./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9d1fc408399aa4d2103352783d0ac1c3674db68b ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9d1fc408399aa4d2103352783d0ac1c3674db68b ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 11:34:03,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:34:03,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:34:03,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:34:03,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:34:03,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:34:03,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:34:03,122 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:34:03,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:34:03,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:34:03,126 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:34:03,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:34:03,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:34:03,129 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:34:03,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:34:03,131 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:34:03,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:34:03,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:34:03,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:34:03,137 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:34:03,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:34:03,140 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:34:03,142 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:34:03,143 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:34:03,146 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:34:03,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:34:03,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:34:03,147 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:34:03,147 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:34:03,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:34:03,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:34:03,149 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:34:03,150 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:34:03,151 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:34:03,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:34:03,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:34:03,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:34:03,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:34:03,153 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:34:03,154 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:34:03,155 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:34:03,156 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-20 11:34:03,169 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:34:03,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:34:03,171 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:34:03,171 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:34:03,171 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 11:34:03,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:34:03,172 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 11:34:03,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:34:03,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:34:03,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:34:03,173 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:34:03,173 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:34:03,173 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:34:03,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:34:03,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:34:03,174 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 11:34:03,174 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:34:03,174 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 11:34:03,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 11:34:03,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:34:03,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:34:03,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:34:03,175 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 11:34:03,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 11:34:03,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:34:03,176 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 11:34:03,176 INFO L138 SettingsManager]: * To the following directory=dump/ 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/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d1fc408399aa4d2103352783d0ac1c3674db68b [2019-11-20 11:34:03,334 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:34:03,344 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:34:03,348 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:34:03,349 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:34:03,349 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:34:03,349 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2019-11-20 11:34:03,399 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/data/7ccdc5966/e3cf4a8ce281494e92fc1589a1764c60/FLAGe696b83e2 [2019-11-20 11:34:04,204 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:34:04,205 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2019-11-20 11:34:04,249 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/data/7ccdc5966/e3cf4a8ce281494e92fc1589a1764c60/FLAGe696b83e2 [2019-11-20 11:34:04,423 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/data/7ccdc5966/e3cf4a8ce281494e92fc1589a1764c60 [2019-11-20 11:34:04,426 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:34:04,428 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:34:04,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:34:04,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:34:04,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:34:04,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:34:04" (1/1) ... [2019-11-20 11:34:04,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72498072 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:04, skipping insertion in model container [2019-11-20 11:34:04,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:34:04" (1/1) ... [2019-11-20 11:34:04,447 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:34:04,620 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:34:05,258 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5975] [2019-11-20 11:34:05,259 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5976-5977] [2019-11-20 11:34:07,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:34:07,380 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:34:07,506 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5975] [2019-11-20 11:34:07,507 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5976-5977] [2019-11-20 11:34:07,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:34:08,365 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:34:08,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08 WrapperNode [2019-11-20 11:34:08,366 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:34:08,367 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:34:08,367 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:34:08,368 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:34:08,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08" (1/1) ... [2019-11-20 11:34:08,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08" (1/1) ... [2019-11-20 11:34:08,816 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:34:08,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:34:08,817 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:34:08,817 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:34:08,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08" (1/1) ... [2019-11-20 11:34:08,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08" (1/1) ... [2019-11-20 11:34:08,873 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08" (1/1) ... [2019-11-20 11:34:08,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08" (1/1) ... [2019-11-20 11:34:09,318 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08" (1/1) ... [2019-11-20 11:34:09,390 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08" (1/1) ... [2019-11-20 11:34:09,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08" (1/1) ... [2019-11-20 11:34:09,511 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:34:09,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:34:09,512 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:34:09,512 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:34:09,514 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 11:34:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-20 11:34:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 11:34:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:34:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 11:34:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-11-20 11:34:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:34:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 11:34:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-20 11:34:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-20 11:34:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 11:34:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 11:34:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 11:34:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 11:34:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 11:34:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:34:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:34:26,753 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 11:34:26,753 INFO L285 CfgBuilder]: Removed 2804 assume(true) statements. [2019-11-20 11:34:26,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:34:26 BoogieIcfgContainer [2019-11-20 11:34:26,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 11:34:26,756 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 11:34:26,756 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 11:34:26,758 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 11:34:26,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:34:04" (1/3) ... [2019-11-20 11:34:26,759 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49595cbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:34:26, skipping insertion in model container [2019-11-20 11:34:26,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:34:08" (2/3) ... [2019-11-20 11:34:26,760 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49595cbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:34:26, skipping insertion in model container [2019-11-20 11:34:26,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:34:26" (3/3) ... [2019-11-20 11:34:26,761 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2019-11-20 11:34:26,768 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 11:34:26,776 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 17 error locations. [2019-11-20 11:34:26,784 INFO L249 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2019-11-20 11:34:26,816 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 11:34:26,816 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 11:34:26,817 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 11:34:26,817 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 11:34:26,817 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 11:34:26,817 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 11:34:26,817 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 11:34:26,817 