./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_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/config/TaipanReach.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_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 747981090a474d9d2269aea1ffd03eef2ddc8848 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 [2018-11-23 01:23:12,265 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:23:12,266 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:23:12,274 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:23:12,274 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:23:12,275 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:23:12,276 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:23:12,277 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:23:12,278 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:23:12,279 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:23:12,279 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:23:12,280 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:23:12,280 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:23:12,281 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:23:12,281 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:23:12,282 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:23:12,282 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:23:12,283 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:23:12,285 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:23:12,285 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:23:12,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:23:12,287 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:23:12,288 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:23:12,288 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:23:12,288 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:23:12,289 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:23:12,289 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:23:12,290 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:23:12,290 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:23:12,290 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:23:12,291 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:23:12,291 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:23:12,291 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:23:12,291 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:23:12,291 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:23:12,292 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:23:12,292 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 01:23:12,300 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:23:12,300 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:23:12,301 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:23:12,301 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 01:23:12,301 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 01:23:12,301 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 01:23:12,301 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 01:23:12,302 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 01:23:12,302 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 01:23:12,302 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 01:23:12,302 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 01:23:12,302 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 01:23:12,302 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 01:23:12,303 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:23:12,303 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:23:12,303 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:23:12,303 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:23:12,303 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:23:12,303 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:23:12,304 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:23:12,304 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:23:12,304 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:23:12,304 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:23:12,304 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:23:12,304 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:23:12,304 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:23:12,305 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 01:23:12,305 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:23:12,305 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 01:23:12,305 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 01:23:12,305 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:23:12,305 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:23:12,305 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:23:12,306 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 01:23:12,306 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:23:12,306 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:23:12,306 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 01:23:12,306 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan 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 -> Taipan 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 [2018-11-23 01:23:12,330 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:23:12,339 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:23:12,341 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:23:12,343 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:23:12,343 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:23:12,343 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/../../sv-benchmarks/c/psyco/psyco_abp_1_false-unreach-call_false-termination_true-no-overflow.c [2018-11-23 01:23:12,386 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/data/407747f69/9a0a05db0f6344e092e453d0bf2f1bff/FLAG34414d2a1 [2018-11-23 01:23:12,820 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:23:12,820 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/sv-benchmarks/c/psyco/psyco_abp_1_false-unreach-call_false-termination_true-no-overflow.c [2018-11-23 01:23:12,829 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/data/407747f69/9a0a05db0f6344e092e453d0bf2f1bff/FLAG34414d2a1 [2018-11-23 01:23:12,843 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/data/407747f69/9a0a05db0f6344e092e453d0bf2f1bff [2018-11-23 01:23:12,846 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:23:12,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:23:12,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:23:12,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:23:12,851 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:23:12,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:23:12" (1/1) ... [2018-11-23 01:23:12,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ebf8353 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:12, skipping insertion in model container [2018-11-23 01:23:12,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:23:12" (1/1) ... [2018-11-23 01:23:12,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:23:12,892 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:23:13,061 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:23:13,064 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:23:13,112 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:23:13,122 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:23:13,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13 WrapperNode [2018-11-23 01:23:13,122 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:23:13,123 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:23:13,123 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:23:13,123 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:23:13,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13" (1/1) ... [2018-11-23 01:23:13,177 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13" (1/1) ... [2018-11-23 01:23:13,183 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:23:13,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:23:13,183 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:23:13,184 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:23:13,189 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13" (1/1) ... [2018-11-23 01:23:13,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13" (1/1) ... [2018-11-23 01:23:13,192 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13" (1/1) ... [2018-11-23 01:23:13,192 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13" (1/1) ... [2018-11-23 01:23:13,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13" (1/1) ... [2018-11-23 01:23:13,216 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13" (1/1) ... [2018-11-23 01:23:13,218 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13" (1/1) ... [2018-11-23 01:23:13,221 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:23:13,221 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:23:13,222 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:23:13,222 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:23:13,222 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 01:23:13,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 01:23:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:23:13,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:23:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 01:23:13,256 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 01:23:13,815 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 01:23:13,816 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-11-23 01:23:13,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:23:13 BoogieIcfgContainer [2018-11-23 01:23:13,816 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 01:23:13,817 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 01:23:13,817 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 01:23:13,818 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 01:23:13,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:23:12" (1/3) ... [2018-11-23 01:23:13,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24fc61ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:23:13, skipping insertion in model container [2018-11-23 01:23:13,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:23:13" (2/3) ... [2018-11-23 01:23:13,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24fc61ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:23:13, skipping insertion in model container [2018-11-23 01:23:13,820 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:23:13" (3/3) ... [2018-11-23 01:23:13,821 INFO L112 eAbstractionObserver]: Analyzing ICFG psyco_abp_1_false-unreach-call_false-termination_true-no-overflow.c [2018-11-23 01:23:13,827 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 01:23:13,832 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 01:23:13,846 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 01:23:13,872 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 01:23:13,873 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 01:23:13,873 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 01:23:13,873 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 01:23:13,873 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 01:23:13,873 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 01:23:13,873 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 01:23:13,873 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 01:23:13,888 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states. [2018-11-23 01:23:13,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-23 01:23:13,892 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:13,892 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:23:13,894 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:13,897 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:13,898 INFO L82 PathProgramCache]: Analyzing trace with hash 919157391, now seen corresponding path program 1 times [2018-11-23 01:23:13,899 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:13,928 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:13,929 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:13,929 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:13,929 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:13,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:14,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:14,008 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:23:14,008 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 01:23:14,008 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:23:14,012 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:23:14,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:23:14,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:23:14,021 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 3 states. [2018-11-23 01:23:14,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:14,311 INFO L93 Difference]: Finished difference Result 331 states and 635 transitions. [2018-11-23 01:23:14,311 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:23:14,312 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 14 [2018-11-23 01:23:14,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:14,321 INFO L225 Difference]: With dead ends: 331 [2018-11-23 01:23:14,321 INFO L226 Difference]: Without dead ends: 206 [2018-11-23 01:23:14,324 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 [2018-11-23 01:23:14,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206 states. [2018-11-23 01:23:14,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206 to 182. [2018-11-23 01:23:14,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2018-11-23 01:23:14,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 314 transitions. [2018-11-23 01:23:14,362 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 314 transitions. Word has length 14 [2018-11-23 01:23:14,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:14,363 INFO L480 AbstractCegarLoop]: Abstraction has 182 states and 314 transitions. [2018-11-23 01:23:14,363 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:23:14,363 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 314 transitions. [2018-11-23 01:23:14,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-23 01:23:14,364 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:14,364 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:23:14,364 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:14,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:14,365 INFO L82 PathProgramCache]: Analyzing trace with hash 736602936, now seen corresponding path program 1 times [2018-11-23 01:23:14,365 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:14,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:14,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:14,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:14,366 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:14,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:14,414 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:23:14,414 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 01:23:14,414 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:23:14,416 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:23:14,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:23:14,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:23:14,416 INFO L87 Difference]: Start difference. First operand 182 states and 314 transitions. Second operand 3 states. [2018-11-23 01:23:14,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:14,453 INFO L93 Difference]: Finished difference Result 365 states and 632 transitions. [2018-11-23 01:23:14,453 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:23:14,454 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2018-11-23 01:23:14,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:14,455 INFO L225 Difference]: With dead ends: 365 [2018-11-23 01:23:14,455 INFO L226 Difference]: Without dead ends: 189 [2018-11-23 01:23:14,456 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 [2018-11-23 01:23:14,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2018-11-23 01:23:14,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 189. [2018-11-23 01:23:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2018-11-23 01:23:14,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 322 transitions. [2018-11-23 01:23:14,468 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 322 transitions. Word has length 15 [2018-11-23 01:23:14,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:14,468 INFO L480 AbstractCegarLoop]: Abstraction has 189 states and 322 transitions. [2018-11-23 01:23:14,468 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:23:14,468 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 322 transitions. [2018-11-23 01:23:14,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-23 01:23:14,469 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:14,469 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:23:14,469 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:14,469 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:14,470 INFO L82 PathProgramCache]: Analyzing trace with hash 816788357, now seen corresponding path program 1 times [2018-11-23 01:23:14,470 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:14,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:14,470 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:14,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:14,471 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:14,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:14,670 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:23:14,670 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 01:23:14,670 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:23:14,671 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 01:23:14,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 01:23:14,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 01:23:14,671 INFO L87 Difference]: Start difference. First operand 189 states and 322 transitions. Second operand 4 states. [2018-11-23 01:23:14,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:14,895 INFO L93 Difference]: Finished difference Result 290 states and 484 transitions. [2018-11-23 01:23:14,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:23:14,896 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2018-11-23 01:23:14,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:14,897 INFO L225 Difference]: With dead ends: 290 [2018-11-23 01:23:14,897 INFO L226 Difference]: Without dead ends: 274 [2018-11-23 01:23:14,898 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 [2018-11-23 01:23:14,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2018-11-23 01:23:14,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 259. [2018-11-23 01:23:14,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2018-11-23 01:23:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 436 transitions. [2018-11-23 01:23:14,906 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 436 transitions. Word has length 21 [2018-11-23 01:23:14,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:14,907 INFO L480 AbstractCegarLoop]: Abstraction has 259 states and 436 transitions. [2018-11-23 01:23:14,907 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 01:23:14,907 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 436 transitions. [2018-11-23 01:23:14,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-23 01:23:14,908 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:14,908 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] [2018-11-23 01:23:14,909 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:14,909 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:14,909 INFO L82 PathProgramCache]: Analyzing trace with hash -1993084704, now seen corresponding path program 1 times [2018-11-23 01:23:14,909 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:14,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:14,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:14,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:14,910 