 5 times [2018-11-22 22:46:19,325 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:19,325 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:19,325 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:19,325 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:19,325 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:19,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1530 backedges. 158 proven. 1322 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-11-22 22:46:19,560 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:19,561 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:19,567 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-22 22:46:19,738 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 14 check-sat command(s) [2018-11-22 22:46:19,738 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:19,743 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1530 backedges. 158 proven. 1322 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-11-22 22:46:19,788 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:19,788 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 14 [2018-11-22 22:46:19,788 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-22 22:46:19,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-22 22:46:19,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2018-11-22 22:46:19,788 INFO L87 Difference]: Start difference. First operand 1089 states and 1529 transitions. Second operand 14 states. [2018-11-22 22:46:19,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:19,913 INFO L93 Difference]: Finished difference Result 1289 states and 1786 transitions. [2018-11-22 22:46:19,913 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-22 22:46:19,913 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 261 [2018-11-22 22:46:19,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:19,915 INFO L225 Difference]: With dead ends: 1289 [2018-11-22 22:46:19,915 INFO L226 Difference]: Without dead ends: 1205 [2018-11-22 22:46:19,915 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 284 GetRequests, 272 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2018-11-22 22:46:19,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1205 states. [2018-11-22 22:46:19,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1205 to 1167. [2018-11-22 22:46:19,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1167 states. [2018-11-22 22:46:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 1167 states and 1636 transitions. [2018-11-22 22:46:19,955 INFO L78 Accepts]: Start accepts. Automaton has 1167 states and 1636 transitions. Word has length 261 [2018-11-22 22:46:19,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:19,955 INFO L480 AbstractCegarLoop]: Abstraction has 1167 states and 1636 transitions. [2018-11-22 22:46:19,955 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-22 22:46:19,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1636 transitions. [2018-11-22 22:46:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2018-11-22 22:46:19,957 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:19,957 INFO L402 BasicCegarLoop]: trace histogram [25, 24, 24, 18, 18, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:19,957 INFO L423 AbstractCegarLoop]: === Iteration 43 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:19,957 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:19,957 INFO L82 PathProgramCache]: Analyzing trace with hash 589114866, now seen corresponding path program 3 times [2018-11-22 22:46:19,958 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:19,958 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:19,958 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:19,958 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:19,958 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:19,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 193 proven. 1614 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2018-11-22 22:46:20,192 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:20,192 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:20,201 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-22 22:46:20,246 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2018-11-22 22:46:20,247 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:20,250 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:20,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 469 proven. 4 refuted. 0 times theorem prover too weak. 1390 trivial. 0 not checked. [2018-11-22 22:46:20,402 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:20,402 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 6] total 19 [2018-11-22 22:46:20,403 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-22 22:46:20,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-22 22:46:20,403 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=114, Invalid=228, Unknown=0, NotChecked=0, Total=342 [2018-11-22 22:46:20,403 INFO L87 Difference]: Start difference. First operand 1167 states and 1636 transitions. Second operand 19 states. [2018-11-22 22:46:21,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:21,086 INFO L93 Difference]: Finished difference Result 1316 states and 1834 transitions. [2018-11-22 22:46:21,086 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-11-22 22:46:21,086 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 289 [2018-11-22 22:46:21,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:21,088 INFO L225 Difference]: With dead ends: 1316 [2018-11-22 22:46:21,088 INFO L226 Difference]: Without dead ends: 685 [2018-11-22 22:46:21,090 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 359 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 512 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=576, Invalid=1776, Unknown=0, NotChecked=0, Total=2352 [2018-11-22 22:46:21,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2018-11-22 22:46:21,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 662. [2018-11-22 22:46:21,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 662 states. [2018-11-22 22:46:21,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 909 transitions. [2018-11-22 22:46:21,108 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 909 transitions. Word has length 289 [2018-11-22 22:46:21,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:21,109 INFO L480 AbstractCegarLoop]: Abstraction has 662 states and 909 transitions. [2018-11-22 22:46:21,109 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-22 22:46:21,109 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 909 transitions. [2018-11-22 22:46:21,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2018-11-22 22:46:21,110 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:21,111 INFO L402 BasicCegarLoop]: trace histogram [31, 30, 30, 22, 22, 14, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:21,111 INFO L423 AbstractCegarLoop]: === Iteration 44 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:21,111 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:21,111 INFO L82 PathProgramCache]: Analyzing trace with hash 927920032, now seen corresponding path program 6 times [2018-11-22 22:46:21,111 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:21,111 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:21,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:21,112 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:21,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:21,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:46:21,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2894 backedges. 218 proven. 2606 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-22 22:46:21,336 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 22:46:21,336 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/z3 Starting monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 22:46:21,346 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-22 22:46:21,594 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 21 check-sat command(s) [2018-11-22 22:46:21,594 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-22 22:46:21,600 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 22:46:21,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2894 backedges. 218 proven. 2606 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-22 22:46:21,693 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 22:46:21,693 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 18 [2018-11-22 22:46:21,693 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-22 22:46:21,693 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-22 22:46:21,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2018-11-22 22:46:21,694 INFO L87 Difference]: Start difference. First operand 662 states and 909 transitions. Second operand 18 states. [2018-11-22 22:46:21,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 22:46:21,786 INFO L93 Difference]: Finished difference Result 867 states and 1192 transitions. [2018-11-22 22:46:21,787 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-22 22:46:21,787 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 353 [2018-11-22 22:46:21,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 22:46:21,788 INFO L225 Difference]: With dead ends: 867 [2018-11-22 22:46:21,788 INFO L226 Difference]: Without dead ends: 783 [2018-11-22 22:46:21,789 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 384 GetRequests, 368 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2018-11-22 22:46:21,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 783 states. [2018-11-22 22:46:21,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 783 to 740. [2018-11-22 22:46:21,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 740 states. [2018-11-22 22:46:21,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 740 states and 1016 transitions. [2018-11-22 22:46:21,810 INFO L78 Accepts]: Start accepts. Automaton has 740 states and 1016 transitions. Word has length 353 [2018-11-22 22:46:21,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 22:46:21,810 INFO L480 AbstractCegarLoop]: Abstraction has 740 states and 1016 transitions. [2018-11-22 22:46:21,810 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-22 22:46:21,810 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1016 transitions. [2018-11-22 22:46:21,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2018-11-22 22:46:21,812 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 22:46:21,812 INFO L402 BasicCegarLoop]: trace histogram [35, 34, 34, 25, 25, 16, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 22:46:21,812 INFO L423 AbstractCegarLoop]: === Iteration 45 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 22:46:21,812 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:46:21,812 INFO L82 PathProgramCache]: Analyzing trace with hash 1934002415, now seen corresponding path program 7 times [2018-11-22 22:46:21,812 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 22:46:21,813 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 