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 11:34:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states. [2019-11-20 11:34:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-11-20 11:34:26,882 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:26,883 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:26,884 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:26,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:26,889 INFO L82 PathProgramCache]: Analyzing trace with hash 1314790271, now seen corresponding path program 1 times [2019-11-20 11:34:26,897 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:26,898 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1978264450] [2019-11-20 11:34:26,898 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:27,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:34:27,560 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1978264450] [2019-11-20 11:34:27,561 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:34:27,561 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:34:27,562 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200915392] [2019-11-20 11:34:27,566 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:34:27,567 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:27,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:34:27,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:34:27,582 INFO L87 Difference]: Start difference. First operand 2464 states. Second operand 3 states. [2019-11-20 11:34:28,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:28,277 INFO L93 Difference]: Finished difference Result 6464 states and 8692 transitions. [2019-11-20 11:34:28,277 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:34:28,279 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2019-11-20 11:34:28,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:28,330 INFO L225 Difference]: With dead ends: 6464 [2019-11-20 11:34:28,330 INFO L226 Difference]: Without dead ends: 3968 [2019-11-20 11:34:28,345 INFO L630 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 [2019-11-20 11:34:28,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3968 states. [2019-11-20 11:34:28,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3968 to 3863. [2019-11-20 11:34:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3863 states. [2019-11-20 11:34:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 3863 states and 5153 transitions. [2019-11-20 11:34:28,544 INFO L78 Accepts]: Start accepts. Automaton has 3863 states and 5153 transitions. Word has length 61 [2019-11-20 11:34:28,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:28,545 INFO L462 AbstractCegarLoop]: Abstraction has 3863 states and 5153 transitions. [2019-11-20 11:34:28,545 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:34:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 3863 states and 5153 transitions. [2019-11-20 11:34:28,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-11-20 11:34:28,549 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:28,549 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:28,550 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:28,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:28,550 INFO L82 PathProgramCache]: Analyzing trace with hash -2085524934, now seen corresponding path program 1 times [2019-11-20 11:34:28,551 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:28,551 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768202585] [2019-11-20 11:34:28,551 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:28,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:34:28,843 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [768202585] [2019-11-20 11:34:28,843 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:34:28,843 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:34:28,843 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257518561] [2019-11-20 11:34:28,848 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:34:28,848 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:28,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:34:28,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:34:28,850 INFO L87 Difference]: Start difference. First operand 3863 states and 5153 transitions. Second operand 3 states. [2019-11-20 11:34:29,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:29,414 INFO L93 Difference]: Finished difference Result 8623 states and 11526 transitions. [2019-11-20 11:34:29,415 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:34:29,415 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 72 [2019-11-20 11:34:29,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:29,444 INFO L225 Difference]: With dead ends: 8623 [2019-11-20 11:34:29,444 INFO L226 Difference]: Without dead ends: 4796 [2019-11-20 11:34:29,450 INFO L630 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 [2019-11-20 11:34:29,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4796 states. [2019-11-20 11:34:29,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4796 to 4792. [2019-11-20 11:34:29,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4792 states. [2019-11-20 11:34:29,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 4792 states and 6417 transitions. [2019-11-20 11:34:29,598 INFO L78 Accepts]: Start accepts. Automaton has 4792 states and 6417 transitions. Word has length 72 [2019-11-20 11:34:29,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:29,600 INFO L462 AbstractCegarLoop]: Abstraction has 4792 states and 6417 transitions. [2019-11-20 11:34:29,600 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:34:29,600 INFO L276 IsEmpty]: Start isEmpty. Operand 4792 states and 6417 transitions. [2019-11-20 11:34:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-11-20 11:34:29,603 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:29,604 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:29,604 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:29,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:29,605 INFO L82 PathProgramCache]: Analyzing trace with hash 1374035716, now seen corresponding path program 1 times [2019-11-20 11:34:29,605 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:29,606 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620836598] [2019-11-20 11:34:29,607 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:29,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:34:29,834 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620836598] [2019-11-20 11:34:29,835 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:34:29,835 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 11:34:29,836 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452117346] [2019-11-20 11:34:29,836 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 11:34:29,837 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:29,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 11:34:29,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:34:29,837 INFO L87 Difference]: Start difference. First operand 4792 states and 6417 transitions. Second operand 4 states. [2019-11-20 11:34:32,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:32,296 INFO L93 Difference]: Finished difference Result 9556 states and 12794 transitions. [2019-11-20 11:34:32,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 11:34:32,297 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 89 [2019-11-20 11:34:32,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:32,322 INFO L225 Difference]: With dead ends: 9556 [2019-11-20 11:34:32,322 INFO L226 Difference]: Without dead ends: 4792 [2019-11-20 11:34:32,329 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:34:32,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4792 states. [2019-11-20 11:34:32,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4792 to 4792. [2019-11-20 11:34:32,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4792 states. [2019-11-20 11:34:32,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 4792 states and 6409 transitions. [2019-11-20 11:34:32,467 INFO L78 Accepts]: Start accepts. Automaton has 4792 states and 6409 transitions. Word has length 89 [2019-11-20 11:34:32,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:32,469 INFO L462 AbstractCegarLoop]: Abstraction has 4792 states and 6409 transitions. [2019-11-20 11:34:32,469 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 11:34:32,469 INFO L276 IsEmpty]: Start isEmpty. Operand 4792 states and 6409 transitions. [2019-11-20 11:34:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-11-20 11:34:32,473 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:32,473 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:32,473 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:32,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:32,474 INFO L82 PathProgramCache]: Analyzing trace with hash 785073620, now seen corresponding path program 1 times [2019-11-20 11:34:32,474 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:32,474 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804627436] [2019-11-20 11:34:32,474 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:32,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 11:34:32,816 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804627436] [2019-11-20 11:34:32,817 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:34:32,817 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 11:34:32,817 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276059334] [2019-11-20 11:34:32,818 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:34:32,819 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:32,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:34:32,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:34:32,819 INFO L87 Difference]: Start difference. First operand 4792 states and 6409 transitions. Second operand 3 states. [2019-11-20 11:34:33,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:33,177 INFO L93 Difference]: Finished difference Result 8100 states and 10964 transitions. [2019-11-20 11:34:33,178 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:34:33,178 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2019-11-20 11:34:33,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:33,222 INFO L225 Difference]: With dead ends: 8100 [2019-11-20 11:34:33,222 INFO L226 Difference]: Without dead ends: 8070 [2019-11-20 11:34:33,229 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:34:33,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8070 states. [2019-11-20 11:34:33,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8070 to 7722. [2019-11-20 11:34:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7722 states. [2019-11-20 11:34:33,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7722 states to 7722 states and 10485 transitions. [2019-11-20 11:34:33,441 INFO L78 Accepts]: Start accepts. Automaton has 7722 states and 10485 transitions. Word has length 96 [2019-11-20 11:34:33,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:33,444 INFO L462 AbstractCegarLoop]: Abstraction has 7722 states and 10485 transitions. [2019-11-20 11:34:33,444 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:34:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 7722 states and 10485 transitions. [2019-11-20 11:34:33,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-11-20 11:34:33,454 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:33,454 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:33,454 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:33,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:33,455 