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:14,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:14,946 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:23:14,946 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 01:23:14,947 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:23:14,947 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:23:14,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:23:14,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:23:14,947 INFO L87 Difference]: Start difference. First operand 259 states and 436 transitions. Second operand 3 states. [2018-11-23 01:23:14,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:14,968 INFO L93 Difference]: Finished difference Result 468 states and 791 transitions. [2018-11-23 01:23:14,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:23:14,968 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 22 [2018-11-23 01:23:14,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:14,969 INFO L225 Difference]: With dead ends: 468 [2018-11-23 01:23:14,970 INFO L226 Difference]: Without dead ends: 216 [2018-11-23 01:23:14,971 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 [2018-11-23 01:23:14,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2018-11-23 01:23:14,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 214. [2018-11-23 01:23:14,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2018-11-23 01:23:14,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 355 transitions. [2018-11-23 01:23:14,980 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 355 transitions. Word has length 22 [2018-11-23 01:23:14,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:14,980 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 355 transitions. [2018-11-23 01:23:14,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:23:14,981 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 355 transitions. [2018-11-23 01:23:14,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-11-23 01:23:14,982 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:14,982 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] [2018-11-23 01:23:14,982 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:14,982 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:14,982 INFO L82 PathProgramCache]: Analyzing trace with hash -365898165, now seen corresponding path program 1 times [2018-11-23 01:23:14,982 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:14,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:14,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:14,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:14,983 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:15,033 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:15,034 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:15,034 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:15,038 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 29 with the following transitions: [2018-11-23 01:23:15,039 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [17], [19], [23], [26], [29], [34], [41], [44], [47], [50], [53], [55], [525], [528], [529], [530] [2018-11-23 01:23:15,069 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:15,069 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:15,284 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:15,285 INFO L272 AbstractInterpreter]: Visited 21 different actions 41 times. Merged at 9 different actions 15 times. Never widened. Performed 491 root evaluator evaluations with a maximum evaluation depth of 10. Performed 491 inverse root evaluator evaluations with a maximum inverse evaluation depth of 10. Found 5 fixpoints after 3 different actions. Largest state had 38 variables. [2018-11-23 01:23:15,303 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:15,305 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:15,305 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:15,305 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:15,315 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:15,315 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:15,353 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-23 01:23:15,372 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:15,403 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-23 01:23:15,436 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 01:23:15,436 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4] total 6 [2018-11-23 01:23:15,437 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:23:15,437 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:23:15,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:23:15,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 01:23:15,438 INFO L87 Difference]: Start difference. First operand 214 states and 355 transitions. Second operand 3 states. [2018-11-23 01:23:15,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:15,461 INFO L93 Difference]: Finished difference Result 389 states and 646 transitions. [2018-11-23 01:23:15,462 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:23:15,462 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2018-11-23 01:23:15,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:15,463 INFO L225 Difference]: With dead ends: 389 [2018-11-23 01:23:15,463 INFO L226 Difference]: Without dead ends: 182 [2018-11-23 01:23:15,463 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 01:23:15,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2018-11-23 01:23:15,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 180. [2018-11-23 01:23:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 180 states. [2018-11-23 01:23:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 291 transitions. [2018-11-23 01:23:15,469 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 291 transitions. Word has length 28 [2018-11-23 01:23:15,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:15,470 INFO L480 AbstractCegarLoop]: Abstraction has 180 states and 291 transitions. [2018-11-23 01:23:15,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:23:15,470 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 291 transitions. [2018-11-23 01:23:15,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-23 01:23:15,471 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:15,471 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-23 01:23:15,471 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:15,471 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:15,471 INFO L82 PathProgramCache]: Analyzing trace with hash -1624798356, now seen corresponding path program 1 times [2018-11-23 01:23:15,472 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:15,472 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:15,472 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:15,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:15,473 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:15,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:15,525 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:15,525 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:15,525 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:15,525 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 31 with the following transitions: [2018-11-23 01:23:15,526 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [17], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [238], [241], [244], [525], [528], [529], [530] [2018-11-23 01:23:15,528 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:15,528 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:15,651 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:15,651 INFO L272 AbstractInterpreter]: Visited 26 different actions 54 times. Merged at 16 different actions 22 times. Never widened. Performed 579 root evaluator evaluations with a maximum evaluation depth of 9. Performed 579 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 5 fixpoints after 2 different actions. Largest state had 39 variables. [2018-11-23 01:23:15,652 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:15,653 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:15,653 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:15,653 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:15,678 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:15,678 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:15,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:15,707 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:15,720 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:15,721 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:15,745 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:15,761 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:15,761 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2018-11-23 01:23:15,761 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:15,761 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 01:23:15,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 01:23:15,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-23 01:23:15,762 INFO L87 Difference]: Start difference. First operand 180 states and 291 transitions. Second operand 6 states. [2018-11-23 01:23:15,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:15,998 INFO L93 Difference]: Finished difference Result 690 states and 1121 transitions. [2018-11-23 01:23:15,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 01:23:15,998 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 30 [2018-11-23 01:23:15,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:16,000 INFO L225 Difference]: With dead ends: 690 [2018-11-23 01:23:16,000 INFO L226 Difference]: Without dead ends: 507 [2018-11-23 01:23:16,000 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 61 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2018-11-23 01:23:16,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2018-11-23 01:23:16,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 438. [2018-11-23 01:23:16,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 438 states. [2018-11-23 01:23:16,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 438 states and 730 transitions. [2018-11-23 01:23:16,011 INFO L78 Accepts]: Start accepts. Automaton has 438 states and 730 transitions. Word has length 30 [2018-11-23 01:23:16,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:16,011 INFO L480 AbstractCegarLoop]: Abstraction has 438 states and 730 transitions. [2018-11-23 01:23:16,011 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 01:23:16,011 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 730 transitions. [2018-11-23 01:23:16,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-23 01:23:16,012 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:16,012 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] [2018-11-23 01:23:16,012 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:16,013 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:16,013 INFO L82 PathProgramCache]: Analyzing trace with hash 789275061, now seen corresponding path program 1 times [2018-11-23 01:23:16,013 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:16,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:16,015 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:16,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:16,015 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:16,118 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:16,118 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:16,118 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:16,118 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 32 with the following transitions: [2018-11-23 01:23:16,119 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [259], [525], [528], [529], [530] [2018-11-23 01:23:16,120 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:16,120 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:16,160 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:16,160 INFO L272 AbstractInterpreter]: Visited 26 different actions 39 times. Merged at 8 different actions 10 times. Never widened. Performed 465 root evaluator evaluations with a maximum evaluation depth of 9. Performed 465 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 3 fixpoints after 3 different actions. Largest state had 40 variables. [2018-11-23 01:23:16,161 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:16,162 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:16,162 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:16,162 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:16,183 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:16,183 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:16,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:16,204 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:16,219 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:16,219 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:16,279 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:16,279 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2018-11-23 01:23:16,279 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:16,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 01:23:16,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 01:23:16,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-23 01:23:16,280 INFO L87 Difference]: Start difference. First operand 438 states and 730 transitions. Second operand 6 states. [2018-11-23 01:23:16,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:16,364 INFO L93 Difference]: Finished difference Result 495 states and 817 transitions. [2018-11-23 01:23:16,364 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 01:23:16,364 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 31 [2018-11-23 01:23:16,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:16,367 INFO L225 Difference]: With dead ends: 495 [2018-11-23 01:23:16,367 INFO L226 Difference]: Without dead ends: 490 [2018-11-23 01:23:16,367 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 59 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-23 01:23:16,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2018-11-23 01:23:16,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 484. [2018-11-23 01:23:16,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 484 states. [2018-11-23 01:23:16,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 802 transitions. [2018-11-23 01:23:16,376 INFO L78 Accepts]: Start accepts. Automaton has 484 states and 802 transitions. Word has length 31 [2018-11-23 01:23:16,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:16,376 INFO L480 AbstractCegarLoop]: Abstraction has 484 states and 802 transitions. [2018-11-23 01:23:16,376 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 01:23:16,377 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 802 transitions. [2018-11-23 01:23:16,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-23 01:23:16,377 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:16,377 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] [2018-11-23 01:23:16,378 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:16,378 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:16,378 INFO L82 PathProgramCache]: Analyzing trace with hash 2038890699, now seen corresponding path program 1 times [2018-11-23 01:23:16,378 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:16,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:16,379 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:16,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:16,379 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:16,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:16,406 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-23 01:23:16,407 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:23:16,407 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 01:23:16,407 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:23:16,407 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:23:16,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:23:16,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:23:16,407 INFO L87 Difference]: Start difference. First operand 484 states and 802 transitions. Second operand 3 states. [2018-11-23 01:23:16,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:16,428 INFO L93 Difference]: Finished difference Result 949 states and 1566 transitions. [2018-11-23 01:23:16,431 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:23:16,432 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-11-23 01:23:16,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:16,433 INFO L225 Difference]: With dead ends: 949 [2018-11-23 01:23:16,433 INFO L226 Difference]: Without dead ends: 495 [2018-11-23 01:23:16,434 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 [2018-11-23 01:23:16,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2018-11-23 01:23:16,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 493. [2018-11-23 01:23:16,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2018-11-23 01:23:16,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 794 transitions. [2018-11-23 01:23:16,443 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 794 transitions. Word has length 32 [2018-11-23 01:23:16,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:16,443 INFO L480 AbstractCegarLoop]: Abstraction has 493 states and 794 transitions. [2018-11-23 01:23:16,443 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:23:16,443 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 794 transitions. [2018-11-23 01:23:16,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-23 01:23:16,444 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:16,444 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] [2018-11-23 01:23:16,444 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:16,444 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:16,444 INFO L82 PathProgramCache]: Analyzing trace with hash 820851006, now seen corresponding path program 1 times [2018-11-23 01:23:16,446 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:16,446 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:16,446 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:16,446 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:16,447 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:16,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:23:16,491 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:23:16,492 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 01:23:16,492 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:23:16,492 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:23:16,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:23:16,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:23:16,492 INFO L87 Difference]: Start difference. First operand 493 states and 794 transitions. Second operand 3 states. [2018-11-23 01:23:16,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:16,548 INFO L93 Difference]: Finished difference Result 939 states and 1525 transitions. [2018-11-23 01:23:16,549 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:23:16,549 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2018-11-23 01:23:16,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:16,551 INFO L225 Difference]: With dead ends: 939 [2018-11-23 01:23:16,551 INFO L226 Difference]: Without dead ends: 495 [2018-11-23 01:23:16,552 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 [2018-11-23 01:23:16,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2018-11-23 01:23:16,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 493. [2018-11-23 01:23:16,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2018-11-23 01:23:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 788 transitions. [2018-11-23 01:23:16,566 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 788 transitions. Word has length 40 [2018-11-23 01:23:16,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:16,567 