22:46:21,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:21,813 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-22 22:46:21,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 22:46:22,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 22:46:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 22:46:22,913 INFO L469 BasicCegarLoop]: Counterexample might be feasible ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); VAL [|old(~m_msg_1_1~0)|=21, |old(~m_msg_1_2~0)|=18, |old(~m_msg_2~0)|=19, |old(~m_Protocol~0)|=23, |old(~m_recv_ack_1_1~0)|=20, |old(~m_recv_ack_1_2~0)|=22, |old(~m_recv_ack_2~0)|=24, ~m_msg_1_1~0=21, ~m_msg_1_2~0=18, ~m_msg_2~0=19, ~m_Protocol~0=23, ~m_recv_ack_1_1~0=20, ~m_recv_ack_1_2~0=22, ~m_recv_ack_2~0=24] [?] ~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; VAL [|old(~m_msg_1_1~0)|=21, |old(~m_msg_1_2~0)|=18, |old(~m_msg_2~0)|=19, |old(~m_Protocol~0)|=23, |old(~m_recv_ack_1_1~0)|=20, |old(~m_recv_ack_1_2~0)|=22, |old(~m_recv_ack_2~0)|=24, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume true; VAL [|old(~m_msg_1_1~0)|=21, |old(~m_msg_1_2~0)|=18, |old(~m_msg_2~0)|=19, |old(~m_Protocol~0)|=23, |old(~m_recv_ack_1_1~0)|=20, |old(~m_recv_ack_1_2~0)|=22, |old(~m_recv_ack_2~0)|=24, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] RET #529#return; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] CALL call #t~ret40 := main(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] ~q~0 := 0;havoc ~method_id~0;~this_expect~0 := 0;~this_buffer_empty~0 := 0; VAL [main_~q~0=0, main_~this_buffer_empty~0=0, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] goto; VAL [main_~q~0=0, main_~this_buffer_empty~0=0, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=1, main_~P9~0=0, main_~q~0=0, main_~this_buffer_empty~0=0, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=1, main_~P9~0=0, main_~q~0=0, main_~this_buffer_empty~0=0, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 == ~q~0;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; VAL [main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=1, main_~P9~0=0, main_~q~0=0, main_~this_buffer_empty~0=0, main_~this_expect~0=0, |main_#t~nondet9|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet9;havoc #t~nondet9; VAL [main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=1, main_~P9~0=0, main_~q~0=0, main_~this_buffer_empty~0=0, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] ~method_id~0 := 1; VAL [main_~method_id~0=1, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=1, main_~P9~0=0, main_~q~0=0, main_~this_buffer_empty~0=0, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;~q~0 := 1;~this_expect~0 := 0;~this_buffer_empty~0 := 1; VAL [main_~method_id~0=1, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=1, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=1, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=1, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=1, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 1 == ~q~0;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [main_~method_id~0=1, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=0, |main_#t~nondet10|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet10;havoc #t~nondet10; VAL [main_~method_id~0=1, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 2; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))));~q~0 := 3;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 3 == ~q~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=1, |main_#t~nondet22|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet22);havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=1, |main_#t~nondet23|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet23;havoc #t~nondet23; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != ~P1~0);~method_id~0 := 3; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)));~q~0 := 4;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=3, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=3, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 4 == ~q~0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, |main_#t~nondet28|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet28);havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, |main_#t~nondet29|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet29);havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, |main_#t~nondet30|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet30);havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, |main_#t~nondet31|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet31;havoc #t~nondet31; VAL [main_~method_id~0=3, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 5; VAL [main_~method_id~0=5, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))));~q~0 := 5;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=5, main_~P1~0=3, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(4 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 5 == ~q~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, |main_#t~nondet34|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet34);havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, |main_#t~nondet35|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet35);havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, |main_#t~nondet36|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet36);havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, |main_#t~nondet37|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet37);havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, |main_#t~nondet38|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet38);havoc #t~nondet38;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, |main_#t~nondet39|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet39;havoc #t~nondet39; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0);~method_id~0 := 7; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)));~q~0 := 1;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=7, main_~P1~0=(- 10), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=7, main_~P1~0=(- 10), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=7, main_~P1~0=(- 10), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 1 == ~q~0;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [main_~method_id~0=7, main_~P1~0=(- 10), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=2, |main_#t~nondet10|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet10;havoc #t~nondet10; VAL [main_~method_id~0=7, main_~P1~0=(- 10), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 2; VAL [main_~method_id~0=2, main_~P1~0=(- 10), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=2, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))));~q~0 := 3;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=2, main_~P1~0=(- 10), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 3 == ~q~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=3, |main_#t~nondet22|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet22);havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=3, |main_#t~nondet23|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet23;havoc #t~nondet23; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != ~P1~0);~method_id~0 := 3; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)));~q~0 := 4;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=3, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=3, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 4 == ~q~0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, |main_#t~nondet28|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet28);havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, |main_#t~nondet29|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet29);havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, |main_#t~nondet30|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet30);havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, |main_#t~nondet31|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet31;havoc #t~nondet31; VAL [main_~method_id~0=3, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 5; VAL [main_~method_id~0=5, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=3, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))));~q~0 := 5;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=5, main_~P1~0=5, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(4 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 5 == ~q~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, |main_#t~nondet34|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet34);havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, |main_#t~nondet35|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet35);havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, |main_#t~nondet36|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet36);havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, |main_#t~nondet37|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet37);havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, |main_#t~nondet38|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet38);havoc #t~nondet38;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, |main_#t~nondet39|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet39;havoc #t~nondet39; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0);~method_id~0 := 7; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)));~q~0 := 1;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=7, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=7, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=7, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 1 == ~q~0;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [main_~method_id~0=7, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=4, |main_#t~nondet10|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet10;havoc #t~nondet10; VAL [main_~method_id~0=7, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 2; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=4, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))));~q~0 := 3;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 3 == ~q~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=5, |main_#t~nondet22|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet22);havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=5, |main_#t~nondet23|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet23;havoc #t~nondet23; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != ~P1~0);~method_id~0 := 3; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)));~q~0 := 4;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=3, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=3, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 4 == ~q~0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, |main_#t~nondet28|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet28);havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, |main_#t~nondet29|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet29);havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, |main_#t~nondet30|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet30);havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, |main_#t~nondet31|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet31;havoc #t~nondet31; VAL [main_~method_id~0=3, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 5; VAL [main_~method_id~0=5, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=5, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))));~q~0 := 5;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=5, main_~P1~0=11, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(4 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 5 == ~q~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, |main_#t~nondet34|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet34);havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, |main_#t~nondet35|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet35);havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, |main_#t~nondet36|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet36);havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, |main_#t~nondet37|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet37);havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, |main_#t~nondet38|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet38);havoc #t~nondet38;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, |main_#t~nondet39|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet39;havoc #t~nondet39; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0);~method_id~0 := 7; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)));~q~0 := 1;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=7, main_~P1~0=(- 4), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=7, main_~P1~0=(- 4), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=7, main_~P1~0=(- 4), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 1 == ~q~0;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [main_~method_id~0=7, main_~P1~0=(- 4), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=6, |main_#t~nondet10|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet10;havoc #t~nondet10; VAL [main_~method_id~0=7, main_~P1~0=(- 4), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 2; VAL [main_~method_id~0=2, main_~P1~0=(- 4), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=6, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))));~q~0 := 3;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=2, main_~P1~0=(- 4), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 3 == ~q~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=7, |main_#t~nondet22|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet22);havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=7, |main_#t~nondet23|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet23;havoc #t~nondet23; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != ~P1~0);~method_id~0 := 3; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)));~q~0 := 4;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=3, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=3, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 4 == ~q~0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, |main_#t~nondet28|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet28);havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, |main_#t~nondet29|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet29);havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, |main_#t~nondet30|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet30);havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, |main_#t~nondet31|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet31;havoc #t~nondet31; VAL [main_~method_id~0=3, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 5; VAL [main_~method_id~0=5, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=7, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))));~q~0 := 5;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=5, main_~P1~0=13, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 2), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(4 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 5 == ~q~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, |main_#t~nondet34|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet34);havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, |main_#t~nondet35|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet35);havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, |main_#t~nondet36|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet36);havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, |main_#t~nondet37|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet37);havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, |main_#t~nondet38|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet38);havoc #t~nondet38;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, |main_#t~nondet39|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet39;havoc #t~nondet39; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0);~method_id~0 := 7; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)));~q~0 := 1;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=7, main_~P1~0=(- 14), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=7, main_~P1~0=(- 14), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=7, main_~P1~0=(- 14), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 1 == ~q~0;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [main_~method_id~0=7, main_~P1~0=(- 14), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=8, |main_#t~nondet10|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet10;havoc #t~nondet10; VAL [main_~method_id~0=7, main_~P1~0=(- 14), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 2; VAL [main_~method_id~0=2, main_~P1~0=(- 14), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=8, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))));~q~0 := 3;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=2, main_~P1~0=(- 14), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 3 == ~q~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=9, |main_#t~nondet22|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet22);havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=9, |main_#t~nondet23|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet23;havoc #t~nondet23; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != ~P1~0);~method_id~0 := 3; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)));~q~0 := 4;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=3, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=3, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 4 == ~q~0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, |main_#t~nondet28|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet28);havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, |main_#t~nondet29|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet29);havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, |main_#t~nondet30|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet30);havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, |main_#t~nondet31|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet31;havoc #t~nondet31; VAL [main_~method_id~0=3, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 5; VAL [main_~method_id~0=5, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=9, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))));~q~0 := 5;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=5, main_~P1~0=15, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(4 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 5 == ~q~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, |main_#t~nondet34|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet34);havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, |main_#t~nondet35|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet35);havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, |main_#t~nondet36|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet36);havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, |main_#t~nondet37|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet37);havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, |main_#t~nondet38|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet38);havoc #t~nondet38;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, |main_#t~nondet39|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet39;havoc #t~nondet39; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0);~method_id~0 := 7; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)));~q~0 := 1;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=7, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=7, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=7, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 1 == ~q~0;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [main_~method_id~0=7, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=10, |main_#t~nondet10|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet10;havoc #t~nondet10; VAL [main_~method_id~0=7, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 2; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=10, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))));~q~0 := 3;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 3 == ~q~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=11, |main_#t~nondet22|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet22);havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=11, |main_#t~nondet23|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet23;havoc #t~nondet23; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != ~P1~0);~method_id~0 := 3; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)));~q~0 := 4;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=3, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=3, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 4 == ~q~0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, |main_#t~nondet28|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet28);havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, |main_#t~nondet29|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet29);havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, |main_#t~nondet30|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet30);havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, |main_#t~nondet31|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet31;havoc #t~nondet31; VAL [main_~method_id~0=3, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 5; VAL [main_~method_id~0=5, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=11, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))));~q~0 := 5;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=5, main_~P1~0=17, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(4 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 5 == ~q~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, |main_#t~nondet34|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet34);havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, |main_#t~nondet35|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet35);havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, |main_#t~nondet36|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet36);havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, |main_#t~nondet37|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet37);havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, |main_#t~nondet38|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet38);havoc #t~nondet38;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, |main_#t~nondet39|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet39;havoc #t~nondet39; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0);~method_id~0 := 7; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)));~q~0 := 1;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=2, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=7, main_~P1~0=(- 6), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=7, main_~P1~0=(- 6), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=7, main_~P1~0=(- 6), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 1 == ~q~0;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [main_~method_id~0=7, main_~P1~0=(- 6), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=12, |main_#t~nondet10|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet10;havoc #t~nondet10; VAL [main_~method_id~0=7, main_~P1~0=(- 6), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 2; VAL [main_~method_id~0=2, main_~P1~0=(- 6), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=12, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))));~q~0 := 3;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=2, main_~P1~0=(- 6), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 3 == ~q~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=13, |main_#t~nondet22|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet22);havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=13, |main_#t~nondet23|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet23;havoc #t~nondet23; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != ~P1~0);~method_id~0 := 3; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)));~q~0 := 4;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=1, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=3, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=3, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 4 == ~q~0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, |main_#t~nondet28|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet28);havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, |main_#t~nondet29|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet29);havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, |main_#t~nondet30|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet30);havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, |main_#t~nondet31|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet31;havoc #t~nondet31; VAL [main_~method_id~0=3, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 5; VAL [main_~method_id~0=5, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=13, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))));~q~0 := 5;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=5, main_~P1~0=7, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=(- 1), main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(4 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 5 == ~q~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, |main_#t~nondet34|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet34);havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, |main_#t~nondet35|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet35);havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, |main_#t~nondet36|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet36);havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, |main_#t~nondet37|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet37);havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, |main_#t~nondet38|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet38);havoc #t~nondet38;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, |main_#t~nondet39|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet39;havoc #t~nondet39; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0);~method_id~0 := 7; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)));~q~0 := 1;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=1, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=7, main_~P1~0=(- 12), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=7, main_~P1~0=(- 12), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=7, main_~P1~0=(- 12), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 1 == ~q~0;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [main_~method_id~0=7, main_~P1~0=(- 12), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=14, |main_#t~nondet10|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet10;havoc #t~nondet10; VAL [main_~method_id~0=7, main_~P1~0=(- 12), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 2; VAL [main_~method_id~0=2, main_~P1~0=(- 12), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=14, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))));~q~0 := 3;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=2, main_~P1~0=(- 12), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 3 == ~q~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=15, |main_#t~nondet22|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet22);havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=15, |main_#t~nondet23|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet23;havoc #t~nondet23; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != ~P1~0);~method_id~0 := 3; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)));~q~0 := 4;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=3, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=3, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=3, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 4 == ~q~0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, |main_#t~nondet28|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet28);havoc #t~nondet28;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, |main_#t~nondet29|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet29);havoc #t~nondet29;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, |main_#t~nondet30|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet30);havoc #t~nondet30;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [main_~method_id~0=3, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, |main_#t~nondet31|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet31;havoc #t~nondet31; VAL [main_~method_id~0=3, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 5; VAL [main_~method_id~0=5, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=4, main_~this_buffer_empty~0=1, main_~this_expect~0=15, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))));~q~0 := 5;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=5, main_~P1~0=9, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=1, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(3 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(4 == ~q~0); VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 5 == ~q~0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, |main_#t~nondet34|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet34);havoc #t~nondet34;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, |main_#t~nondet35|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet35);havoc #t~nondet35;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, |main_#t~nondet36|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet36);havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, |main_#t~nondet37|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet37);havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, |main_#t~nondet38|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet38);havoc #t~nondet38;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, |main_#t~nondet39|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet39;havoc #t~nondet39; VAL [main_~method_id~0=5, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0);~method_id~0 := 7; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=5, main_~this_buffer_empty~0=0, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)));~q~0 := 1;~this_expect~0 := ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=7, main_~P1~0=1, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=7, main_~P1~0=(- 8), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(~this_expect~0 > 16); VAL [main_~method_id~0=7, main_~P1~0=(- 8), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=7, main_~P1~0=(- 8), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 1 == ~q~0;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [main_~method_id~0=7, main_~P1~0=(- 8), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=16, |main_#t~nondet10|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet10;havoc #t~nondet10; VAL [main_~method_id~0=7, main_~P1~0=(- 8), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2));~method_id~0 := 2; VAL [main_~method_id~0=2, main_~P1~0=(- 8), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=1, main_~this_buffer_empty~0=1, main_~this_expect~0=16, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))));~q~0 := 3;~this_expect~0 := 1 + ~this_expect~0;~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [main_~method_id~0=2, main_~P1~0=(- 8), main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=17, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~P1~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~P2~0 := #t~nondet1;havoc #t~nondet1;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~P3~0 := #t~nondet2;havoc #t~nondet2;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~P4~0 := #t~nondet3;havoc #t~nondet3;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~P5~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~P6~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~P7~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~P8~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~P9~0 := #t~nondet8;havoc #t~nondet8; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=17, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume ~this_expect~0 > 16;~this_expect~0 := -16; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=(- 16), ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=(- 16), ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(1 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=(- 16), ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(2 == ~q~0); VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=(- 16), ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 3 == ~q~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=(- 16), |main_#t~nondet22|=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != #t~nondet22);havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=(- 16), |main_#t~nondet23|=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume 0 != #t~nondet23;havoc #t~nondet23; VAL [main_~method_id~0=2, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=(- 16), ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !(0 != ~P1~0);~method_id~0 := 3; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=(- 16), ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume (1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)); VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=(- 16), ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] assume !false; VAL [main_~method_id~0=3, main_~P1~0=0, main_~P2~0=0, main_~P3~0=0, main_~P4~0=0, main_~P5~0=0, main_~P6~0=0, main_~P7~0=0, main_~P8~0=0, main_~P9~0=0, main_~q~0=3, main_~this_buffer_empty~0=0, main_~this_expect~0=(- 16), ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] CALL call ULTIMATE.init(); VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=21, ~m_msg_1_2~0=18, ~m_msg_2~0=19, ~m_Protocol~0=23, ~m_recv_ack_1_1~0=20, ~m_recv_ack_1_2~0=22, ~m_recv_ack_2~0=24] [L5] ~m_Protocol~0 := 1; [L6] ~m_msg_2~0 := 2; [L7] ~m_recv_ack_2~0 := 3; [L8] ~m_msg_1_1~0 := 4; [L9] ~m_msg_1_2~0 := 5; [L10] ~m_recv_ack_1_1~0 := 6; [L11] ~m_recv_ack_1_2~0 := 7; VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] ensures true; VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] RET call ULTIMATE.init(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] CALL call #t~ret40 := main(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [L16] ~q~0 := 0; [L17] havoc ~method_id~0; [L20] ~this_expect~0 := 0; [L21] ~this_buffer_empty~0 := 0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L43-L62] assume 0 == ~q~0; [L44] assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; VAL [#t~nondet9=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L44-L59] assume 0 != #t~nondet9; [L44] havoc #t~nondet9; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L48] ~method_id~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L50-L52] assume !false; [L54] ~q~0 := 1; [L56] ~this_expect~0 := 0; [L56] ~this_buffer_empty~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L38-L40] assume ~this_expect~0 > 16; [L39] ~this_expect~0 := -16; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L286-L288] assume (1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L569] assert false; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=21, ~m_msg_1_2~0=18, ~m_msg_2~0=19, ~m_Protocol~0=23, ~m_recv_ack_1_1~0=20, ~m_recv_ack_1_2~0=22, ~m_recv_ack_2~0=24] [L5] ~m_Protocol~0 := 1; [L6] ~m_msg_2~0 := 2; [L7] ~m_recv_ack_2~0 := 3; [L8] ~m_msg_1_1~0 := 4; [L9] ~m_msg_1_2~0 := 5; [L10] ~m_recv_ack_1_1~0 := 6; [L11] ~m_recv_ack_1_2~0 := 7; VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] ensures true; VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] RET call ULTIMATE.init(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] CALL call #t~ret40 := main(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [L16] ~q~0 := 0; [L17] havoc ~method_id~0; [L20] ~this_expect~0 := 0; [L21] ~this_buffer_empty~0 := 0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L43-L62] assume 0 == ~q~0; [L44] assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; VAL [#t~nondet9=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L44-L59] assume 0 != #t~nondet9; [L44] havoc #t~nondet9; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L48] ~method_id~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L50-L52] assume !false; [L54] ~q~0 := 1; [L56] ~this_expect~0 := 0; [L56] ~this_buffer_empty~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L286-L288] assume !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))); [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L363-L462] assume 4 == ~q~0; [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L364-L379] assume !(0 != #t~nondet28); [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L380-L395] assume !(0 != #t~nondet29); [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L396-L411] assume !(0 != #t~nondet30); [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L412-L427] assume 0 != #t~nondet31; [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L414-L425] assume 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L418-L420] assume !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))); [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L263-L362] assume !(3 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L363-L462] assume !(4 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L463-L562] assume 5 == ~q~0; [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L464-L479] assume !(0 != #t~nondet34); [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L480-L495] assume !(0 != #t~nondet35); [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L496-L511] assume !(0 != #t~nondet36); [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L512-L527] assume !(0 != #t~nondet37); [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L528-L543] assume !(0 != #t~nondet38); [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L544-L559] assume 0 != #t~nondet39; [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L546-L557] assume 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0); [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L550-L552] assume !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))); [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L38-L40] assume !(~this_expect~0 > 16); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L63-L162] assume 1 == ~q~0; [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L64-L79] assume 0 != #t~nondet10; [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L66-L77] assume !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)); [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L70-L72] assume !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))); [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L24-L565] assume !false; [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L38-L40] assume ~this_expect~0 > 16; [L39] ~this_expect~0 := -16; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L43-L62] assume !(0 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L63-L162] assume !(1 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L163-L262] assume !(2 == ~q~0); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L263-L362] assume 3 == ~q~0; [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L264-L279] assume !(0 != #t~nondet22); [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L280-L295] assume 0 != #t~nondet23; [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L282-L293] assume !(0 != ~P1~0); [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L286-L288] assume (1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L569] assert false; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [?] CALL call ULTIMATE.init(); VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=21, ~m_msg_1_2~0=18, ~m_msg_2~0=19, ~m_Protocol~0=23, ~m_recv_ack_1_1~0=20, ~m_recv_ack_1_2~0=22, ~m_recv_ack_2~0=24] [L5] ~m_Protocol~0 := 1; [L6] ~m_msg_2~0 := 2; [L7] ~m_recv_ack_2~0 := 3; [L8] ~m_msg_1_1~0 := 4; [L9] ~m_msg_1_2~0 := 5; [L10] ~m_recv_ack_1_1~0 := 6; [L11] ~m_recv_ack_1_2~0 := 7; VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] RET call ULTIMATE.init(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] CALL call #t~ret40 := main(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [L16] ~q~0 := 0; [L17] havoc ~method_id~0; [L20] ~this_expect~0 := 0; [L21] ~this_buffer_empty~0 := 0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L43] COND TRUE 0 == ~q~0 [L44] assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; VAL [#t~nondet9=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L44-L59] COND TRUE 0 != #t~nondet9 [L44] havoc #t~nondet9; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L48] ~method_id~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L50-L52] COND FALSE !(false) [L54] ~q~0 := 1; [L56] ~this_expect~0 := 0; [L56] ~this_buffer_empty~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L38] COND TRUE ~this_expect~0 > 16 [L39] ~this_expect~0 := -16; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L286] COND TRUE (1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L569] assert false; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=21, ~m_msg_1_2~0=18, ~m_msg_2~0=19, ~m_Protocol~0=23, ~m_recv_ack_1_1~0=20, ~m_recv_ack_1_2~0=22, ~m_recv_ack_2~0=24] [L5] ~m_Protocol~0 := 1; [L6] ~m_msg_2~0 := 2; [L7] ~m_recv_ack_2~0 := 3; [L8] ~m_msg_1_1~0 := 4; [L9] ~m_msg_1_2~0 := 5; [L10] ~m_recv_ack_1_1~0 := 6; [L11] ~m_recv_ack_1_2~0 := 7; VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] RET call ULTIMATE.init(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] CALL call #t~ret40 := main(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [L16] ~q~0 := 0; [L17] havoc ~method_id~0; [L20] ~this_expect~0 := 0; [L21] ~this_buffer_empty~0 := 0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L43] COND TRUE 0 == ~q~0 [L44] assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; VAL [#t~nondet9=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L44-L59] COND TRUE 0 != #t~nondet9 [L44] havoc #t~nondet9; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L48] ~method_id~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L50-L52] COND FALSE !(false) [L54] ~q~0 := 1; [L56] ~this_expect~0 := 0; [L56] ~this_buffer_empty~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L38] COND TRUE ~this_expect~0 > 16 [L39] ~this_expect~0 := -16; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L286] COND TRUE (1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L569] assert false; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [?] CALL call ULTIMATE.init(); VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=21, ~m_msg_1_2~0=18, ~m_msg_2~0=19, ~m_Protocol~0=23, ~m_recv_ack_1_1~0=20, ~m_recv_ack_1_2~0=22, ~m_recv_ack_2~0=24] [L5] ~m_Protocol~0 := 1; [L6] ~m_msg_2~0 := 2; [L7] ~m_recv_ack_2~0 := 3; [L8] ~m_msg_1_1~0 := 4; [L9] ~m_msg_1_2~0 := 5; [L10] ~m_recv_ack_1_1~0 := 6; [L11] ~m_recv_ack_1_2~0 := 7; VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] RET call ULTIMATE.init(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] CALL call #t~ret40 := main(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [L16] ~q~0 := 0; [L17] havoc ~method_id~0; [L20] ~this_expect~0 := 0; [L21] ~this_buffer_empty~0 := 0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L43] COND TRUE 0 == ~q~0 [L44] assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; VAL [#t~nondet9=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L44-L59] COND TRUE 0 != #t~nondet9 [L44] havoc #t~nondet9; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L48] ~method_id~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L50-L52] COND FALSE !