INFO L82 PathProgramCache]: Analyzing trace with hash -1167791690, now seen corresponding path program 1 times [2019-11-20 11:34:33,455 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:33,455 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571971662] [2019-11-20 11:34:33,455 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:33,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-11-20 11:34:33,705 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571971662] [2019-11-20 11:34:33,705 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [206914555] [2019-11-20 11:34:33,706 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:34:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:35,148 INFO L255 TraceCheckSpWp]: Trace formula consists of 2720 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 11:34:35,161 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:34:35,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 11:34:35,219 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:34:35,220 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 11:34:35,220 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798884397] [2019-11-20 11:34:35,221 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:34:35,222 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:35,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:34:35,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:34:35,222 INFO L87 Difference]: Start difference. First operand 7722 states and 10485 transitions. Second operand 3 states. [2019-11-20 11:34:36,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:36,091 INFO L93 Difference]: Finished difference Result 18371 states and 25030 transitions. [2019-11-20 11:34:36,092 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:34:36,092 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 116 [2019-11-20 11:34:36,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:36,147 INFO L225 Difference]: With dead ends: 18371 [2019-11-20 11:34:36,147 INFO L226 Difference]: Without dead ends: 10685 [2019-11-20 11:34:36,160 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:34:36,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10685 states. [2019-11-20 11:34:36,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10685 to 10555. [2019-11-20 11:34:36,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10555 states. [2019-11-20 11:34:36,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10555 states to 10555 states and 14374 transitions. [2019-11-20 11:34:36,502 INFO L78 Accepts]: Start accepts. Automaton has 10555 states and 14374 transitions. Word has length 116 [2019-11-20 11:34:36,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:36,504 INFO L462 AbstractCegarLoop]: Abstraction has 10555 states and 14374 transitions. [2019-11-20 11:34:36,505 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:34:36,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10555 states and 14374 transitions. [2019-11-20 11:34:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2019-11-20 11:34:36,514 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:36,514 INFO L410 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:36,727 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:34:36,728 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:36,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:36,728 INFO L82 PathProgramCache]: Analyzing trace with hash 1752389707, now seen corresponding path program 1 times [2019-11-20 11:34:36,728 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:36,729 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297620834] [2019-11-20 11:34:36,729 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-11-20 11:34:37,440 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1297620834] [2019-11-20 11:34:37,440 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:34:37,441 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:34:37,442 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251040242] [2019-11-20 11:34:37,445 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:34:37,445 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:37,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:34:37,446 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:34:37,446 INFO L87 Difference]: Start difference. First operand 10555 states and 14374 transitions. Second operand 3 states. [2019-11-20 11:34:37,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:37,819 INFO L93 Difference]: Finished difference Result 21081 states and 28711 transitions. [2019-11-20 11:34:37,820 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:34:37,820 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2019-11-20 11:34:37,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:37,840 INFO L225 Difference]: With dead ends: 21081 [2019-11-20 11:34:37,841 INFO L226 Difference]: Without dead ends: 10557 [2019-11-20 11:34:37,858 INFO L630 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 [2019-11-20 11:34:37,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10557 states. [2019-11-20 11:34:38,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10557 to 10557. [2019-11-20 11:34:38,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10557 states. [2019-11-20 11:34:38,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10557 states to 10557 states and 14376 transitions. [2019-11-20 11:34:38,145 INFO L78 Accepts]: Start accepts. Automaton has 10557 states and 14376 transitions. Word has length 135 [2019-11-20 11:34:38,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:38,146 INFO L462 AbstractCegarLoop]: Abstraction has 10557 states and 14376 transitions. [2019-11-20 11:34:38,146 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:34:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 10557 states and 14376 transitions. [2019-11-20 11:34:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2019-11-20 11:34:38,155 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:38,155 INFO L410 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:38,155 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:38,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:38,156 INFO L82 PathProgramCache]: Analyzing trace with hash 73585711, now seen corresponding path program 1 times [2019-11-20 11:34:38,156 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:38,156 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849360033] [2019-11-20 11:34:38,156 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-20 11:34:38,512 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849360033] [2019-11-20 11:34:38,512 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:34:38,513 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:34:38,513 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210213907] [2019-11-20 11:34:38,513 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:34:38,513 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:38,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:34:38,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:34:38,514 INFO L87 Difference]: Start difference. First operand 10557 states and 14376 transitions. Second operand 3 states. [2019-11-20 11:34:38,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:38,766 INFO L93 Difference]: Finished difference Result 21086 states and 28716 transitions. [2019-11-20 11:34:38,767 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:34:38,767 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 137 [2019-11-20 11:34:38,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:38,786 INFO L225 Difference]: With dead ends: 21086 [2019-11-20 11:34:38,786 INFO L226 Difference]: Without dead ends: 10567 [2019-11-20 11:34:38,803 INFO L630 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 [2019-11-20 11:34:38,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10567 states. [2019-11-20 11:34:39,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10567 to 10559. [2019-11-20 11:34:39,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10559 states. [2019-11-20 11:34:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10559 states to 10559 states and 14378 transitions. [2019-11-20 11:34:39,082 INFO L78 Accepts]: Start accepts. Automaton has 10559 states and 14378 transitions. Word has length 137 [2019-11-20 11:34:39,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:39,083 INFO L462 AbstractCegarLoop]: Abstraction has 10559 states and 14378 transitions. [2019-11-20 11:34:39,083 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:34:39,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10559 states and 14378 transitions. [2019-11-20 11:34:39,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2019-11-20 11:34:39,092 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:39,093 INFO L410 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:39,093 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:39,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:39,094 INFO L82 PathProgramCache]: Analyzing trace with hash 1582672969, now seen corresponding path program 1 times [2019-11-20 11:34:39,094 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:39,094 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212476324] [2019-11-20 11:34:39,094 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:39,442 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2019-11-20 11:34:39,442 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1212476324] [2019-11-20 11:34:39,443 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:34:39,443 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:34:39,443 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034262319] [2019-11-20 11:34:39,443 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:34:39,444 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:39,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:34:39,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:34:39,444 INFO L87 Difference]: Start difference. First operand 10559 states and 14378 transitions. Second operand 3 states. [2019-11-20 11:34:39,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:39,757 INFO L93 Difference]: Finished difference Result 21082 states and 28709 transitions. [2019-11-20 11:34:39,758 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:34:39,758 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 141 [2019-11-20 11:34:39,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:39,776 INFO L225 Difference]: With dead ends: 21082 [2019-11-20 11:34:39,776 INFO L226 Difference]: Without dead ends: 10560 [2019-11-20 11:34:39,794 INFO L630 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 [2019-11-20 11:34:39,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10560 states. [2019-11-20 11:34:40,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10560 to 10560. [2019-11-20 11:34:40,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10560 states. [2019-11-20 11:34:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10560 states to 10560 states and 14379 transitions. [2019-11-20 11:34:40,034 INFO L78 Accepts]: Start accepts. Automaton has 10560 states and 14379 transitions. Word has length 141 [2019-11-20 11:34:40,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:40,035 INFO L462 AbstractCegarLoop]: Abstraction has 10560 states and 14379 transitions. [2019-11-20 11:34:40,035 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:34:40,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10560 states and 14379 transitions. [2019-11-20 