INFO L480 AbstractCegarLoop]: Abstraction has 493 states and 788 transitions. [2018-11-23 01:23:16,567 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:23:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 788 transitions. [2018-11-23 01:23:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-11-23 01:23:16,567 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:16,568 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] [2018-11-23 01:23:16,568 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:16,568 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:16,568 INFO L82 PathProgramCache]: Analyzing trace with hash -1867136664, now seen corresponding path program 1 times [2018-11-23 01:23:16,568 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:16,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:16,569 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:16,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:16,569 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:16,699 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:16,699 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:16,699 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:16,699 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 42 with the following transitions: [2018-11-23 01:23:16,699 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [334], [337], [340], [525], [528], [529], [530] [2018-11-23 01:23:16,701 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:16,701 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:16,813 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:16,813 INFO L272 AbstractInterpreter]: Visited 31 different actions 64 times. Merged at 19 different actions 27 times. Never widened. Performed 755 root evaluator evaluations with a maximum evaluation depth of 9. Performed 755 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 6 fixpoints after 5 different actions. Largest state had 41 variables. [2018-11-23 01:23:16,817 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:16,818 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:16,818 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:16,818 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:16,833 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:16,833 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:16,869 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:16,935 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 01:23:16,935 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:17,078 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 01:23:17,103 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:17,103 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 11 [2018-11-23 01:23:17,103 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:17,104 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 01:23:17,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 01:23:17,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2018-11-23 01:23:17,104 INFO L87 Difference]: Start difference. First operand 493 states and 788 transitions. Second operand 8 states. [2018-11-23 01:23:17,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:17,423 INFO L93 Difference]: Finished difference Result 1031 states and 1639 transitions. [2018-11-23 01:23:17,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 01:23:17,423 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 41 [2018-11-23 01:23:17,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:17,425 INFO L225 Difference]: With dead ends: 1031 [2018-11-23 01:23:17,425 INFO L226 Difference]: Without dead ends: 580 [2018-11-23 01:23:17,426 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 79 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2018-11-23 01:23:17,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 580 states. [2018-11-23 01:23:17,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 580 to 544. [2018-11-23 01:23:17,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 544 states. [2018-11-23 01:23:17,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 544 states and 867 transitions. [2018-11-23 01:23:17,436 INFO L78 Accepts]: Start accepts. Automaton has 544 states and 867 transitions. Word has length 41 [2018-11-23 01:23:17,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:17,437 INFO L480 AbstractCegarLoop]: Abstraction has 544 states and 867 transitions. [2018-11-23 01:23:17,437 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 01:23:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 867 transitions. [2018-11-23 01:23:17,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-23 01:23:17,437 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:17,437 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] [2018-11-23 01:23:17,438 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:17,438 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:17,438 INFO L82 PathProgramCache]: Analyzing trace with hash -2035215205, now seen corresponding path program 1 times [2018-11-23 01:23:17,438 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:17,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:17,439 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:17,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:17,439 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:17,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:17,465 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:23:17,465 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:17,465 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:17,465 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 43 with the following transitions: [2018-11-23 01:23:17,465 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [349], [352], [355], [525], [528], [529], [530] [2018-11-23 01:23:17,467 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:17,467 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:17,564 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:17,564 INFO L272 AbstractInterpreter]: Visited 32 different actions 85 times. Merged at 23 different actions 44 times. Never widened. Performed 1057 root evaluator evaluations with a maximum evaluation depth of 9. Performed 1057 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 9 fixpoints after 6 different actions. Largest state had 42 variables. [2018-11-23 01:23:17,566 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:17,566 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:17,566 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:17,566 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:17,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:17,582 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:17,607 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:17,646 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:23:17,646 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:17,656 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:23:17,671 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:17,671 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 4 [2018-11-23 01:23:17,671 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:17,671 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 01:23:17,672 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 01:23:17,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-23 01:23:17,672 INFO L87 Difference]: Start difference. First operand 544 states and 867 transitions. Second operand 4 states. [2018-11-23 01:23:17,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:17,734 INFO L93 Difference]: Finished difference Result 558 states and 879 transitions. [2018-11-23 01:23:17,736 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 01:23:17,736 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 42 [2018-11-23 01:23:17,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:17,737 INFO L225 Difference]: With dead ends: 558 [2018-11-23 01:23:17,738 INFO L226 Difference]: Without dead ends: 546 [2018-11-23 01:23:17,738 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 81 SyntacticMatches, 5 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-23 01:23:17,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 546 states. [2018-11-23 01:23:17,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 546 to 544. [2018-11-23 01:23:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 544 states. [2018-11-23 01:23:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 544 states and 841 transitions. [2018-11-23 01:23:17,747 INFO L78 Accepts]: Start accepts. Automaton has 544 states and 841 transitions. Word has length 42 [2018-11-23 01:23:17,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:17,748 INFO L480 AbstractCegarLoop]: Abstraction has 544 states and 841 transitions. [2018-11-23 01:23:17,748 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 01:23:17,748 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 841 transitions. [2018-11-23 01:23:17,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-23 01:23:17,748 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:17,748 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] [2018-11-23 01:23:17,748 INFO L423 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:17,749 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:17,749 INFO L82 PathProgramCache]: Analyzing trace with hash -1265387988, now seen corresponding path program 1 times [2018-11-23 01:23:17,749 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:17,749 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:17,749 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:17,749 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:17,750 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:17,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:17,916 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:17,916 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:17,916 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:17,916 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 45 with the following transitions: [2018-11-23 01:23:17,916 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [361], [376], [379], [382], [385], [525], [528], [529], [530] [2018-11-23 01:23:17,919 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:17,919 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:17,982 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:17,983 INFO L272 AbstractInterpreter]: Visited 34 different actions 47 times. Merged at 8 different actions 10 times. Never widened. Performed 549 root evaluator evaluations with a maximum evaluation depth of 9. Performed 549 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 4 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 01:23:17,985 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:17,985 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:17,986 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:17,986 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:17,998 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:17,998 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:18,025 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:18,057 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:18,057 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:18,136 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:18,152 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:18,152 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 9 [2018-11-23 01:23:18,152 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:18,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 01:23:18,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 01:23:18,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:23:18,153 INFO L87 Difference]: Start difference. First operand 544 states and 841 transitions. Second operand 7 states. [2018-11-23 01:23:18,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:18,307 INFO L93 Difference]: Finished difference Result 555 states and 849 transitions. [2018-11-23 01:23:18,307 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 01:23:18,307 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 44 [2018-11-23 01:23:18,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:18,309 INFO L225 Difference]: With dead ends: 555 [2018-11-23 01:23:18,309 INFO L226 Difference]: Without dead ends: 553 [2018-11-23 01:23:18,310 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 84 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:23:18,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 553 states. [2018-11-23 01:23:18,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 553 to 545. [2018-11-23 01:23:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 545 states. [2018-11-23 01:23:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 545 states and 842 transitions. [2018-11-23 01:23:18,319 INFO L78 Accepts]: Start accepts. Automaton has 545 states and 842 transitions. Word has length 44 [2018-11-23 01:23:18,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:18,319 INFO L480 AbstractCegarLoop]: Abstraction has 545 states and 842 transitions. [2018-11-23 01:23:18,320 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 01:23:18,320 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 842 transitions. [2018-11-23 01:23:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-23 01:23:18,320 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:18,320 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] [2018-11-23 01:23:18,320 INFO L423 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:18,320 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:18,321 INFO L82 PathProgramCache]: Analyzing trace with hash -447084202, now seen corresponding path program 1 times [2018-11-23 01:23:18,321 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:18,321 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:18,321 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:18,321 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:18,321 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:18,341 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:23:18,341 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:23:18,341 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 01:23:18,341 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:23:18,341 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:23:18,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:23:18,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:23:18,342 INFO L87 Difference]: Start difference. First operand 545 states and 842 transitions. Second operand 3 states. [2018-11-23 01:23:18,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:18,364 INFO L93 Difference]: Finished difference Result 1053 states and 1621 transitions. [2018-11-23 01:23:18,365 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:23:18,365 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2018-11-23 01:23:18,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:18,366 INFO L225 Difference]: With dead ends: 1053 [2018-11-23 01:23:18,366 INFO L226 Difference]: Without dead ends: 557 [2018-11-23 01:23:18,367 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 [2018-11-23 01:23:18,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 557 states. [2018-11-23 01:23:18,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 557 to 555. [2018-11-23 01:23:18,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 555 states. [2018-11-23 01:23:18,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 555 states and 835 transitions. [2018-11-23 01:23:18,378 INFO L78 Accepts]: Start accepts. Automaton has 555 states and 835 transitions. Word has length 45 [2018-11-23 01:23:18,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:18,378 INFO L480 AbstractCegarLoop]: Abstraction has 555 states and 835 transitions. [2018-11-23 01:23:18,378 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:23:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 835 transitions. [2018-11-23 01:23:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-23 01:23:18,379 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:18,379 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] [2018-11-23 01:23:18,379 INFO L423 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:18,379 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:18,379 INFO L82 PathProgramCache]: Analyzing trace with hash 1882634818, now seen corresponding path program 1 times [2018-11-23 01:23:18,379 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:18,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:18,380 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:18,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:18,380 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:18,418 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-23 01:23:18,418 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:23:18,418 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 01:23:18,418 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:23:18,419 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:23:18,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:23:18,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:23:18,419 INFO L87 Difference]: Start difference. First operand 555 states and 835 transitions. Second operand 3 states. [2018-11-23 01:23:18,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:18,438 INFO L93 Difference]: Finished difference Result 799 states and 1202 transitions. [2018-11-23 01:23:18,439 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:23:18,439 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2018-11-23 01:23:18,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:18,440 INFO L225 Difference]: With dead ends: 799 [2018-11-23 01:23:18,440 INFO L226 Difference]: Without dead ends: 313 [2018-11-23 01:23:18,440 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 [2018-11-23 01:23:18,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 313 states. [2018-11-23 01:23:18,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 313 to 311. [2018-11-23 01:23:18,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311 states. [2018-11-23 01:23:18,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 454 transitions. [2018-11-23 01:23:18,447 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 454 transitions. Word has length 55 [2018-11-23 01:23:18,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:18,447 INFO L480 AbstractCegarLoop]: Abstraction has 311 states and 454 transitions. [2018-11-23 01:23:18,447 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:23:18,447 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 454 transitions. [2018-11-23 01:23:18,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-23 01:23:18,447 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:18,447 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] [2018-11-23 01:23:18,448 INFO L423 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:18,448 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:18,448 INFO L82 PathProgramCache]: Analyzing trace with hash 1573307774, now seen corresponding path program 1 times [2018-11-23 01:23:18,448 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:18,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:18,449 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:18,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:18,449 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:18,494 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 01:23:18,494 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:18,494 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:18,495 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 57 with the following transitions: [2018-11-23 01:23:18,495 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [17], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [361], [376], [379], [382], [387], [424], [427], [442], [445], [448], [451], [525], [528], [529], [530] [2018-11-23 01:23:18,496 