(false) [L54] ~q~0 := 1; [L56] ~this_expect~0 := 0; [L56] ~this_buffer_empty~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L38] COND TRUE ~this_expect~0 > 16 [L39] ~this_expect~0 := -16; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L286] COND TRUE (1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L569] assert false; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=21, ~m_msg_1_2~0=18, ~m_msg_2~0=19, ~m_Protocol~0=23, ~m_recv_ack_1_1~0=20, ~m_recv_ack_1_2~0=22, ~m_recv_ack_2~0=24] [L5] ~m_Protocol~0 := 1; [L6] ~m_msg_2~0 := 2; [L7] ~m_recv_ack_2~0 := 3; [L8] ~m_msg_1_1~0 := 4; [L9] ~m_msg_1_2~0 := 5; [L10] ~m_recv_ack_1_1~0 := 6; [L11] ~m_recv_ack_1_2~0 := 7; VAL [old(~m_msg_1_1~0)=21, old(~m_msg_1_2~0)=18, old(~m_msg_2~0)=19, old(~m_Protocol~0)=23, old(~m_recv_ack_1_1~0)=20, old(~m_recv_ack_1_2~0)=22, old(~m_recv_ack_2~0)=24, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] RET call ULTIMATE.init(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [?] CALL call #t~ret40 := main(); VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3] [L16] ~q~0 := 0; [L17] havoc ~method_id~0; [L20] ~this_expect~0 := 0; [L21] ~this_buffer_empty~0 := 0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L43] COND TRUE 0 == ~q~0 [L44] assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; VAL [#t~nondet9=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L44-L59] COND TRUE 0 != #t~nondet9 [L44] havoc #t~nondet9; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L48] ~method_id~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=0, ~this_buffer_empty~0=0, ~this_expect~0=0] [L50-L52] COND FALSE !(false) [L54] ~q~0 := 1; [L56] ~this_expect~0 := 0; [L56] ~this_buffer_empty~0 := 1; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=1, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=1, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=0] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=1] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=1] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=3, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=2] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=2] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-10, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=3] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=3] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=5, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=4] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=4] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=5] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=5] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=11, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=6] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=6] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-4, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=7] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=7] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=13, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-2, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=8] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=8] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-14, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=9] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=9] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=15, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=10] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=10] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=11] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=11] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=17, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=12] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=2, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=12] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-6, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=13] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=1, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=13] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=7, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=-1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=14] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=1, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=14] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-12, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=15] [L286] COND FALSE !((1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0))) [L290] ~q~0 := 4; [L292] ~this_expect~0 := ~this_expect~0; [L292] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L363] COND TRUE 4 == ~q~0 [L364] assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647; VAL [#t~nondet28=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L364-L379] COND FALSE !(0 != #t~nondet28) [L364] havoc #t~nondet28; [L380] assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647; VAL [#t~nondet29=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L380-L395] COND FALSE !(0 != #t~nondet29) [L380] havoc #t~nondet29; [L396] assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; VAL [#t~nondet30=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L396-L411] COND FALSE !(0 != #t~nondet30) [L396] havoc #t~nondet30; [L412] assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; VAL [#t~nondet31=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L412-L427] COND TRUE 0 != #t~nondet31 [L412] havoc #t~nondet31; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L414] COND TRUE 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && !(1 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) && 0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L416] ~method_id~0 := 5; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=4, ~this_buffer_empty~0=1, ~this_expect~0=15] [L418] COND FALSE !(((((if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2))) || ((1 != ~this_buffer_empty~0 && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && !(1 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2) && 0 != (if ~P6~0 < 0 && 0 != ~P6~0 % 2 then ~P6~0 % 2 - 2 else ~P6~0 % 2)))) [L422] ~q~0 := 5; [L424] ~this_expect~0 := 1 + ~this_expect~0; [L424] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=9, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=1, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L263] COND FALSE !(3 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L363] COND FALSE !(4 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L463] COND TRUE 5 == ~q~0 [L464] assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; VAL [#t~nondet34=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L464-L479] COND FALSE !(0 != #t~nondet34) [L464] havoc #t~nondet34; [L480] assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; VAL [#t~nondet35=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L480-L495] COND FALSE !(0 != #t~nondet35) [L480] havoc #t~nondet35; [L496] assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; VAL [#t~nondet36=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L496-L511] COND FALSE !(0 != #t~nondet36) [L496] havoc #t~nondet36; [L512] assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; VAL [#t~nondet37=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L512-L527] COND FALSE !(0 != #t~nondet37) [L512] havoc #t~nondet37; [L528] assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; VAL [#t~nondet38=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L528-L543] COND FALSE !(0 != #t~nondet38) [L528] havoc #t~nondet38; [L544] assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; VAL [#t~nondet39=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L544-L559] COND TRUE 0 != #t~nondet39 [L544] havoc #t~nondet39; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=5, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L546] COND TRUE 0 != ~P1~0 && !(1 != ~P1~0 && 0 != ~P1~0) [L548] ~method_id~0 := 7; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=5, ~this_buffer_empty~0=0, ~this_expect~0=16] [L550] COND FALSE !(((1 == ~this_buffer_empty~0 && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0)) || (((~P9~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && 0 != ~P9~0) && 0 != ~P9~0 && !(1 != ~P9~0 && 0 != ~P9~0))) [L554] ~q~0 := 1; [L556] ~this_expect~0 := ~this_expect~0; [L556] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=1, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L38] COND FALSE !(~this_expect~0 > 16) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L63] COND TRUE 1 == ~q~0 [L64] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; VAL [#t~nondet10=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L64-L79] COND TRUE 0 != #t~nondet10 [L64] havoc #t~nondet10; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=7, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L66] COND TRUE !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)) [L68] ~method_id~0 := 2; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=1, ~this_buffer_empty~0=1, ~this_expect~0=16] [L70] COND FALSE !((((if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2) != (if ~this_expect~0 < 0 && 0 != ~this_expect~0 % 2 then ~this_expect~0 % 2 - 2 else ~this_expect~0 % 2) && 1 == ~this_buffer_empty~0) && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2))) || (1 != ~this_buffer_empty~0 && !(0 != (if ~P1~0 < 0 && 0 != ~P1~0 % 2 then ~P1~0 % 2 - 2 else ~P1~0 % 2)))) [L74] ~q~0 := 3; [L76] ~this_expect~0 := 1 + ~this_expect~0; [L76] ~this_buffer_empty~0 := 1 - ~this_buffer_empty~0; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=-8, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L24-L565] COND FALSE !(false) [L27] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L27] ~P1~0 := #t~nondet0; [L27] havoc #t~nondet0; [L28] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L28] ~P2~0 := #t~nondet1; [L28] havoc #t~nondet1; [L29] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L29] ~P3~0 := #t~nondet2; [L29] havoc #t~nondet2; [L30] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L30] ~P4~0 := #t~nondet3; [L30] havoc #t~nondet3; [L31] assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647; [L31] ~P5~0 := #t~nondet4; [L31] havoc #t~nondet4; [L32] assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; [L32] ~P6~0 := #t~nondet5; [L32] havoc #t~nondet5; [L33] assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647; [L33] ~P7~0 := #t~nondet6; [L33] havoc #t~nondet6; [L34] assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; [L34] ~P8~0 := #t~nondet7; [L34] havoc #t~nondet7; [L35] assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; [L35] ~P9~0 := #t~nondet8; [L35] havoc #t~nondet8; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=17] [L38] COND TRUE ~this_expect~0 > 16 [L39] ~this_expect~0 := -16; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L43] COND FALSE !