11:34:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2019-11-20 11:34:40,044 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:40,044 INFO L410 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:40,045 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:40,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:40,045 INFO L82 PathProgramCache]: Analyzing trace with hash -909592982, now seen corresponding path program 1 times [2019-11-20 11:34:40,045 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:40,050 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275661556] [2019-11-20 11:34:40,050 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:40,439 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-11-20 11:34:40,439 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275661556] [2019-11-20 11:34:40,439 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1583644077] [2019-11-20 11:34:40,440 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:34:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:41,944 INFO L255 TraceCheckSpWp]: Trace formula consists of 2816 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-20 11:34:41,960 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:34:42,020 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2019-11-20 11:34:42,020 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 11:34:42,021 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2019-11-20 11:34:42,021 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119147446] [2019-11-20 11:34:42,022 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-20 11:34:42,022 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:42,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-20 11:34:42,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-20 11:34:42,023 INFO L87 Difference]: Start difference. First operand 10560 states and 14379 transitions. Second operand 6 states. [2019-11-20 11:34:42,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:42,531 INFO L93 Difference]: Finished difference Result 21180 states and 28888 transitions. [2019-11-20 11:34:42,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-20 11:34:42,532 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 142 [2019-11-20 11:34:42,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:42,551 INFO L225 Difference]: With dead ends: 21180 [2019-11-20 11:34:42,551 INFO L226 Difference]: Without dead ends: 10652 [2019-11-20 11:34:42,572 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-20 11:34:42,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10652 states. [2019-11-20 11:34:42,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10652 to 10642. [2019-11-20 11:34:42,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10642 states. [2019-11-20 11:34:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10642 states to 10642 states and 14463 transitions. [2019-11-20 11:34:42,912 INFO L78 Accepts]: Start accepts. Automaton has 10642 states and 14463 transitions. Word has length 142 [2019-11-20 11:34:42,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:42,912 INFO L462 AbstractCegarLoop]: Abstraction has 10642 states and 14463 transitions. [2019-11-20 11:34:42,912 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-20 11:34:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10642 states and 14463 transitions. [2019-11-20 11:34:42,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-11-20 11:34:42,922 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:42,922 INFO L410 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:43,135 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:34:43,135 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:43,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:43,136 INFO L82 PathProgramCache]: Analyzing trace with hash -221844821, now seen corresponding path program 1 times [2019-11-20 11:34:43,136 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:43,136 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736159446] [2019-11-20 11:34:43,136 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:43,479 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-20 11:34:43,479 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736159446] [2019-11-20 11:34:43,479 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [315386759] [2019-11-20 11:34:43,480 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:34:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:44,952 INFO L255 TraceCheckSpWp]: Trace formula consists of 2827 conjuncts, 5 conjunts are in the unsatisfiable core [2019-11-20 11:34:44,958 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:34:45,044 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-20 11:34:45,044 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 11:34:45,044 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2019-11-20 11:34:45,044 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1656691641] [2019-11-20 11:34:45,045 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-20 11:34:45,045 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:45,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-20 11:34:45,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2019-11-20 11:34:45,046 INFO L87 Difference]: Start difference. First operand 10642 states and 14463 transitions. Second operand 8 states. [2019-11-20 11:34:45,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:45,494 INFO L93 Difference]: Finished difference Result 21289 states and 28959 transitions. [2019-11-20 11:34:45,494 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-20 11:34:45,494 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 145 [2019-11-20 11:34:45,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:45,512 INFO L225 Difference]: With dead ends: 21289 [2019-11-20 11:34:45,512 INFO L226 Difference]: Without dead ends: 10680 [2019-11-20 11:34:45,524 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2019-11-20 11:34:45,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10680 states. [2019-11-20 11:34:45,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10680 to 10680. [2019-11-20 11:34:45,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10680 states. [2019-11-20 11:34:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10680 states to 10680 states and 14501 transitions. [2019-11-20 11:34:45,742 INFO L78 Accepts]: Start accepts. Automaton has 10680 states and 14501 transitions. Word has length 145 [2019-11-20 11:34:45,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:45,743 INFO L462 AbstractCegarLoop]: Abstraction has 10680 states and 14501 transitions. [2019-11-20 11:34:45,743 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-20 11:34:45,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10680 states and 14501 transitions. [2019-11-20 11:34:45,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-11-20 11:34:45,752 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:45,753 INFO L410 BasicCegarLoop]: trace histogram [4, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:45,967 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:34:45,967 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:45,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:45,967 INFO L82 PathProgramCache]: Analyzing trace with hash -1412711793, now seen corresponding path program 2 times [2019-11-20 11:34:45,968 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:45,968 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298342648] [2019-11-20 11:34:45,968 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:46,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:46,535 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2019-11-20 11:34:46,535 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298342648] [2019-11-20 11:34:46,536 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:34:46,536 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-20 11:34:46,536 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076965500] [2019-11-20 11:34:46,536 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-20 11:34:46,537 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:46,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-20 11:34:46,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-11-20 11:34:46,537 INFO L87 Difference]: Start difference. First operand 10680 states and 14501 transitions. Second operand 7 states. [2019-11-20 11:34:49,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:49,372 INFO L93 Difference]: Finished difference Result 48876 states and 66918 transitions. [2019-11-20 11:34:49,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-20 11:34:49,372 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 147 [2019-11-20 11:34:49,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:49,443 INFO L225 Difference]: With dead ends: 48876 [2019-11-20 11:34:49,443 INFO L226 Difference]: Without dead ends: 38239 [2019-11-20 11:34:49,457 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2019-11-20 11:34:49,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38239 states. [2019-11-20 11:34:50,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38239 to 10704. [2019-11-20 11:34:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10704 states. [2019-11-20 11:34:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10704 states to 10704 states and 14525 transitions. [2019-11-20 11:34:50,040 INFO L78 Accepts]: Start accepts. Automaton has 10704 states and 14525 transitions. Word has length 147 [2019-11-20 11:34:50,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:50,041 INFO L462 AbstractCegarLoop]: Abstraction has 10704 states and 14525 transitions. [2019-11-20 11:34:50,041 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-20 11:34:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10704 states and 14525 transitions. [2019-11-20 11:34:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-11-20 11:34:50,050 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:50,050 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:50,051 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:50,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:50,051 INFO L82 PathProgramCache]: Analyzing trace with hash -1673619682, now seen corresponding path program 1 times [2019-11-20 11:34:50,051 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:50,051 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676501243] [2019-11-20 11:34:50,052 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:50,247 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-11-20 11:34:50,247 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676501243] [2019-11-20 11:34:50,247 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:34:50,248 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:34:50,248 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1329500959] [2019-11-20 11:34:50,248 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:34:50,248 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:50,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:34:50,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:34:50,249 INFO L87 Difference]: Start difference. First operand 10704 states and 14525 transitions. Second operand 3 states. [2019-11-20 11:34:51,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:51,007 INFO L93 Difference]: Finished difference Result 25480 states and 34738 transitions. [2019-11-20 11:34:51,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:34:51,008 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 149 [2019-11-20 