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:18,496 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:18,584 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:18,585 INFO L272 AbstractInterpreter]: Visited 41 different actions 102 times. Merged at 21 different actions 45 times. Widened at 1 different actions 1 times. Performed 1206 root evaluator evaluations with a maximum evaluation depth of 9. Performed 1206 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 13 fixpoints after 7 different actions. Largest state had 46 variables. [2018-11-23 01:23:18,590 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:18,590 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:18,590 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:18,590 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:18,600 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:18,600 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:18,635 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:18,640 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 01:23:18,641 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 01:23:18,678 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:18,678 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2018-11-23 01:23:18,678 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:18,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 01:23:18,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 01:23:18,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2018-11-23 01:23:18,679 INFO L87 Difference]: Start difference. First operand 311 states and 454 transitions. Second operand 5 states. [2018-11-23 01:23:18,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:18,770 INFO L93 Difference]: Finished difference Result 660 states and 968 transitions. [2018-11-23 01:23:18,771 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 01:23:18,771 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 56 [2018-11-23 01:23:18,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:18,772 INFO L225 Difference]: With dead ends: 660 [2018-11-23 01:23:18,772 INFO L226 Difference]: Without dead ends: 418 [2018-11-23 01:23:18,773 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2018-11-23 01:23:18,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 418 states. [2018-11-23 01:23:18,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 418 to 389. [2018-11-23 01:23:18,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 389 states. [2018-11-23 01:23:18,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 573 transitions. [2018-11-23 01:23:18,782 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 573 transitions. Word has length 56 [2018-11-23 01:23:18,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:18,782 INFO L480 AbstractCegarLoop]: Abstraction has 389 states and 573 transitions. [2018-11-23 01:23:18,782 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 01:23:18,782 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 573 transitions. [2018-11-23 01:23:18,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-23 01:23:18,783 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:18,783 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] [2018-11-23 01:23:18,783 INFO L423 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:18,783 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:18,783 INFO L82 PathProgramCache]: Analyzing trace with hash 1831473212, now seen corresponding path program 1 times [2018-11-23 01:23:18,783 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:18,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:18,784 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:18,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:18,784 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:18,830 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 25 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 01:23:18,830 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:18,830 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:18,830 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 57 with the following transitions: [2018-11-23 01:23:18,830 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [361], [376], [379], [382], [387], [424], [427], [442], [445], [448], [451], [525], [528], [529], [530] [2018-11-23 01:23:18,832 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:18,832 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:19,001 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:19,001 INFO L272 AbstractInterpreter]: Visited 40 different actions 130 times. Merged at 32 different actions 77 times. Widened at 1 different actions 1 times. Performed 1498 root evaluator evaluations with a maximum evaluation depth of 9. Performed 1498 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 14 fixpoints after 8 different actions. Largest state had 46 variables. [2018-11-23 01:23:19,013 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:19,013 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:19,013 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:19,013 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:19,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:19,020 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:19,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:19,051 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:19,071 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 25 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 01:23:19,072 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:19,090 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 21 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:23:19,106 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:19,106 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 4] total 7 [2018-11-23 01:23:19,106 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:19,106 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 01:23:19,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 01:23:19,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-23 01:23:19,107 INFO L87 Difference]: Start difference. First operand 389 states and 573 transitions. Second operand 5 states. [2018-11-23 01:23:19,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:19,159 INFO L93 Difference]: Finished difference Result 436 states and 639 transitions. [2018-11-23 01:23:19,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 01:23:19,160 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 56 [2018-11-23 01:23:19,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:19,161 INFO L225 Difference]: With dead ends: 436 [2018-11-23 01:23:19,161 INFO L226 Difference]: Without dead ends: 430 [2018-11-23 01:23:19,162 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 111 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-23 01:23:19,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states. [2018-11-23 01:23:19,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 427. [2018-11-23 01:23:19,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 427 states. [2018-11-23 01:23:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 627 transitions. [2018-11-23 01:23:19,171 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 627 transitions. Word has length 56 [2018-11-23 01:23:19,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:19,171 INFO L480 AbstractCegarLoop]: Abstraction has 427 states and 627 transitions. [2018-11-23 01:23:19,171 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 01:23:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 627 transitions. [2018-11-23 01:23:19,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-23 01:23:19,172 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:19,172 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] [2018-11-23 01:23:19,172 INFO L423 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:19,172 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:19,172 INFO L82 PathProgramCache]: Analyzing trace with hash -1104488738, now seen corresponding path program 1 times [2018-11-23 01:23:19,172 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:19,173 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:19,173 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:19,173 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:19,173 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:19,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:19,306 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:19,306 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:19,306 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:19,306 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 61 with the following transitions: [2018-11-23 01:23:19,306 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [361], [376], [379], [382], [387], [424], [427], [442], [457], [472], [487], [502], [505], [508], [511], [525], [528], [529], [530] [2018-11-23 01:23:19,307 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:19,308 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:19,379 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:19,379 INFO L272 AbstractInterpreter]: Visited 44 different actions 79 times. Merged at 20 different actions 28 times. Never widened. Performed 878 root evaluator evaluations with a maximum evaluation depth of 11. Performed 878 inverse root evaluator evaluations with a maximum inverse evaluation depth of 11. Found 7 fixpoints after 6 different actions. Largest state had 50 variables. [2018-11-23 01:23:19,385 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:19,385 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:19,385 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:19,385 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:19,395 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:19,395 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:19,431 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:19,467 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:19,467 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:19,538 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:19,554 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:19,554 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 14 [2018-11-23 01:23:19,554 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:19,554 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 01:23:19,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 01:23:19,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2018-11-23 01:23:19,555 INFO L87 Difference]: Start difference. First operand 427 states and 627 transitions. Second operand 10 states. [2018-11-23 01:23:19,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:19,707 INFO L93 Difference]: Finished difference Result 430 states and 629 transitions. [2018-11-23 01:23:19,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 01:23:19,708 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 60 [2018-11-23 01:23:19,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:19,709 INFO L225 Difference]: With dead ends: 430 [2018-11-23 01:23:19,709 INFO L226 Difference]: Without dead ends: 428 [2018-11-23 01:23:19,710 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 114 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2018-11-23 01:23:19,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 428 states. [2018-11-23 01:23:19,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 428 to 427. [2018-11-23 01:23:19,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 427 states. [2018-11-23 01:23:19,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 626 transitions. [2018-11-23 01:23:19,721 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 626 transitions. Word has length 60 [2018-11-23 01:23:19,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:19,721 INFO L480 AbstractCegarLoop]: Abstraction has 427 states and 626 transitions. [2018-11-23 01:23:19,721 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 01:23:19,721 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 626 transitions. [2018-11-23 01:23:19,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-23 01:23:19,722 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:19,722 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] [2018-11-23 01:23:19,722 INFO L423 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:19,722 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:19,722 INFO L82 PathProgramCache]: Analyzing trace with hash 855434068, now seen corresponding path program 1 times [2018-11-23 01:23:19,722 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:19,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:19,723 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:19,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:19,723 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 15 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:19,890 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:19,890 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:19,890 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 68 with the following transitions: [2018-11-23 01:23:19,891 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [53], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [361], [376], [379], [382], [387], [424], [427], [442], [457], [472], [487], [502], [505], [508], [513], [525], [528], [529], [530] [2018-11-23 01:23:19,892 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:19,892 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:20,080 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:20,080 INFO L272 AbstractInterpreter]: Visited 45 different actions 148 times. Merged at 36 different actions 89 times. Widened at 1 different actions 1 times. Performed 1746 root evaluator evaluations with a maximum evaluation depth of 10. Performed 1746 inverse root evaluator evaluations with a maximum inverse evaluation depth of 10. Found 17 fixpoints after 9 different actions. Largest state had 50 variables. [2018-11-23 01:23:20,089 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:20,089 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:20,089 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:20,089 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:20,102 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:20,103 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:20,138 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:20,203 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 15 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:20,203 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:20,354 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 15 proven. 44 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 01:23:20,370 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:20,370 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 7] total 15 [2018-11-23 01:23:20,370 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:20,370 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 01:23:20,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 01:23:20,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2018-11-23 01:23:20,371 INFO L87 Difference]: Start difference. First operand 427 states and 626 transitions. Second operand 10 states. [2018-11-23 01:23:20,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:20,525 INFO L93 Difference]: Finished difference Result 431 states and 630 transitions. [2018-11-23 01:23:20,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 01:23:20,526 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 67 [2018-11-23 01:23:20,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:20,527 INFO L225 Difference]: With dead ends: 431 [2018-11-23 01:23:20,527 INFO L226 Difference]: Without dead ends: 429 [2018-11-23 01:23:20,527 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 125 SyntacticMatches, 4 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2018-11-23 01:23:20,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2018-11-23 01:23:20,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 428. [2018-11-23 01:23:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 428 states. [2018-11-23 01:23:20,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 627 transitions. [2018-11-23 01:23:20,536 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 627 transitions. Word has length 67 [2018-11-23 01:23:20,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:20,536 INFO L480 AbstractCegarLoop]: Abstraction has 428 states and 627 transitions. [2018-11-23 01:23:20,536 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 01:23:20,536 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 627 transitions. [2018-11-23 01:23:20,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-23 01:23:20,537 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:20,537 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] [2018-11-23 01:23:20,537 INFO L423 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:20,537 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:20,537 INFO L82 PathProgramCache]: Analyzing trace with hash 1201928326, now seen corresponding path program 1 times [2018-11-23 01:23:20,537 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:20,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:20,538 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:20,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:20,538 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:20,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 38 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:23:20,590 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:20,591 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:20,591 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 78 with the following transitions: [2018-11-23 01:23:20,591 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [17], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [259], [261], [328], [331], [346], [361], [376], [379], [382], [387], [424], [427], [442], [457], [472], [487], [502], [505], [508], [513], [525], [528], [529], [530] [2018-11-23 01:23:20,592 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:20,592 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:20,772 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:20,772 INFO L272 AbstractInterpreter]: Visited 46 different actions 152 times. Merged at 37 different actions 87 times. Widened at 1 different actions 1 times. Performed 1778 root evaluator evaluations with a maximum evaluation depth of 9. Performed 1778 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 18 fixpoints after 10 different actions. Largest state had 50 variables. [2018-11-23 01:23:20,777 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:20,777 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:20,777 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:20,777 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:20,794 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:20,794 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:20,832 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 38 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:23:20,838 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 38 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:23:20,895 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:20,895 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 10 [2018-11-23 01:23:20,895 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:20,895 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 01:23:20,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 01:23:20,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-11-23 01:23:20,896 INFO L87 Difference]: Start difference. First operand 428 states and 627 transitions. Second operand 6 states. [2018-11-23 01:23:20,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:20,991 INFO L93 Difference]: Finished difference Result 865 states and 1269 transitions. [2018-11-23 01:23:20,992 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 