(0 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L63] COND FALSE !(1 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L163] COND FALSE !(2 == ~q~0) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L263] COND TRUE 3 == ~q~0 [L264] assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647; VAL [#t~nondet22=0, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L264-L279] COND FALSE !(0 != #t~nondet22) [L264] havoc #t~nondet22; [L280] assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647; VAL [#t~nondet23=1, ~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L280-L295] COND TRUE 0 != #t~nondet23 [L280] havoc #t~nondet23; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=2, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L282] COND TRUE !(0 != ~P1~0) [L284] ~method_id~0 := 3; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L286] COND TRUE (1 == ~this_buffer_empty~0 && !(0 != ~P3~0)) || ((~P3~0 != (if ~this_expect~0 - 1 < 0 && 0 != (~this_expect~0 - 1) % 2 then (~this_expect~0 - 1) % 2 - 2 else (~this_expect~0 - 1) % 2) && 1 != ~this_buffer_empty~0) && !(0 != ~P3~0)) VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L569] assert false; VAL [~m_msg_1_1~0=4, ~m_msg_1_2~0=5, ~m_msg_2~0=2, ~m_Protocol~0=1, ~m_recv_ack_1_1~0=6, ~m_recv_ack_1_2~0=7, ~m_recv_ack_2~0=3, ~method_id~0=3, ~P1~0=0, ~P2~0=0, ~P3~0=0, ~P4~0=0, ~P5~0=0, ~P6~0=0, ~P7~0=0, ~P8~0=0, ~P9~0=0, ~q~0=3, ~this_buffer_empty~0=0, ~this_expect~0=-16] [L5] int m_Protocol = 1; [L6] int m_msg_2 = 2; [L7] int m_recv_ack_2 = 3; [L8] int m_msg_1_1 = 4; [L9] int m_msg_1_2 = 5; [L10] int m_recv_ack_1_1 = 6; [L11] int m_recv_ack_1_2 = 7; VAL [\old(m_msg_1_1)=21, \old(m_msg_1_2)=18, \old(m_msg_2)=19, \old(m_Protocol)=23, \old(m_recv_ack_1_1)=20, \old(m_recv_ack_1_2)=22, \old(m_recv_ack_2)=24, m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3] [L16] int q = 0; [L17] int method_id; [L20] int this_expect = 0; [L21] int this_buffer_empty = 0; VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, q=0, this_buffer_empty=0, this_expect=0] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=1, P9=0, q=0, this_buffer_empty=0, this_expect=0] [L43] COND TRUE q == 0 [L44] COND TRUE __VERIFIER_nondet_int() [L48] method_id = 1 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=1, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=1, P9=0, q=0, this_buffer_empty=0, this_expect=0] [L50] COND FALSE !(0) [L54] q = 1 [L56] this_expect=0 [L56] this_buffer_empty=1 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=1, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=1, P9=0, q=1, this_buffer_empty=1, this_expect=0] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=1, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=0] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=1, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=0] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=0] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=2] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=1, this_buffer_empty=1, this_expect=2] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-10, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=2] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-10, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=2] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-10, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=2] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-10, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=4] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=1, this_buffer_empty=1, this_expect=4] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=4] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=4] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=4] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=6] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-4, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=6] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-4, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=6] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-4, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=6] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-4, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=8] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=1, this_buffer_empty=1, this_expect=8] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-14, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=8] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-14, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=8] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-14, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=8] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-14, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=10] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=10] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=10] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=10] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=12] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=1, this_buffer_empty=1, this_expect=12] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-6, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=12] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-6, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=12] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-6, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=12] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-6, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=14] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=1, this_buffer_empty=1, this_expect=14] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-12, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=14] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-12, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=14] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-12, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=14] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-12, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=16] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-8, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=16] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-8, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=16] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-8, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=16] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-8, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=17] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND TRUE this_expect > 16 [L39] this_expect = -16 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L286] COND TRUE (((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2)))) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L569] __VERIFIER_error() VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] ----- [2018-11-22 22:47:33,815 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6c2ce36a-d267-43e1-85cc-2e0e2a7b9adc/bin-2019/uautomizer/witness.graphml [2018-11-22 22:47:33,815 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 22:47:33,815 INFO L168 Benchmark]: Toolchain (without parser) took 96406.09 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 647.0 MB). Free memory was 960.3 MB in the beginning and 838.8 MB in the end (delta: 121.6 MB). Peak memory consumption was 768.5 MB. Max. memory is 11.5 GB. [2018-11-22 22:47:33,817 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:47:33,817 INFO L168 Benchmark]: CACSL2BoogieTranslator took 283.40 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 938.8 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-22 22:47:33,817 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 938.8 MB in the beginning and 1.1 GB in the end (delta: -200.5 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2018-11-22 22:47:33,818 INFO L168 Benchmark]: Boogie Preprocessor took 38.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 22:47:33,818 INFO L168 Benchmark]: RCFGBuilder took 591.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 53.0 MB). Peak memory consumption was 53.0 MB. Max. memory is 11.5 GB. [2018-11-22 22:47:33,818 INFO L168 Benchmark]: TraceAbstraction took 43796.27 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 504.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 75.9 MB). Peak memory consumption was 580.3 MB. Max. memory is 11.5 GB. [2018-11-22 22:47:33,929 INFO L168 Benchmark]: Witness Printer took 51634.30 ms. Allocated memory is still 1.7 GB. Free memory was 1.0 GB in the beginning and 838.8 MB in the end (delta: 169.0 MB). Peak memory consumption was 169.0 MB. Max. memory is 11.5 GB. [2018-11-22 22:47:33,930 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 283.40 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 938.8 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 938.8 MB in the beginning and 1.1 GB in the end (delta: -200.5 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 591.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 53.0 MB). Peak memory consumption was 53.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 43796.27 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 504.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 75.9 MB). Peak memory consumption was 580.3 MB. Max. memory is 11.5 GB. * Witness Printer took 51634.30 ms. Allocated memory is still 1.7 GB. Free memory was 1.0 GB in the beginning and 838.8 MB in the end (delta: 169.0 MB). Peak memory consumption was 169.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 569]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L5] int m_Protocol = 1; [L6] int m_msg_2 = 2; [L7] int m_recv_ack_2 = 3; [L8] int m_msg_1_1 = 4; [L9] int m_msg_1_2 = 5; [L10] int m_recv_ack_1_1 = 6; [L11] int m_recv_ack_1_2 = 7; VAL [\old(m_msg_1_1)=21, \old(m_msg_1_2)=18, \old(m_msg_2)=19, \old(m_Protocol)=23, \old(m_recv_ack_1_1)=20, \old(m_recv_ack_1_2)=22, \old(m_recv_ack_2)=24, m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3] [L16] int q = 0; [L17] int method_id; [L20] int this_expect = 0; [L21] int this_buffer_empty = 0; VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, q=0, this_buffer_empty=0, this_expect=0] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=1, P9=0, q=0, this_buffer_empty=0, this_expect=0] [L43] COND TRUE q == 0 [L44] COND TRUE __VERIFIER_nondet_int() [L48] method_id = 1 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=1, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=1, P9=0, q=0, this_buffer_empty=0, this_expect=0] [L50] COND FALSE !