11:34:51,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:51,037 INFO L225 Difference]: With dead ends: 25480 [2019-11-20 11:34:51,037 INFO L226 Difference]: Without dead ends: 14819 [2019-11-20 11:34:51,051 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:34:51,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14819 states. [2019-11-20 11:34:51,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14819 to 10884. [2019-11-20 11:34:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10884 states. [2019-11-20 11:34:51,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10884 states to 10884 states and 14705 transitions. [2019-11-20 11:34:51,605 INFO L78 Accepts]: Start accepts. Automaton has 10884 states and 14705 transitions. Word has length 149 [2019-11-20 11:34:51,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:51,606 INFO L462 AbstractCegarLoop]: Abstraction has 10884 states and 14705 transitions. [2019-11-20 11:34:51,606 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:34:51,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10884 states and 14705 transitions. [2019-11-20 11:34:51,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-11-20 11:34:51,615 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:51,616 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:51,617 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:51,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:51,617 INFO L82 PathProgramCache]: Analyzing trace with hash -229979996, now seen corresponding path program 1 times [2019-11-20 11:34:51,618 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:51,618 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465335273] [2019-11-20 11:34:51,618 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-11-20 11:34:52,009 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465335273] [2019-11-20 11:34:52,009 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:34:52,009 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 11:34:52,011 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917736083] [2019-11-20 11:34:52,012 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 11:34:52,012 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:52,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 11:34:52,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:34:52,013 INFO L87 Difference]: Start difference. First operand 10884 states and 14705 transitions. Second operand 4 states. [2019-11-20 11:34:57,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:57,078 INFO L93 Difference]: Finished difference Result 21761 states and 29409 transitions. [2019-11-20 11:34:57,078 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 11:34:57,079 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2019-11-20 11:34:57,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:57,095 INFO L225 Difference]: With dead ends: 21761 [2019-11-20 11:34:57,095 INFO L226 Difference]: Without dead ends: 10920 [2019-11-20 11:34:57,106 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:34:57,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10920 states. [2019-11-20 11:34:57,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10920 to 10920. [2019-11-20 11:34:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10920 states. [2019-11-20 11:34:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10920 states to 10920 states and 14741 transitions. [2019-11-20 11:34:57,646 INFO L78 Accepts]: Start accepts. Automaton has 10920 states and 14741 transitions. Word has length 149 [2019-11-20 11:34:57,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:57,646 INFO L462 AbstractCegarLoop]: Abstraction has 10920 states and 14741 transitions. [2019-11-20 11:34:57,646 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 11:34:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10920 states and 14741 transitions. [2019-11-20 11:34:57,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-11-20 11:34:57,655 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:57,655 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:57,656 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:57,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:57,656 INFO L82 PathProgramCache]: Analyzing trace with hash -1916159834, now seen corresponding path program 1 times [2019-11-20 11:34:57,656 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:57,656 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919656847] [2019-11-20 11:34:57,657 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:58,241 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-11-20 11:34:58,241 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1919656847] [2019-11-20 11:34:58,241 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:34:58,241 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 11:34:58,242 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510785114] [2019-11-20 11:34:58,242 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:34:58,242 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:34:58,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:34:58,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:34:58,243 INFO L87 Difference]: Start difference. First operand 10920 states and 14741 transitions. Second operand 3 states. [2019-11-20 11:34:58,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:34:58,783 INFO L93 Difference]: Finished difference Result 21950 states and 29616 transitions. [2019-11-20 11:34:58,783 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:34:58,783 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 149 [2019-11-20 11:34:58,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:34:58,796 INFO L225 Difference]: With dead ends: 21950 [2019-11-20 11:34:58,797 INFO L226 Difference]: Without dead ends: 11073 [2019-11-20 11:34:58,807 INFO L630 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 [2019-11-20 11:34:58,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11073 states. [2019-11-20 11:34:59,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11073 to 10929. [2019-11-20 11:34:59,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10929 states. [2019-11-20 11:34:59,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10929 states to 10929 states and 14750 transitions. [2019-11-20 11:34:59,251 INFO L78 Accepts]: Start accepts. Automaton has 10929 states and 14750 transitions. Word has length 149 [2019-11-20 11:34:59,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:34:59,251 INFO L462 AbstractCegarLoop]: Abstraction has 10929 states and 14750 transitions. [2019-11-20 11:34:59,251 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:34:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10929 states and 14750 transitions. [2019-11-20 11:34:59,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-11-20 11:34:59,259 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:34:59,259 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:34:59,259 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:34:59,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:34:59,260 INFO L82 PathProgramCache]: Analyzing trace with hash -1068754291, now seen corresponding path program 1 times [2019-11-20 11:34:59,260 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:34:59,260 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953769571] [2019-11-20 11:34:59,260 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:34:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:34:59,980 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-11-20 11:34:59,980 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [953769571] [2019-11-20 11:34:59,980 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [386896208] [2019-11-20 11:34:59,981 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:01,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:35:01,383 INFO L255 TraceCheckSpWp]: Trace formula consists of 3034 conjuncts, 6 conjunts are in the unsatisfiable core [2019-11-20 11:35:01,386 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:35:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2019-11-20 11:35:01,488 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 11:35:01,488 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 8 [2019-11-20 11:35:01,488 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961629727] [2019-11-20 11:35:01,489 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-20 11:35:01,489 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:35:01,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-20 11:35:01,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2019-11-20 11:35:01,490 INFO L87 Difference]: Start difference. First operand 10929 states and 14750 transitions. Second operand 8 states. [2019-11-20 11:35:02,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:35:02,111 INFO L93 Difference]: Finished difference Result 22159 states and 29892 transitions. [2019-11-20 11:35:02,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-20 11:35:02,111 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 153 [2019-11-20 11:35:02,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:35:02,120 INFO L225 Difference]: With dead ends: 22159 [2019-11-20 11:35:02,120 INFO L226 Difference]: Without dead ends: 11264 [2019-11-20 11:35:02,130 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2019-11-20 11:35:02,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11264 states. [2019-11-20 11:35:02,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11264 to 11120. [2019-11-20 11:35:02,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11120 states. [2019-11-20 11:35:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11120 states to 11120 states and 14968 transitions. [2019-11-20 11:35:02,459 INFO L78 Accepts]: Start accepts. Automaton has 11120 states and 14968 transitions. Word has length 153 [2019-11-20 11:35:02,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:35:02,459 INFO L462 AbstractCegarLoop]: Abstraction has 11120 states and 14968 transitions. [2019-11-20 11:35:02,459 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-20 11:35:02,459 INFO L276 IsEmpty]: Start isEmpty. Operand 11120 states and 14968 transitions. [2019-11-20 11:35:02,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2019-11-20 11:35:02,466 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:35:02,466 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:35:02,678 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:02,679 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:35:02,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:35:02,679 INFO L82 PathProgramCache]: Analyzing trace with hash -805054358, now seen corresponding path program 1 times [2019-11-20 11:35:02,679 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:35:02,680 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1482207487] [2019-11-20 11:35:02,680 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:35:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:35:02,965 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2019-11-20 11:35:02,965 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1482207487] [2019-11-20 11:35:02,965 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:35:02,966 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-20 11:35:02,966 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917771568] [2019-11-20 11:35:02,966 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 11:35:02,966 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:35:02,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 