01:23:20,992 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 77 [2018-11-23 01:23:20,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:20,993 INFO L225 Difference]: With dead ends: 865 [2018-11-23 01:23:20,993 INFO L226 Difference]: Without dead ends: 545 [2018-11-23 01:23:20,994 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-11-23 01:23:20,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 545 states. [2018-11-23 01:23:21,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 545 to 506. [2018-11-23 01:23:21,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 506 states. [2018-11-23 01:23:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 506 states and 746 transitions. [2018-11-23 01:23:21,005 INFO L78 Accepts]: Start accepts. Automaton has 506 states and 746 transitions. Word has length 77 [2018-11-23 01:23:21,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:21,005 INFO L480 AbstractCegarLoop]: Abstraction has 506 states and 746 transitions. [2018-11-23 01:23:21,005 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 01:23:21,005 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 746 transitions. [2018-11-23 01:23:21,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-23 01:23:21,006 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:21,006 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] [2018-11-23 01:23:21,006 INFO L423 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:21,006 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:21,006 INFO L82 PathProgramCache]: Analyzing trace with hash 808901316, now seen corresponding path program 1 times [2018-11-23 01:23:21,006 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:21,007 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:21,007 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:21,007 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:21,007 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:21,138 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 18 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:21,138 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:21,138 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:21,138 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 78 with the following transitions: [2018-11-23 01:23:21,138 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [259], [261], [328], [331], [346], [361], [376], [379], [382], [387], [424], [427], [442], [457], [472], [487], [502], [505], [508], [513], [525], [528], [529], [530] [2018-11-23 01:23:21,140 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:21,140 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:21,317 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:21,317 INFO L272 AbstractInterpreter]: Visited 45 different actions 146 times. Merged at 36 different actions 87 times. Widened at 1 different actions 1 times. Performed 1739 root evaluator evaluations with a maximum evaluation depth of 9. Performed 1739 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 17 fixpoints after 9 different actions. Largest state had 50 variables. [2018-11-23 01:23:21,325 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:21,325 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:21,325 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:21,326 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:21,339 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:21,339 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:21,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:21,383 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 18 proven. 70 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:23:21,463 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:21,530 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 35 proven. 43 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 01:23:21,546 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:21,547 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7, 6] total 17 [2018-11-23 01:23:21,547 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:21,547 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 01:23:21,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 01:23:21,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=219, Unknown=0, NotChecked=0, Total=272 [2018-11-23 01:23:21,548 INFO L87 Difference]: Start difference. First operand 506 states and 746 transitions. Second operand 13 states. [2018-11-23 01:23:21,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:21,863 INFO L93 Difference]: Finished difference Result 529 states and 778 transitions. [2018-11-23 01:23:21,864 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 01:23:21,864 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 77 [2018-11-23 01:23:21,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:21,866 INFO L225 Difference]: With dead ends: 529 [2018-11-23 01:23:21,866 INFO L226 Difference]: Without dead ends: 525 [2018-11-23 01:23:21,866 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 146 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=246, Unknown=0, NotChecked=0, Total=306 [2018-11-23 01:23:21,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 525 states. [2018-11-23 01:23:21,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 525 to 525. [2018-11-23 01:23:21,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 525 states. [2018-11-23 01:23:21,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 772 transitions. [2018-11-23 01:23:21,883 INFO L78 Accepts]: Start accepts. Automaton has 525 states and 772 transitions. Word has length 77 [2018-11-23 01:23:21,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:21,884 INFO L480 AbstractCegarLoop]: Abstraction has 525 states and 772 transitions. [2018-11-23 01:23:21,884 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 01:23:21,884 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 772 transitions. [2018-11-23 01:23:21,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-11-23 01:23:21,884 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:21,884 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] [2018-11-23 01:23:21,885 INFO L423 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:21,885 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:21,885 INFO L82 PathProgramCache]: Analyzing trace with hash 704934839, now seen corresponding path program 1 times [2018-11-23 01:23:21,885 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:21,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:21,890 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:21,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:21,890 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 26 proven. 99 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-23 01:23:22,084 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:22,084 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:22,084 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 88 with the following transitions: [2018-11-23 01:23:22,085 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [334], [337], [340], [346], [361], [376], [379], [382], [387], [424], [427], [442], [457], [472], [487], [502], [505], [508], [513], [525], [528], [529], [530] [2018-11-23 01:23:22,086 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:22,086 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:22,179 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:22,180 INFO L272 AbstractInterpreter]: Visited 47 different actions 82 times. Merged at 20 different actions 28 times. Never widened. Performed 892 root evaluator evaluations with a maximum evaluation depth of 9. Performed 892 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 8 fixpoints after 7 different actions. Largest state had 50 variables. [2018-11-23 01:23:22,185 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:22,185 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:22,185 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:22,186 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:22,196 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:22,196 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:22,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:22,245 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:22,282 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 21 proven. 99 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:23:22,282 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:22,454 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 21 proven. 58 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2018-11-23 01:23:22,471 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:22,471 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 5] total 12 [2018-11-23 01:23:22,471 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:22,471 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 01:23:22,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 01:23:22,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2018-11-23 01:23:22,472 INFO L87 Difference]: Start difference. First operand 525 states and 772 transitions. Second operand 9 states. [2018-11-23 01:23:22,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:22,642 INFO L93 Difference]: Finished difference Result 555 states and 810 transitions. [2018-11-23 01:23:22,645 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 01:23:22,645 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 87 [2018-11-23 01:23:22,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:22,647 INFO L225 Difference]: With dead ends: 555 [2018-11-23 01:23:22,648 INFO L226 Difference]: Without dead ends: 551 [2018-11-23 01:23:22,648 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 170 SyntacticMatches, 5 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2018-11-23 01:23:22,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2018-11-23 01:23:22,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 544. [2018-11-23 01:23:22,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 544 states. [2018-11-23 01:23:22,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 544 states and 798 transitions. [2018-11-23 01:23:22,664 INFO L78 Accepts]: Start accepts. Automaton has 544 states and 798 transitions. Word has length 87 [2018-11-23 01:23:22,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:22,664 INFO L480 AbstractCegarLoop]: Abstraction has 544 states and 798 transitions. [2018-11-23 01:23:22,664 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 01:23:22,664 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 798 transitions. [2018-11-23 01:23:22,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-23 01:23:22,665 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:22,665 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] [2018-11-23 01:23:22,666 INFO L423 AbstractCegarLoop]: === Iteration 22 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:22,666 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:22,666 INFO L82 PathProgramCache]: Analyzing trace with hash 1100197245, now seen corresponding path program 1 times [2018-11-23 01:23:22,666 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:22,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:22,667 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:22,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:22,667 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:22,924 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 21 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:22,925 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:22,925 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:22,925 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 91 with the following transitions: [2018-11-23 01:23:22,925 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [361], [376], [379], [382], [385], [387], [424], [427], [442], [457], [472], [487], [502], [505], [508], [513], [525], [528], [529], [530] [2018-11-23 01:23:22,928 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:22,931 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:23,010 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:23,010 INFO L272 AbstractInterpreter]: Visited 45 different actions 58 times. Merged at 8 different actions 10 times. Never widened. Performed 644 root evaluator evaluations with a maximum evaluation depth of 9. Performed 644 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 6 fixpoints after 5 different actions. Largest state had 50 variables. [2018-11-23 01:23:23,012 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:23,012 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:23,012 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:23,012 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:23,022 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:23,022 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:23,096 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:23,205 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 21 proven. 110 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:23:23,205 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:23,720 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 67 proven. 64 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:23:23,736 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:23,736 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8, 8] total 21 [2018-11-23 01:23:23,736 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:23,737 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 01:23:23,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 01:23:23,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=341, Unknown=1, NotChecked=0, Total=420 [2018-11-23 01:23:23,737 INFO L87 Difference]: Start difference. First operand 544 states and 798 transitions. Second operand 15 states. [2018-11-23 01:23:24,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:24,082 INFO L93 Difference]: Finished difference Result 575 states and 828 transitions. [2018-11-23 01:23:24,085 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-23 01:23:24,085 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 90 [2018-11-23 01:23:24,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:24,087 INFO L225 Difference]: With dead ends: 575 [2018-11-23 01:23:24,087 INFO L226 Difference]: Without dead ends: 573 [2018-11-23 01:23:24,088 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 169 SyntacticMatches, 3 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=129, Invalid=626, Unknown=1, NotChecked=0, Total=756 [2018-11-23 01:23:24,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 573 states. [2018-11-23 01:23:24,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 573 to 545. [2018-11-23 01:23:24,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 545 states. [2018-11-23 01:23:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 545 states and 799 transitions. [2018-11-23 01:23:24,105 INFO L78 Accepts]: Start accepts. Automaton has 545 states and 799 transitions. Word has length 90 [2018-11-23 01:23:24,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:24,105 INFO L480 AbstractCegarLoop]: Abstraction has 545 states and 799 transitions. [2018-11-23 01:23:24,106 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 01:23:24,106 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 799 transitions. [2018-11-23 01:23:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-23 01:23:24,106 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:24,107 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] [2018-11-23 01:23:24,107 INFO L423 AbstractCegarLoop]: === Iteration 23 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:24,107 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:24,107 INFO L82 PathProgramCache]: Analyzing trace with hash 1191267151, now seen corresponding path program 1 times [2018-11-23 01:23:24,107 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:24,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:24,108 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:24,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:24,108 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 54 proven. 118 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:23:24,196 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:24,196 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:24,196 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 103 with the following transitions: [2018-11-23 01:23:24,196 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [17], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [361], [376], [379], [382], [387], [424], [427], [442], [445], [448], [451], [457], [472], [487], [502], [505], [508], [513], [525], [528], [529], [530] [2018-11-23 01:23:24,197 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:24,198 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:24,372 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:24,372 INFO L272 AbstractInterpreter]: Visited 48 different actions 137 times. Merged at 39 different actions 70 times. Never widened. Performed 1491 root evaluator evaluations with a maximum evaluation depth of 9. Performed 1491 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 21 fixpoints after 11 different actions. Largest state had 50 variables. [2018-11-23 01:23:24,389 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:24,389 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:24,389 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:24,390 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:24,404 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:24,405 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:24,466 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 54 proven. 118 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:23:24,476 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 54 proven. 118 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:23:24,542 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:24,542 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 12 [2018-11-23 01:23:24,542 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:24,542 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 01:23:24,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 01:23:24,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2018-11-23 01:23:24,543 INFO L87 Difference]: Start difference. First operand 545 states and 799 transitions. Second operand 7 states. [2018-11-23 01:23:24,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:24,657 INFO L93 Difference]: Finished difference Result 1070 states and 1569 transitions. [2018-11-23 01:23:24,657 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 01:23:24,657 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2018-11-23 01:23:24,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:24,662 INFO L225 Difference]: With dead ends: 1070 [2018-11-23 01:23:24,662 INFO L226 Difference]: Without dead ends: 672 [2018-11-23 01:23:24,662 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 203 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2018-11-23 01:23:24,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 672 states. [2018-11-23 01:23:24,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 672 to 623. [2018-11-23 01:23:24,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 623 states. [2018-11-23 01:23:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 623 states and 918 transitions. [2018-11-23 01:23:24,675 INFO L78 Accepts]: Start accepts. Automaton has 623 states and 918 transitions. Word has length 102 [2018-11-23 01:23:24,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:24,675 INFO L480 AbstractCegarLoop]: Abstraction has 623 states and 918 transitions. [2018-11-23 01:23:24,675 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 01:23:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 918 transitions. [2018-11-23 01:23:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-23 01:23:24,676 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:24,676 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] [2018-11-23 01:23:24,676 INFO L423 AbstractCegarLoop]: === Iteration 24 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:24,676 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:24,677 INFO L82 PathProgramCache]: Analyzing trace with hash 1449432589, now seen corresponding path program 1 times [2018-11-23 01:23:24,677 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:24,677 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:24,677 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:24,677 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:24,678 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:24,754 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 24 proven. 