(0) [L54] q = 1 [L56] this_expect=0 [L56] this_buffer_empty=1 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=1, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=1, P9=0, q=1, this_buffer_empty=1, this_expect=0] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=1, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=0] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=1, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=0] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=0] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=1] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=1] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=3, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=2] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=2] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=1, this_buffer_empty=1, this_expect=2] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-10, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=2] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-10, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=2] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-10, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=2] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-10, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=3] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=3] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=5, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=4] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=4] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=1, this_buffer_empty=1, this_expect=4] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=4] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=4] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=4] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=5] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=5] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=11, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=6] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=6] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-4, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=6] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-4, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=6] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-4, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=6] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-4, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=7] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=7] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=13, P2=0, P3=0, P4=0, P5=0, P6=-2, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=8] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=8] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=1, this_buffer_empty=1, this_expect=8] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-14, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=8] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-14, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=8] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-14, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=8] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-14, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=9] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=9] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=15, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=10] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=10] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=10] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=10] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=10] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=11] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=11] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=17, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=12] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=5, this_buffer_empty=0, this_expect=12] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=2, q=1, this_buffer_empty=1, this_expect=12] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-6, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=12] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-6, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=12] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-6, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=12] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-6, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=13] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=1, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=13] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=7, P2=0, P3=0, P4=0, P5=0, P6=-1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=14] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=5, this_buffer_empty=0, this_expect=14] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=1, q=1, this_buffer_empty=1, this_expect=14] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-12, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=14] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-12, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=14] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-12, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=14] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-12, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=15] [L286] COND FALSE !((((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2))))) [L290] q = 4 [L292] this_expect=this_expect [L292] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L363] COND TRUE q == 4 [L364] COND FALSE !(__VERIFIER_nondet_int()) [L380] COND FALSE !(__VERIFIER_nondet_int()) [L396] COND FALSE !(__VERIFIER_nondet_int()) [L412] COND TRUE __VERIFIER_nondet_int() [L414] COND TRUE (((P1 % 2) != (0 % 2)) && !(((P1 % 2) != ((0 + 1) % 2)) && ((P1 % 2) != (0 % 2)))) [L416] method_id = 5 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=4, this_buffer_empty=1, this_expect=15] [L418] COND FALSE !(((((((P6 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))) || (((this_buffer_empty != 1) && ((P6 % 2) != (0 % 2))) && (((P6 % 2) != (0 % 2)) && !(((P6 % 2) != ((0 + 1) % 2)) && ((P6 % 2) != (0 % 2))))))) [L422] q = 5 [L424] this_expect=(this_expect + 1) [L424] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=9, P2=0, P3=0, P4=0, P5=0, P6=1, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L263] COND FALSE !(q == 3) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L363] COND FALSE !(q == 4) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=5, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L463] COND TRUE q == 5 [L464] COND FALSE !(__VERIFIER_nondet_int()) [L480] COND FALSE !(__VERIFIER_nondet_int()) [L496] COND FALSE !(__VERIFIER_nondet_int()) [L512] COND FALSE !(__VERIFIER_nondet_int()) [L528] COND FALSE !(__VERIFIER_nondet_int()) [L544] COND TRUE __VERIFIER_nondet_int() [L546] COND TRUE ((P1 != (((0 + 1) - 1) % 2)) && !((P1 != ((((0 + 1) + 1) - 1) % 2)) && (P1 != (((0 + 1) - 1) % 2)))) [L548] method_id = 7 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=5, this_buffer_empty=0, this_expect=16] [L550] COND FALSE !(((((this_buffer_empty == 1) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))) || ((((P9 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && (P9 != (((0 + 1) - 1) % 2))) && ((P9 != (((0 + 1) - 1) % 2)) && !((P9 != ((((0 + 1) + 1) - 1) % 2)) && (P9 != (((0 + 1) - 1) % 2))))))) [L554] q = 1 [L556] this_expect=this_expect [L556] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=1, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=16] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND FALSE !(this_expect > 16) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-8, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=16] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=7, P1=-8, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=16] [L63] COND TRUE q == 1 [L64] COND TRUE __VERIFIER_nondet_int() [L66] COND TRUE !((P1 % 2) != (0 % 2)) [L68] method_id = 2 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-8, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=1, this_buffer_empty=1, this_expect=16] [L70] COND FALSE !((((((P1 % 2) != (this_expect % 2)) && (this_buffer_empty == 1)) && !((P1 % 2) != (0 % 2))) || ((this_buffer_empty != 1) && !((P1 % 2) != (0 % 2))))) [L74] q = 3 [L76] this_expect=(this_expect + 1) [L76] this_buffer_empty=(1 - this_buffer_empty) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=-8, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=17] [L24] COND TRUE 1 [L27] int P1=__VERIFIER_nondet_int(); [L28] int P2=__VERIFIER_nondet_int(); [L29] int P3=__VERIFIER_nondet_int(); [L30] int P4=__VERIFIER_nondet_int(); [L31] int P5=__VERIFIER_nondet_int(); [L32] int P6=__VERIFIER_nondet_int(); [L33] int P7=__VERIFIER_nondet_int(); [L34] int P8=__VERIFIER_nondet_int(); [L35] int P9=__VERIFIER_nondet_int(); [L38] COND TRUE this_expect > 16 [L39] this_expect = -16 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L43] COND FALSE !(q == 0) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L63] COND FALSE !(q == 1) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L163] COND FALSE !(q == 2) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=2, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L263] COND TRUE q == 3 [L264] COND FALSE !(__VERIFIER_nondet_int()) [L280] COND TRUE __VERIFIER_nondet_int() [L282] COND TRUE !(P1 != (((0 + 1) - 1) % 2)) [L284] method_id = 3 VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L286] COND TRUE (((this_buffer_empty == 1) && !(P3 != (((0 + 1) - 1) % 2))) || (((P3 != ((this_expect - 1) % 2)) && (this_buffer_empty != 1)) && !(P3 != (((0 + 1) - 1) % 2)))) VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] [L569] __VERIFIER_error() VAL [m_msg_1_1=4, m_msg_1_2=5, m_msg_2=2, m_Protocol=1, m_recv_ack_1_1=6, m_recv_ack_1_2=7, m_recv_ack_2=3, method_id=3, P1=0, P2=0, P3=0, P4=0, P5=0, P6=0, P7=0, P8=0, P9=0, q=3, this_buffer_empty=0, this_expect=-16] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 115 locations, 1 error locations. UNSAFE Result, 43.7s OverallTime, 45 OverallIterations, 35 TraceHistogramMax, 9.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 9604 SDtfs, 18695 SDslu, 52007 SDs, 0 SdLazy, 9336 SolverSat, 1351 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5286 GetRequests, 4706 SyntacticMatches, 40 SemanticMatches, 540 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2254 ImplicationChecksByTransitivity, 7.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1167occurred in iteration=42, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 44 MinimizatonAttempts, 1077 StatesRemovedByMinimization, 42 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 3.3s SatisfiabilityAnalysisTime, 8.0s InterpolantComputationTime, 9881 NumberOfCodeBlocks, 9431 NumberOfCodeBlocksAsserted, 167 NumberOfCheckSat, 9402 ConstructedInterpolants, 94 QuantifiedInterpolants, 7117042 SizeOfPredicates, 75 NumberOfNonLiveVariables, 25255 ConjunctsInSsa, 652 ConjunctsInUnsatCore, 80 InterpolantComputations, 11 PerfectInterpolantSequences, 9546/33980 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...