11:35:02,967 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:35:02,967 INFO L87 Difference]: Start difference. First operand 11120 states and 14968 transitions. Second operand 5 states. [2019-11-20 11:35:05,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:35:05,516 INFO L93 Difference]: Finished difference Result 54496 states and 73424 transitions. [2019-11-20 11:35:05,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-20 11:35:05,517 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 157 [2019-11-20 11:35:05,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:35:05,566 INFO L225 Difference]: With dead ends: 54496 [2019-11-20 11:35:05,567 INFO L226 Difference]: Without dead ends: 43421 [2019-11-20 11:35:05,588 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-20 11:35:05,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43421 states. [2019-11-20 11:35:06,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43421 to 11138. [2019-11-20 11:35:06,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11138 states. [2019-11-20 11:35:06,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11138 states to 11138 states and 14986 transitions. [2019-11-20 11:35:06,428 INFO L78 Accepts]: Start accepts. Automaton has 11138 states and 14986 transitions. Word has length 157 [2019-11-20 11:35:06,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:35:06,429 INFO L462 AbstractCegarLoop]: Abstraction has 11138 states and 14986 transitions. [2019-11-20 11:35:06,429 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 11:35:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 11138 states and 14986 transitions. [2019-11-20 11:35:06,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2019-11-20 11:35:06,436 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:35:06,436 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:35:06,437 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:35:06,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:35:06,437 INFO L82 PathProgramCache]: Analyzing trace with hash -1799748056, now seen corresponding path program 1 times [2019-11-20 11:35:06,437 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:35:06,437 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147106240] [2019-11-20 11:35:06,438 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:35:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:35:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2019-11-20 11:35:06,853 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147106240] [2019-11-20 11:35:06,854 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1942840384] [2019-11-20 11:35:06,854 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:35:08,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 2965 conjuncts, 7 conjunts are in the unsatisfiable core [2019-11-20 11:35:08,266 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:35:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2019-11-20 11:35:08,393 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 11:35:08,393 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2019-11-20 11:35:08,393 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220168116] [2019-11-20 11:35:08,394 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-11-20 11:35:08,394 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:35:08,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-11-20 11:35:08,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=76, Unknown=0, NotChecked=0, Total=132 [2019-11-20 11:35:08,395 INFO L87 Difference]: Start difference. First operand 11138 states and 14986 transitions. Second operand 12 states. [2019-11-20 11:35:09,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:35:09,385 INFO L93 Difference]: Finished difference Result 22279 states and 30003 transitions. [2019-11-20 11:35:09,385 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-11-20 11:35:09,386 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 157 [2019-11-20 11:35:09,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:35:09,392 INFO L225 Difference]: With dead ends: 22279 [2019-11-20 11:35:09,393 INFO L226 Difference]: Without dead ends: 11176 [2019-11-20 11:35:09,402 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=56, Invalid=76, Unknown=0, NotChecked=0, Total=132 [2019-11-20 11:35:09,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11176 states. [2019-11-20 11:35:09,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11176 to 11176. [2019-11-20 11:35:09,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11176 states. [2019-11-20 11:35:09,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11176 states to 11176 states and 15024 transitions. [2019-11-20 11:35:09,855 INFO L78 Accepts]: Start accepts. Automaton has 11176 states and 15024 transitions. Word has length 157 [2019-11-20 11:35:09,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:35:09,855 INFO L462 AbstractCegarLoop]: Abstraction has 11176 states and 15024 transitions. [2019-11-20 11:35:09,855 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-11-20 11:35:09,855 INFO L276 IsEmpty]: Start isEmpty. Operand 11176 states and 15024 transitions. [2019-11-20 11:35:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-11-20 11:35:09,861 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:35:09,861 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:35:10,073 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:10,073 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:35:10,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:35:10,073 INFO L82 PathProgramCache]: Analyzing trace with hash 240173324, now seen corresponding path program 2 times [2019-11-20 11:35:10,074 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:35:10,074 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967706916] [2019-11-20 11:35:10,075 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:35:10,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:35:10,410 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2019-11-20 11:35:10,410 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967706916] [2019-11-20 11:35:10,410 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2021463420] [2019-11-20 11:35:10,411 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:30,650 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-11-20 11:35:30,650 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-20 11:35:30,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 2977 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-20 11:35:30,703 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:35:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2019-11-20 11:35:30,790 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 11:35:30,791 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 8] total 10 [2019-11-20 11:35:30,791 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063126794] [2019-11-20 11:35:30,791 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-20 11:35:30,792 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:35:30,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-20 11:35:30,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-11-20 11:35:30,792 INFO L87 Difference]: Start difference. First operand 11176 states and 15024 transitions. Second operand 10 states. [2019-11-20 11:35:31,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:35:31,579 INFO L93 Difference]: Finished difference Result 22355 states and 30080 transitions. [2019-11-20 11:35:31,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-20 11:35:31,579 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 159 [2019-11-20 11:35:31,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:35:31,590 INFO L225 Difference]: With dead ends: 22355 [2019-11-20 11:35:31,590 INFO L226 Difference]: Without dead ends: 11215 [2019-11-20 11:35:31,599 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-11-20 11:35:31,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11215 states. [2019-11-20 11:35:32,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11215 to 11215. [2019-11-20 11:35:32,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11215 states. [2019-11-20 11:35:32,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11215 states to 11215 states and 15063 transitions. [2019-11-20 11:35:32,096 INFO L78 Accepts]: Start accepts. Automaton has 11215 states and 15063 transitions. Word has length 159 [2019-11-20 11:35:32,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:35:32,096 INFO L462 AbstractCegarLoop]: Abstraction has 11215 states and 15063 transitions. [2019-11-20 11:35:32,096 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-20 11:35:32,096 INFO L276 IsEmpty]: Start isEmpty. Operand 11215 states and 15063 transitions. [2019-11-20 11:35:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2019-11-20 11:35:32,101 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:35:32,102 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:35:32,304 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:32,304 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:35:32,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:35:32,305 INFO L82 PathProgramCache]: Analyzing trace with hash 658089105, now seen corresponding path program 3 times [2019-11-20 11:35:32,305 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:35:32,305 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075294217] [2019-11-20 11:35:32,305 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:35:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:35:32,748 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2019-11-20 11:35:32,748 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075294217] [2019-11-20 11:35:32,748 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1266617454] [2019-11-20 11:35:32,748 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:43,958 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-11-20 11:35:43,958 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-20 11:35:44,002 INFO L255 TraceCheckSpWp]: Trace formula consists of 2403 conjuncts, 5 conjunts are in the unsatisfiable core [2019-11-20 11:35:44,007 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:35:44,071 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2019-11-20 11:35:44,072 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 11:35:44,072 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2019-11-20 11:35:44,072 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248733115] [2019-11-20 11:35:44,072 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-11-20 11:35:44,072 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:35:44,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-11-20 11:35:44,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=81, Unknown=0, NotChecked=0, Total=132 [2019-11-20 11:35:44,073 INFO L87 Difference]: Start difference. First operand 11215 states and 15063 transitions. Second operand 12 states. [2019-11-20 11:35:44,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:35:44,922 INFO L93 Difference]: Finished difference Result 22396 states and 30085 transitions. [2019-11-20 11:35:44,922 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-11-20 11:35:44,922 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 162 [2019-11-20 11:35:44,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:35:44,930 INFO L225 Difference]: With dead ends: 22396 [2019-11-20 11:35:44,930 INFO L226 Difference]: Without dead ends: 11218 [2019-11-20 11:35:44,938 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=51, Invalid=81, Unknown=0, NotChecked=0, Total=132 [2019-11-20 11:35:44,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11218 states. [2019-11-20 11:35:45,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11218 to 11218. [2019-11-20 11:35:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11218 states. [2019-11-20 11:35:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11218 states to 11218 states and 15066 transitions. [2019-11-20 11:35:45,389 INFO L78 Accepts]: Start accepts. Automaton has 11218 states and 15066 transitions. Word has length 162 [2019-11-20 11:35:45,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:35:45,389 INFO L462 AbstractCegarLoop]: Abstraction has 11218 states and 15066 transitions. [2019-11-20 11:35:45,390 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-11-20 11:35:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand 11218 states and 15066 transitions. [2019-11-20 11:35:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2019-11-20 11:35:45,396 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:35:45,397 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:35:45,597 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:45,597 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:35:45,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:35:45,598 INFO L82 PathProgramCache]: Analyzing trace with hash -946809620, now seen corresponding path program 4 times [2019-11-20 11:35:45,598 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:35:45,598 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961923439] [2019-11-20 11:35:45,598 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:35:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:35:46,016 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2019-11-20 11:35:46,017 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961923439] [2019-11-20 11:35:46,017 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1911839841] [2019-11-20 11:35:46,017 INFO L92 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:47,397 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-11-20 11:35:47,397 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-20 11:35:47,420 INFO L255 TraceCheckSpWp]: Trace formula consists of 3013 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-20 11:35:47,425 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:35:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2019-11-20 11:35:47,606 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 11:35:47,606 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2019-11-20 11:35:47,606 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066419219] [2019-11-20 11:35:47,607 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-11-20 11:35:47,607 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:35:47,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-11-20 11:35:47,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2019-11-20 11:35:47,607 INFO L87 Difference]: Start difference. First operand 11218 states and 15066 transitions. Second operand 18 states. [2019-11-20 11:35:48,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:35:48,364 INFO L93 Difference]: Finished difference Result 22472 states and 30232 transitions. [2019-11-20 11:35:48,364 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-11-20 11:35:48,365 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 165 [2019-11-20 11:35:48,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:35:48,373 INFO L225 Difference]: With dead ends: 22472 [2019-11-20 11:35:48,373 INFO L226 Difference]: Without dead ends: 11292 [2019-11-20 11:35:48,385 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2019-11-20 11:35:48,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11292 states. [2019-11-20 11:35:48,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11292 to 11292. [2019-11-20 11:35:48,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11292 states. [2019-11-20 11:35:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11292 states to 11292 states and 15140 transitions. [2019-11-20 11:35:48,844 INFO L78 Accepts]: Start accepts. Automaton has 11292 states and 15140 transitions. Word has length 165 [2019-11-20 11:35:48,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:35:48,844 INFO L462 AbstractCegarLoop]: Abstraction has 11292 states and 15140 transitions. [2019-11-20 11:35:48,844 INFO L463 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-11-20 11:35:48,844 INFO L276 IsEmpty]: Start isEmpty. Operand 11292 states and 15140 transitions. [2019-11-20 11:35:48,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-11-20 11:35:48,847 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:35:48,847 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:35:49,049 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:49,050 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:35:49,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:35:49,050 INFO L82 PathProgramCache]: Analyzing trace with hash -1923269432, now seen corresponding path program 5 times [2019-11-20 11:35:49,050 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:35:49,051 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423679855] [2019-11-20 11:35:49,051 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:35:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:35:49,487 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2019-11-20 11:35:49,487 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423679855] [2019-11-20 11:35:49,488 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [418774581] [2019-11-20 11:35:49,488 INFO L92 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:50,388 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2019-11-20 11:35:50,388 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-20 11:35:50,391 INFO L255 TraceCheckSpWp]: Trace formula consists of 624 conjuncts, 7 conjunts are in the unsatisfiable core [2019-11-20 11:35:50,395 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:35:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-20 11:35:50,454 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:35:50,454 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2019-11-20 11:35:50,454 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955117033] [2019-11-20 11:35:50,455 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 11:35:50,455 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:35:50,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 11:35:50,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-11-20 11:35:50,455 INFO L87 Difference]: Start difference. First operand 11292 states and 15140 transitions. Second operand 5 states. [2019-11-20 11:35:51,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:35:51,818 INFO L93 Difference]: Finished difference Result 31618 states and 42262 transitions. [2019-11-20 11:35:51,818 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-20 11:35:51,818 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2019-11-20 11:35:51,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:35:51,833 INFO L225 Difference]: With dead ends: 31618 [2019-11-20 11:35:51,833 INFO L226 Difference]: Without dead ends: 20381 [2019-11-20 11:35:51,841 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2019-11-20 11:35:51,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20381 states. [2019-11-20 11:35:52,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20381 to 11296. [2019-11-20 11:35:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11296 states. [2019-11-20 11:35:52,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11296 states to 11296 states and 15144 transitions. [2019-11-20 11:35:52,356 INFO L78 Accepts]: Start accepts. Automaton has 11296 states and 15144 transitions. Word has length 167 [2019-11-20 11:35:52,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:35:52,356 INFO L462 AbstractCegarLoop]: Abstraction has 11296 states and 15144 transitions. [2019-11-20 11:35:52,356 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 11:35:52,356 INFO L276 IsEmpty]: Start isEmpty. Operand 11296 states and 15144 transitions. [2019-11-20 11:35:52,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-11-20 11:35:52,360 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:35:52,360 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:35:52,564 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:52,564 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:35:52,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:35:52,564 INFO L82 PathProgramCache]: Analyzing trace with hash 225903984, now seen corresponding path program 2 times [2019-11-20 11:35:52,565 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:35:52,565 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896073906] [2019-11-20 11:35:52,565 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:35:52,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:35:53,051 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2019-11-20 11:35:53,051 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896073906] [2019-11-20 11:35:53,052 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1422425075] [2019-11-20 11:35:53,052 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:54,234 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-11-20 11:35:54,234 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-20 11:35:54,253 INFO L255 TraceCheckSpWp]: Trace formula consists of 2760 conjuncts, 7 conjunts are in the unsatisfiable core [2019-11-20 11:35:54,257 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:35:54,299 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2019-11-20 11:35:54,299 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 11:35:54,299 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 8 [2019-11-20 11:35:54,299 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123109606] [2019-11-20 11:35:54,300 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 11:35:54,300 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:35:54,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 11:35:54,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2019-11-20 11:35:54,301 INFO L87 Difference]: Start difference. First operand 11296 states and 15144 transitions. Second operand 5 states. [2019-11-20 11:35:55,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:35:55,703 INFO L93 Difference]: Finished difference Result 36946 states and 50108 transitions. [2019-11-20 11:35:55,704 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-20 11:35:55,704 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 169 [2019-11-20 11:35:55,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:35:55,727 INFO L225 Difference]: With dead ends: 36946 [2019-11-20 11:35:55,727 INFO L226 Difference]: Without dead ends: 25705 [2019-11-20 11:35:55,738 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 170 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2019-11-20 11:35:55,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25705 states. [2019-11-20 11:35:56,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25705 to 11332. [2019-11-20 11:35:56,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11332 states. [2019-11-20 11:35:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11332 states to 11332 states and 15180 transitions. [2019-11-20 11:35:56,352 INFO L78 Accepts]: Start accepts. Automaton has 11332 states and 15180 transitions. Word has length 169 [2019-11-20 11:35:56,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:35:56,352 INFO L462 AbstractCegarLoop]: Abstraction has 11332 states