148 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:23:24,754 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:24,754 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:24,754 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 103 with the following transitions: [2018-11-23 01:23:24,755 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [361], [376], [379], [382], [387], [424], [427], [442], [445], [448], [451], [457], [472], [487], [502], [505], [508], [513], [525], [528], [529], [530] [2018-11-23 01:23:24,756 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:24,756 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:24,812 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:24,813 INFO L272 AbstractInterpreter]: Visited 47 different actions 60 times. Merged at 8 different actions 10 times. Never widened. Performed 638 root evaluator evaluations with a maximum evaluation depth of 9. Performed 638 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 6 fixpoints after 5 different actions. Largest state had 50 variables. [2018-11-23 01:23:24,821 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:24,821 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:24,821 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:24,821 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:24,838 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:24,838 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:24,906 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:24,928 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 24 proven. 148 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:23:24,928 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 24 proven. 84 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-11-23 01:23:24,970 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:24,970 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 4] total 9 [2018-11-23 01:23:24,971 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:24,971 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 01:23:24,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 01:23:24,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:23:24,971 INFO L87 Difference]: Start difference. First operand 623 states and 918 transitions. Second operand 7 states. [2018-11-23 01:23:25,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:25,088 INFO L93 Difference]: Finished difference Result 670 states and 984 transitions. [2018-11-23 01:23:25,088 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 01:23:25,088 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2018-11-23 01:23:25,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:25,090 INFO L225 Difference]: With dead ends: 670 [2018-11-23 01:23:25,090 INFO L226 Difference]: Without dead ends: 664 [2018-11-23 01:23:25,090 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 204 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:23:25,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 664 states. [2018-11-23 01:23:25,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 664 to 661. [2018-11-23 01:23:25,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 661 states. [2018-11-23 01:23:25,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 972 transitions. [2018-11-23 01:23:25,109 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 972 transitions. Word has length 102 [2018-11-23 01:23:25,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:25,110 INFO L480 AbstractCegarLoop]: Abstraction has 661 states and 972 transitions. [2018-11-23 01:23:25,110 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 01:23:25,110 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 972 transitions. [2018-11-23 01:23:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-23 01:23:25,111 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:25,111 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] [2018-11-23 01:23:25,111 INFO L423 AbstractCegarLoop]: === Iteration 25 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:25,111 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:25,111 INFO L82 PathProgramCache]: Analyzing trace with hash -669250513, now seen corresponding path program 1 times [2018-11-23 01:23:25,111 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:25,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:25,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:25,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:25,112 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:25,386 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:25,386 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:25,386 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:25,387 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 107 with the following transitions: [2018-11-23 01:23:25,387 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [361], [376], [379], [382], [387], [424], [427], [442], [457], [472], [487], [502], [505], [508], [511], [513], [525], [528], [529], [530] [2018-11-23 01:23:25,388 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:25,388 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:25,472 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:25,473 INFO L272 AbstractInterpreter]: Visited 45 different actions 80 times. Merged at 20 different actions 28 times. Never widened. Performed 902 root evaluator evaluations with a maximum evaluation depth of 11. Performed 902 inverse root evaluator evaluations with a maximum inverse evaluation depth of 11. Found 8 fixpoints after 7 different actions. Largest state had 50 variables. [2018-11-23 01:23:25,474 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:25,475 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:25,475 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:25,475 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:25,489 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:25,489 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:25,557 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:25,722 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 160 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:23:25,722 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:25,991 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 94 proven. 90 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:23:26,006 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:26,006 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 9] total 23 [2018-11-23 01:23:26,006 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:26,006 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 01:23:26,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 01:23:26,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=417, Unknown=0, NotChecked=0, Total=506 [2018-11-23 01:23:26,007 INFO L87 Difference]: Start difference. First operand 661 states and 972 transitions. Second operand 16 states. [2018-11-23 01:23:26,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:26,307 INFO L93 Difference]: Finished difference Result 697 states and 1006 transitions. [2018-11-23 01:23:26,307 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-23 01:23:26,307 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 106 [2018-11-23 01:23:26,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:26,309 INFO L225 Difference]: With dead ends: 697 [2018-11-23 01:23:26,309 INFO L226 Difference]: Without dead ends: 695 [2018-11-23 01:23:26,310 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 201 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=147, Invalid=783, Unknown=0, NotChecked=0, Total=930 [2018-11-23 01:23:26,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 695 states. [2018-11-23 01:23:26,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 695 to 661. [2018-11-23 01:23:26,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 661 states. [2018-11-23 01:23:26,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 971 transitions. [2018-11-23 01:23:26,330 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 971 transitions. Word has length 106 [2018-11-23 01:23:26,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:26,331 INFO L480 AbstractCegarLoop]: Abstraction has 661 states and 971 transitions. [2018-11-23 01:23:26,331 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 01:23:26,331 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 971 transitions. [2018-11-23 01:23:26,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-23 01:23:26,332 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:26,332 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] [2018-11-23 01:23:26,332 INFO L423 AbstractCegarLoop]: === Iteration 26 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:26,332 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:26,332 INFO L82 PathProgramCache]: Analyzing trace with hash -1267384093, now seen corresponding path program 2 times [2018-11-23 01:23:26,332 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:26,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:26,333 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:26,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:26,333 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 27 proven. 208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:26,653 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:26,654 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:26,654 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-23 01:23:26,654 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-23 01:23:26,654 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:26,654 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:26,661 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 01:23:26,661 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2018-11-23 01:23:26,701 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2018-11-23 01:23:26,701 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 01:23:26,703 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:26,836 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 140 proven. 31 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-11-23 01:23:26,836 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:26,975 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 139 proven. 32 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-11-23 01:23:26,989 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:26,990 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8, 8] total 19 [2018-11-23 01:23:26,990 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:26,990 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-23 01:23:26,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-23 01:23:26,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=290, Unknown=0, NotChecked=0, Total=342 [2018-11-23 01:23:26,990 INFO L87 Difference]: Start difference. First operand 661 states and 971 transitions. Second operand 18 states. [2018-11-23 01:23:27,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:27,682 INFO L93 Difference]: Finished difference Result 1080 states and 1568 transitions. [2018-11-23 01:23:27,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-23 01:23:27,683 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 113 [2018-11-23 01:23:27,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:27,684 INFO L225 Difference]: With dead ends: 1080 [2018-11-23 01:23:27,684 INFO L226 Difference]: Without dead ends: 596 [2018-11-23 01:23:27,686 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 273 GetRequests, 229 SyntacticMatches, 5 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 306 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=180, Invalid=1460, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 01:23:27,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 596 states. [2018-11-23 01:23:27,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 596 to 528. [2018-11-23 01:23:27,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 528 states. [2018-11-23 01:23:27,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 743 transitions. [2018-11-23 01:23:27,706 INFO L78 Accepts]: Start accepts. Automaton has 528 states and 743 transitions. Word has length 113 [2018-11-23 01:23:27,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:27,706 INFO L480 AbstractCegarLoop]: Abstraction has 528 states and 743 transitions. [2018-11-23 01:23:27,706 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-23 01:23:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 743 transitions. [2018-11-23 01:23:27,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-23 01:23:27,707 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:27,707 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] [2018-11-23 01:23:27,707 INFO L423 AbstractCegarLoop]: === Iteration 27 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:27,708 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:27,708 INFO L82 PathProgramCache]: Analyzing trace with hash -1815351467, now seen corresponding path program 2 times [2018-11-23 01:23:27,708 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:27,708 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:27,708 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 01:23:27,709 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:27,709 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:27,794 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 68 proven. 206 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 01:23:27,794 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:27,794 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:27,794 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-23 01:23:27,794 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-23 01:23:27,794 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:27,794 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:27,812 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 01:23:27,812 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2018-11-23 01:23:27,914 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2018-11-23 01:23:27,914 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 01:23:27,918 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:27,932 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 68 proven. 206 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 01:23:27,932 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 68 proven. 206 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 01:23:28,023 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:28,023 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 14 [2018-11-23 01:23:28,023 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:28,023 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 01:23:28,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 01:23:28,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2018-11-23 01:23:28,024 INFO L87 Difference]: Start difference. First operand 528 states and 743 transitions. Second operand 8 states. [2018-11-23 01:23:28,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:28,081 INFO L93 Difference]: Finished difference Result 671 states and 934 transitions. [2018-11-23 01:23:28,081 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 01:23:28,081 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 123 [2018-11-23 01:23:28,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:28,083 INFO L225 Difference]: With dead ends: 671 [2018-11-23 01:23:28,083 INFO L226 Difference]: Without dead ends: 586 [2018-11-23 01:23:28,083 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2018-11-23 01:23:28,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 586 states. [2018-11-23 01:23:28,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 586 to 567. [2018-11-23 01:23:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 567 states. [2018-11-23 01:23:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 567 states and 797 transitions. [2018-11-23 01:23:28,101 INFO L78 Accepts]: Start accepts. Automaton has 567 states and 797 transitions. Word has length 123 [2018-11-23 01:23:28,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:28,101 INFO L480 AbstractCegarLoop]: Abstraction has 567 states and 797 transitions. [2018-11-23 01:23:28,101 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 01:23:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 797 transitions. [2018-11-23 01:23:28,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-11-23 01:23:28,103 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:28,103 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 11, 8, 8, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:23:28,103 INFO L423 AbstractCegarLoop]: === Iteration 28 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:28,103 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:28,103 INFO L82 PathProgramCache]: Analyzing trace with hash -563823497, now seen corresponding path program 1 times [2018-11-23 01:23:28,103 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:28,104 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:28,104 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 01:23:28,104 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:28,104 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:28,409 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 36 proven. 308 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 01:23:28,409 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:28,409 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:28,409 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 136 with the following transitions: [2018-11-23 01:23:28,409 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [361], [364], [367], [370], [376], [379], [382], [387], [424], [427], [442], [457], [472], [487], [502], [505], [508], [513], [525], [528], [529], [530] [2018-11-23 01:23:28,410 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:28,410 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:28,486 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:28,487 INFO L272 AbstractInterpreter]: Visited 47 different actions 60 times. Merged at 8 different actions 10 times. Never widened. Performed 642 root evaluator evaluations with a maximum evaluation depth of 9. Performed 642 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 6 fixpoints after 5 different actions. Largest state had 50 variables. [2018-11-23 01:23:28,489 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:28,489 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:28,489 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:28,489 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:28,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:28,509 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:28,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:28,604 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:28,757 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 335 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-23 01:23:28,758 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:29,032 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 277 proven. 64 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 01:23:29,052 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-23 01:23:29,052 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [10, 9] total 22 [2018-11-23 01:23:29,052 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:23:29,052 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 01:23:29,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 01:23:29,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=289, Unknown=0, NotChecked=0, Total=462 [2018-11-23 01:23:29,053 INFO L87 Difference]: Start difference. First operand 567 states and 797 transitions. Second operand 8 states. [2018-11-23 01:23:29,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:29,128 INFO L93 Difference]: Finished difference Result 708 states and 994 transitions. [2018-11-23 01:23:29,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 01:23:29,128 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 135 [2018-11-23 01:23:29,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:29,130 INFO L225 Difference]: With dead ends: 708 [2018-11-23 01:23:29,130 INFO L226 Difference]: Without dead ends: 704 [2018-11-23 01:23:29,131 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 285 GetRequests, 261 SyntacticMatches, 4 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=173, Invalid=289, Unknown=0, NotChecked=0, Total=462 [2018-11-23 01:23:29,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 704 states. [2018-11-23 01:23:29,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 704 to 700. [2018-11-23 01:23:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 700 states. [2018-11-23 01:23:29,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 986 transitions. [2018-11-23 01:23:29,159 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 986 transitions. Word has length 135 [2018-11-23 01:23:29,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:29,160 INFO L480 AbstractCegarLoop]: Abstraction has 700 states and 986 transitions. [2018-11-23 01:23:29,160 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 01:23:29,160 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 986 transitions. [2018-11-23 01:23:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-11-23 01:23:29,161 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:29,161 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] [2018-11-23 01:23:29,161 INFO L423 AbstractCegarLoop]: === Iteration 29 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:29,166 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:29,167 INFO L82 PathProgramCache]: Analyzing trace with hash -287211762, now seen corresponding path program 2 times [2018-11-23 01:23:29,167 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:29,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:29,167 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:29,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:29,168 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:29,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 33 proven. 334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:29,635 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:29,635 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:29,636 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-23 01:23:29,636 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-23 01:23:29,636 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:29,636 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:29,650 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 01:23:29,650 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2018-11-23 01:23:29,774 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2018-11-23 01:23:29,774 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 01:23:29,776 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 341 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 01:23:29,926 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 307 proven. 44 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:23:30,413 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:30,413 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 10, 11] total 30 [2018-11-23 01:23:30,413 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:30,414 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-23 01:23:30,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-23 01:23:30,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=262, Invalid=608, Unknown=0, NotChecked=0, Total=870 [2018-11-23 01:23:30,414 INFO L87 Difference]: Start difference. First operand 700 states and 986 transitions. Second operand 21 states. [2018-11-23 01:23:31,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:31,164 INFO L93 Difference]: Finished difference Result 715 states and 998 transitions. [2018-11-23 01:23:31,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-23 01:23:31,165 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 136 [2018-11-23 01:23:31,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:31,167 INFO L225 Difference]: With dead ends: 715 [2018-11-23 01:23:31,167 INFO L226 Difference]: Without dead ends: 713 [2018-11-23 01:23:31,167 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 258 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=413, Invalid=1069, Unknown=0, NotChecked=0, Total=1482 [2018-11-23 01:23:31,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2018-11-23 01:23:31,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 700. [2018-11-23 01:23:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 700 states. [2018-11-23 01:23:31,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 985 transitions. [2018-11-23 01:23:31,191 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 985 transitions. Word has length 136 [2018-11-23 01:23:31,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:31,191 INFO L480 AbstractCegarLoop]: Abstraction has 700 states and 985 transitions. [2018-11-23 01:23:31,191 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-23 01:23:31,191 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 985 transitions. [2018-11-23 01:23:31,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-23 01:23:31,192 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:31,192 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, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:23:31,192 INFO L423 AbstractCegarLoop]: === Iteration 30 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:31,193 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:31,193 INFO L82 PathProgramCache]: Analyzing trace with hash -568234875, now seen corresponding path program 1 times [2018-11-23 01:23:31,193 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:31,198 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:31,198 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 01:23:31,198 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:31,198 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:31,292 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 91 proven. 330 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-23 01:23:31,292 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:31,292 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:31,292 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 152 with the following transitions: [2018-11-23 01:23:31,293 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [14], [17], [19], [23], [26], [29], [34], [41], [44], [47], [50], [55], [137], [232], [235], [250], [253], [256], [261], [328], [331], [346], [361], [376], [379], [382], [387], [424], [427], [442], [457], [472], [487], [490], [493], [496], [502], [505], [508], [513], [525], [528], [529], [530] [2018-11-23 01:23:31,293 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:23:31,294 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:23:31,523 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:23:31,523 INFO L272 AbstractInterpreter]: Visited 48 different actions 157 times. Merged at 39 different actions 89 times. Widened at 1 different actions 1 times. Performed 1794 root evaluator evaluations with a maximum evaluation depth of 9. Performed 1794 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 19 fixpoints after 11 different actions. Largest state had 50 variables. [2018-11-23 01:23:31,526 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:31,526 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:23:31,526 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:31,526 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:31,536 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:31,536 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:31,618 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 91 proven. 330 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-23 01:23:31,638 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:31,717 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 91 proven. 330 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-23 01:23:31,742 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:31,742 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 16 [2018-11-23 01:23:31,742 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:31,742 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 01:23:31,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 01:23:31,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2018-11-23 01:23:31,743 INFO L87 Difference]: Start difference. First operand 700 states and 985 transitions. Second operand 9 states. [2018-11-23 01:23:31,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:31,832 INFO L93 Difference]: Finished difference Result 1199 states and 1686 transitions. [2018-11-23 01:23:31,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 01:23:31,832 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 151 [2018-11-23 01:23:31,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:31,834 INFO L225 Difference]: With dead ends: 1199 [2018-11-23 01:23:31,834 INFO L226 Difference]: Without dead ends: 801 [2018-11-23 01:23:31,835 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 315 GetRequests, 301 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2018-11-23 01:23:31,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 801 states. [2018-11-23 01:23:31,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 801 to 778. [2018-11-23 01:23:31,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 778 states. [2018-11-23 01:23:31,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1097 transitions. [2018-11-23 01:23:31,851 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1097 transitions. Word has length 151 [2018-11-23 01:23:31,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:31,851 INFO L480 AbstractCegarLoop]: Abstraction has 778 states and 1097 transitions. [2018-11-23 01:23:31,851 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 01:23:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1097 transitions. [2018-11-23 01:23:31,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-23 01:23:31,852 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:31,852 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] [2018-11-23 01:23:31,853 INFO L423 AbstractCegarLoop]: === Iteration 31 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:31,853 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:31,853 INFO L82 PathProgramCache]: Analyzing trace with hash -1445028928, now seen corresponding path program 2 times [2018-11-23 01:23:31,853 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:31,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:31,854 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:31,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:31,854 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:32,071 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 36 proven. 417 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:23:32,071 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:32,071 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:32,071 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-23 01:23:32,072 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-23 01:23:32,072 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:32,072 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:32,080 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 01:23:32,080 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2018-11-23 01:23:32,186 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2018-11-23 01:23:32,186 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 01:23:32,189 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:32,387 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 414 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 01:23:32,387 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:32,776 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 380 proven. 57 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:23:32,790 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:32,791 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 11, 12] total 34 [2018-11-23 01:23:32,791 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:32,791 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-23 01:23:32,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-23 01:23:32,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=318, Invalid=804, Unknown=0, NotChecked=0, Total=1122 [2018-11-23 01:23:32,792 INFO L87 Difference]: Start difference. First operand 778 states and 1097 transitions. Second operand 24 states. [2018-11-23 01:23:33,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:33,471 INFO L93 Difference]: Finished difference Result 826 states and 1142 transitions. [2018-11-23 01:23:33,471 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-23 01:23:33,471 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 152 [2018-11-23 01:23:33,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:33,473 INFO L225 Difference]: With dead ends: 826 [2018-11-23 01:23:33,473 INFO L226 Difference]: Without dead ends: 824 [2018-11-23 01:23:33,473 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 291 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 546 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=712, Invalid=2480, Unknown=0, NotChecked=0, Total=3192 [2018-11-23 01:23:33,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 824 states. [2018-11-23 01:23:33,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 824 to 778. [2018-11-23 01:23:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 778 states. [2018-11-23 01:23:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1095 transitions. [2018-11-23 01:23:33,500 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1095 transitions. Word has length 152 [2018-11-23 01:23:33,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:33,500 INFO L480 AbstractCegarLoop]: Abstraction has 778 states and 1095 transitions. [2018-11-23 01:23:33,500 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-23 01:23:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1095 transitions. [2018-11-23 01:23:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 01:23:33,501 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:33,501 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] [2018-11-23 01:23:33,502 INFO L423 AbstractCegarLoop]: === Iteration 32 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:33,502 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:33,502 INFO L82 PathProgramCache]: Analyzing trace with hash 305812452, now seen corresponding path program 3 times [2018-11-23 01:23:33,502 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:33,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:33,502 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 01:23:33,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:33,503 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 98 proven. 470 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-23 01:23:33,645 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:33,645 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:33,645 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-23 01:23:33,646 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-23 01:23:33,646 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:33,646 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:33,660 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 01:23:33,660 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2018-11-23 01:23:33,753 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 01:23:33,753 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 01:23:33,756 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 98 proven. 470 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-23 01:23:33,778 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:33,897 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 98 proven. 470 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-23 01:23:33,923 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:33,923 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 18 [2018-11-23 01:23:33,924 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:33,924 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 01:23:33,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 01:23:33,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2018-11-23 01:23:33,924 INFO L87 Difference]: Start difference. First operand 778 states and 1095 transitions. Second operand 10 states. [2018-11-23 01:23:34,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:34,088 INFO L93 Difference]: Finished difference Result 967 states and 1346 transitions. [2018-11-23 01:23:34,089 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 01:23:34,089 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 169 [2018-11-23 01:23:34,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:34,091 INFO L225 Difference]: With dead ends: 967 [2018-11-23 01:23:34,091 INFO L226 Difference]: Without dead ends: 882 [2018-11-23 01:23:34,092 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 337 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2018-11-23 01:23:34,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 882 states. [2018-11-23 01:23:34,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 882 to 856. [2018-11-23 01:23:34,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 856 states. [2018-11-23 01:23:34,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 856 states and 1202 transitions. [2018-11-23 01:23:34,124 INFO L78 Accepts]: Start accepts. Automaton has 856 states and 1202 transitions. Word has length 169 [2018-11-23 01:23:34,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:34,125 INFO L480 AbstractCegarLoop]: Abstraction has 856 states and 1202 transitions. [2018-11-23 01:23:34,125 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 01:23:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1202 transitions. [2018-11-23 01:23:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-11-23 01:23:34,126 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:34,126 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] [2018-11-23 01:23:34,126 INFO L423 AbstractCegarLoop]: === Iteration 33 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:34,126 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:34,126 INFO L82 PathProgramCache]: Analyzing trace with hash -730696556, now seen corresponding path program 2 times [2018-11-23 01:23:34,126 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:34,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:34,127 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 01:23:34,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:34,127 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:34,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:34,282 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 125 proven. 650 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 01:23:34,283 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:34,283 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:34,283 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-23 01:23:34,283 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-23 01:23:34,283 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:34,283 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:34,295 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 01:23:34,296 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2018-11-23 01:23:34,352 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2018-11-23 01:23:34,352 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 01:23:34,356 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 295 proven. 4 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2018-11-23 01:23:34,519 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 295 proven. 4 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2018-11-23 01:23:34,641 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:34,642 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 6, 6] total 18 [2018-11-23 01:23:34,642 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:34,642 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 01:23:34,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 01:23:34,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=190, Unknown=0, NotChecked=0, Total=306 [2018-11-23 01:23:34,643 INFO L87 Difference]: Start difference. First operand 856 states and 1202 transitions. Second operand 15 states. [2018-11-23 01:23:35,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:35,121 INFO L93 Difference]: Finished difference Result 1006 states and 1400 transitions. [2018-11-23 01:23:35,121 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-23 01:23:35,121 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 197 [2018-11-23 01:23:35,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:35,122 INFO L225 Difference]: With dead ends: 1006 [2018-11-23 01:23:35,122 INFO L226 Difference]: Without dead ends: 530 [2018-11-23 01:23:35,123 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 436 GetRequests, 401 SyntacticMatches, 1 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 206 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=407, Invalid=853, Unknown=0, NotChecked=0, Total=1260 [2018-11-23 01:23:35,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530 states. [2018-11-23 01:23:35,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 530 to 507. [2018-11-23 01:23:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 507 states. [2018-11-23 01:23:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 697 transitions. [2018-11-23 01:23:35,143 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 697 transitions. Word has length 197 [2018-11-23 01:23:35,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:35,143 INFO L480 AbstractCegarLoop]: Abstraction has 507 states and 697 transitions. [2018-11-23 01:23:35,143 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 01:23:35,143 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 697 transitions. [2018-11-23 01:23:35,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2018-11-23 01:23:35,144 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:35,145 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] [2018-11-23 01:23:35,145 INFO L423 AbstractCegarLoop]: === Iteration 34 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:35,145 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:35,145 INFO L82 PathProgramCache]: Analyzing trace with hash 1318987330, now seen corresponding path program 4 times [2018-11-23 01:23:35,145 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:35,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:35,146 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 01:23:35,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:35,146 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:35,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1530 backedges. 158 proven. 1322 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-11-23 01:23:35,374 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:35,374 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:35,374 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-23 01:23:35,374 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-23 01:23:35,374 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:35,374 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:35,385 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:35,385 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:23:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:35,495 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1530 backedges. 158 proven. 1322 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-11-23 01:23:35,528 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1530 backedges. 158 proven. 1322 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-11-23 01:23:35,675 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:35,676 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14, 14] total 19 [2018-11-23 01:23:35,676 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:35,676 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-23 01:23:35,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-23 01:23:35,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2018-11-23 01:23:35,676 INFO L87 Difference]: Start difference. First operand 507 states and 697 transitions. Second operand 14 states. [2018-11-23 01:23:35,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:35,769 INFO L93 Difference]: Finished difference Result 713 states and 982 transitions. [2018-11-23 01:23:35,769 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-23 01:23:35,769 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 261 [2018-11-23 01:23:35,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:35,771 INFO L225 Difference]: With dead ends: 713 [2018-11-23 01:23:35,771 INFO L226 Difference]: Without dead ends: 628 [2018-11-23 01:23:35,772 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 545 GetRequests, 515 SyntacticMatches, 13 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2018-11-23 01:23:35,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 628 states. [2018-11-23 01:23:35,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 628 to 585. [2018-11-23 01:23:35,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 585 states. [2018-11-23 01:23:35,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 585 states and 804 transitions. [2018-11-23 01:23:35,790 INFO L78 Accepts]: Start accepts. Automaton has 585 states and 804 transitions. Word has length 261 [2018-11-23 01:23:35,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:35,790 INFO L480 AbstractCegarLoop]: Abstraction has 585 states and 804 transitions. [2018-11-23 01:23:35,790 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-23 01:23:35,790 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 804 transitions. [2018-11-23 01:23:35,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2018-11-23 01:23:35,792 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:35,792 INFO L402 BasicCegarLoop]: trace histogram [27, 26, 26, 19, 19, 12, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:23:35,792 INFO L423 AbstractCegarLoop]: === Iteration 35 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:35,792 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:35,792 INFO L82 PathProgramCache]: Analyzing trace with hash 867398673, now seen corresponding path program 5 times [2018-11-23 01:23:35,792 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:35,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:35,793 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:23:35,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:35,793 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:36,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 188 proven. 1910 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-11-23 01:23:36,139 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:36,139 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:36,139 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-23 01:23:36,139 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-23 01:23:36,139 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:36,139 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:36,151 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 01:23:36,151 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2018-11-23 01:23:36,440 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 17 check-sat command(s) [2018-11-23 01:23:36,440 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 01:23:36,447 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:36,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 188 proven. 1910 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-11-23 01:23:36,515 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:36,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 188 proven. 1910 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-11-23 01:23:36,698 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:36,698 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 19 [2018-11-23 01:23:36,698 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:36,698 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 01:23:36,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 01:23:36,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2018-11-23 01:23:36,699 INFO L87 Difference]: Start difference. First operand 585 states and 804 transitions. Second operand 16 states. [2018-11-23 01:23:36,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:36,805 INFO L93 Difference]: Finished difference Result 791 states and 1089 transitions. [2018-11-23 01:23:36,805 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 01:23:36,805 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 307 [2018-11-23 01:23:36,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:36,806 INFO L225 Difference]: With dead ends: 791 [2018-11-23 01:23:36,806 INFO L226 Difference]: Without dead ends: 706 [2018-11-23 01:23:36,807 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 641 GetRequests, 603 SyntacticMatches, 21 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 163 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2018-11-23 01:23:36,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 706 states. [2018-11-23 01:23:36,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 706 to 663. [2018-11-23 01:23:36,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 663 states. [2018-11-23 01:23:36,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 911 transitions. [2018-11-23 01:23:36,822 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 911 transitions. Word has length 307 [2018-11-23 01:23:36,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:36,823 INFO L480 AbstractCegarLoop]: Abstraction has 663 states and 911 transitions. [2018-11-23 01:23:36,823 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 01:23:36,823 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 911 transitions. [2018-11-23 01:23:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2018-11-23 01:23:36,825 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:36,825 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] [2018-11-23 01:23:36,825 INFO L423 AbstractCegarLoop]: === Iteration 36 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:36,825 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:36,825 INFO L82 PathProgramCache]: Analyzing trace with hash 927920032, now seen corresponding path program 6 times [2018-11-23 01:23:36,825 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:36,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:36,826 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 01:23:36,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:36,826 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:23:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2894 backedges. 218 proven. 2606 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-23 01:23:37,220 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:37,220 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:23:37,220 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-23 01:23:37,220 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-23 01:23:37,220 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:23:37,220 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/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 [2018-11-23 01:23:37,231 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 01:23:37,232 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2018-11-23 01:23:37,386 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 01:23:37,386 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 01:23:37,393 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:23:37,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2894 backedges. 218 proven. 2606 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-23 01:23:37,449 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:23:37,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2894 backedges. 218 proven. 2606 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-23 01:23:37,694 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:23:37,694 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 18] total 19 [2018-11-23 01:23:37,694 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:23:37,694 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-23 01:23:37,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-23 01:23:37,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2018-11-23 01:23:37,694 INFO L87 Difference]: Start difference. First operand 663 states and 911 transitions. Second operand 18 states. [2018-11-23 01:23:37,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:23:37,799 INFO L93 Difference]: Finished difference Result 869 states and 1196 transitions. [2018-11-23 01:23:37,799 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-23 01:23:37,799 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 353 [2018-11-23 01:23:37,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:23:37,801 INFO L225 Difference]: With dead ends: 869 [2018-11-23 01:23:37,801 INFO L226 Difference]: Without dead ends: 784 [2018-11-23 01:23:37,801 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 737 GetRequests, 691 SyntacticMatches, 29 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 225 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2018-11-23 01:23:37,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 784 states. [2018-11-23 01:23:37,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 784 to 741. [2018-11-23 01:23:37,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 741 states. [2018-11-23 01:23:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 741 states and 1018 transitions. [2018-11-23 01:23:37,817 INFO L78 Accepts]: Start accepts. Automaton has 741 states and 1018 transitions. Word has length 353 [2018-11-23 01:23:37,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:23:37,818 INFO L480 AbstractCegarLoop]: Abstraction has 741 states and 1018 transitions. [2018-11-23 01:23:37,818 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-23 01:23:37,818 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1018 transitions. [2018-11-23 01:23:37,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2018-11-23 01:23:37,820 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:23:37,820 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] [2018-11-23 01:23:37,820 INFO L423 AbstractCegarLoop]: === Iteration 37 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:23:37,820 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:23:37,820 INFO L82 PathProgramCache]: Analyzing trace with hash 1934002415, now seen corresponding path program 7 times [2018-11-23 01:23:37,820 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:23:37,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:37,821 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 01:23:37,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:23:37,821 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:23:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 01:23:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 01:23:38,992 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; 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] ----- [2018-11-23 01:24:51,071 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_61083163-ed6c-4599-9eef-f89650c1c14b/bin-2019/utaipan/witness.graphml [2018-11-23 01:24:51,071 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 01:24:51,071 INFO L168 Benchmark]: Toolchain (without parser) took 98225.23 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 829.4 MB). Free memory was 959.2 MB in the beginning and 930.0 MB in the end (delta: 29.2 MB). Peak memory consumption was 858.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:51,073 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:24:51,073 INFO L168 Benchmark]: CACSL2BoogieTranslator took 274.79 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 937.8 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:51,073 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -200.1 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:51,073 INFO L168 Benchmark]: Boogie Preprocessor took 37.89 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. [2018-11-23 01:24:51,074 INFO L168 Benchmark]: RCFGBuilder took 594.69 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: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:51,074 INFO L168 Benchmark]: TraceAbstraction took 44602.07 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 688.4 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -21.2 MB). Peak memory consumption was 667.1 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:51,166 INFO L168 Benchmark]: Witness Printer took 52651.99 ms. Allocated memory is still 1.9 GB. Free memory was 1.1 GB in the beginning and 930.0 MB in the end (delta: 171.7 MB). Peak memory consumption was 171.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:51,167 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 274.79 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 937.8 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 60.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -200.1 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.89 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 594.69 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: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 44602.07 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 688.4 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -21.2 MB). Peak memory consumption was 667.1 MB. Max. memory is 11.5 GB. * Witness Printer took 52651.99 ms. Allocated memory is still 1.9 GB. Free memory was 1.1 GB in the beginning and 930.0 MB in the end (delta: 171.7 MB). Peak memory consumption was 171.7 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, 44.5s OverallTime, 37 OverallIterations, 35 TraceHistogramMax, 6.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7137 SDtfs, 11576 SDslu, 33091 SDs, 0 SdLazy, 6340 SolverSat, 902 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6852 GetRequests, 6274 SyntacticMatches, 107 SemanticMatches, 471 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 2289 ImplicationChecksByTransitivity, 8.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=856occurred in iteration=32, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 2.5s AbstIntTime, 19 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 36 MinimizatonAttempts, 717 StatesRemovedByMinimization, 34 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 2.7s SatisfiabilityAnalysisTime, 9.7s InterpolantComputationTime, 7029 NumberOfCodeBlocks, 6845 NumberOfCodeBlocksAsserted, 124 NumberOfCheckSat, 9731 ConstructedInterpolants, 493 QuantifiedInterpolants, 7164298 SizeOfPredicates, 84 NumberOfNonLiveVariables, 18339 ConjunctsInSsa, 436 ConjunctsInUnsatCore, 92 InterpolantComputations, 11 PerfectInterpolantSequences, 9336/34569 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...