and 15180 transitions. [2019-11-20 11:35:56,352 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 11:35:56,352 INFO L276 IsEmpty]: Start isEmpty. Operand 11332 states and 15180 transitions. [2019-11-20 11:35:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2019-11-20 11:35:56,355 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:35:56,355 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:35:56,557 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:56,557 INFO L410 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:35:56,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:35:56,558 INFO L82 PathProgramCache]: Analyzing trace with hash 1031471211, now seen corresponding path program 1 times [2019-11-20 11:35:56,558 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:35:56,558 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711628989] [2019-11-20 11:35:56,558 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:35:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:35:57,051 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2019-11-20 11:35:57,051 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711628989] [2019-11-20 11:35:57,051 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1761456319] [2019-11-20 11:35:57,051 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:58,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:35:58,242 INFO L255 TraceCheckSpWp]: Trace formula consists of 3053 conjuncts, 6 conjunts are in the unsatisfiable core [2019-11-20 11:35:58,245 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:35:58,307 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2019-11-20 11:35:58,307 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 11:35:58,307 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2019-11-20 11:35:58,308 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468674719] [2019-11-20 11:35:58,310 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-20 11:35:58,310 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:35:58,310 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-20 11:35:58,310 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2019-11-20 11:35:58,310 INFO L87 Difference]: Start difference. First operand 11332 states and 15180 transitions. Second operand 10 states. [2019-11-20 11:35:59,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:35:59,056 INFO L93 Difference]: Finished difference Result 22611 states and 30296 transitions. [2019-11-20 11:35:59,056 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-20 11:35:59,056 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2019-11-20 11:35:59,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:35:59,066 INFO L225 Difference]: With dead ends: 22611 [2019-11-20 11:35:59,066 INFO L226 Difference]: Without dead ends: 11333 [2019-11-20 11:35:59,074 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2019-11-20 11:35:59,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11333 states. [2019-11-20 11:35:59,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11333 to 11333. [2019-11-20 11:35:59,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11333 states. [2019-11-20 11:35:59,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11333 states to 11333 states and 15181 transitions. [2019-11-20 11:35:59,611 INFO L78 Accepts]: Start accepts. Automaton has 11333 states and 15181 transitions. Word has length 170 [2019-11-20 11:35:59,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:35:59,611 INFO L462 AbstractCegarLoop]: Abstraction has 11333 states and 15181 transitions. [2019-11-20 11:35:59,611 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-20 11:35:59,611 INFO L276 IsEmpty]: Start isEmpty. Operand 11333 states and 15181 transitions. [2019-11-20 11:35:59,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2019-11-20 11:35:59,615 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:35:59,615 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:35:59,827 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:35:59,828 INFO L410 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:35:59,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:35:59,828 INFO L82 PathProgramCache]: Analyzing trace with hash -1332615710, now seen corresponding path program 2 times [2019-11-20 11:35:59,828 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:35:59,828 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854131347] [2019-11-20 11:35:59,828 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:36:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:36:00,200 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2019-11-20 11:36:00,200 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854131347] [2019-11-20 11:36:00,200 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1779636593] [2019-11-20 11:36:00,201 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:36:19,267 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-11-20 11:36:19,267 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-20 11:36:19,345 INFO L255 TraceCheckSpWp]: Trace formula consists of 3059 conjuncts, 7 conjunts are in the unsatisfiable core [2019-11-20 11:36:19,349 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:36:19,402 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2019-11-20 11:36:19,402 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 11:36:19,402 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2019-11-20 11:36:19,403 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220948809] [2019-11-20 11:36:19,403 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-20 11:36:19,403 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:36:19,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-20 11:36:19,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-11-20 11:36:19,404 INFO L87 Difference]: Start difference. First operand 11333 states and 15181 transitions. Second operand 6 states. [2019-11-20 11:36:20,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:36:20,018 INFO L93 Difference]: Finished difference Result 22638 states and 30332 transitions. [2019-11-20 11:36:20,019 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 11:36:20,019 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2019-11-20 11:36:20,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:36:20,028 INFO L225 Difference]: With dead ends: 22638 [2019-11-20 11:36:20,028 INFO L226 Difference]: Without dead ends: 11361 [2019-11-20 11:36:20,035 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 170 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-11-20 11:36:20,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11361 states. [2019-11-20 11:36:20,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11361 to 11357. [2019-11-20 11:36:20,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11357 states. [2019-11-20 11:36:20,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11357 states to 11357 states and 15209 transitions. [2019-11-20 11:36:20,575 INFO L78 Accepts]: Start accepts. Automaton has 11357 states and 15209 transitions. Word has length 171 [2019-11-20 11:36:20,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:36:20,575 INFO L462 AbstractCegarLoop]: Abstraction has 11357 states and 15209 transitions. [2019-11-20 11:36:20,575 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-20 11:36:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 11357 states and 15209 transitions. [2019-11-20 11:36:20,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2019-11-20 11:36:20,578 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:36:20,578 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:36:20,778 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 11:36:20,778 INFO L410 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:36:20,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:36:20,779 INFO L82 PathProgramCache]: Analyzing trace with hash 1416539260, now seen corresponding path program 3 times [2019-11-20 11:36:20,779 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:36:20,779 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324267165] [2019-11-20 11:36:20,779 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:36:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:36:21,364 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2019-11-20 11:36:21,365 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324267165] [2019-11-20 11:36:21,365 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:36:21,365 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 11:36:21,366 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632513970] [2019-11-20 11:36:21,366 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 11:36:21,366 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:36:21,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 11:36:21,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:36:21,367 INFO L87 Difference]: Start difference. First operand 11357 states and 15209 transitions. Second operand 4 states. [2019-11-20 11:36:22,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:36:22,798 INFO L93 Difference]: Finished difference Result 33719 states and 45197 transitions. [2019-11-20 11:36:22,798 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 11:36:22,799 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 175 [2019-11-20 11:36:22,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:36:22,816 INFO L225 Difference]: With dead ends: 33719 [2019-11-20 11:36:22,816 INFO L226 Difference]: Without dead ends: 22418 [2019-11-20 11:36:22,827 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:36:22,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22418 states. [2019-11-20 11:36:23,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22418 to 11361. [2019-11-20 11:36:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11361 states. [2019-11-20 11:36:23,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11361 states to 11361 states and 15213 transitions. [2019-11-20 11:36:23,477 INFO L78 Accepts]: Start accepts. Automaton has 11361 states and 15213 transitions. Word has length 175 [2019-11-20 11:36:23,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:36:23,477 INFO L462 AbstractCegarLoop]: Abstraction has 11361 states and 15213 transitions. [2019-11-20 11:36:23,477 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 11:36:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 11361 states and 15213 transitions. [2019-11-20 11:36:23,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2019-11-20 11:36:23,480 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:36:23,480 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:36:23,480 INFO L410 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:36:23,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:36:23,480 INFO L82 PathProgramCache]: Analyzing trace with hash 1721327740, now seen corresponding path program 1 times [2019-11-20 11:36:23,480 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:36:23,480 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899911897] [2019-11-20 11:36:23,481 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:36:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:36:23,968 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2019-11-20 11:36:23,969 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899911897] [2019-11-20 11:36:23,969 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:36:23,969 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-20 11:36:23,969 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216735638] [2019-11-20 11:36:23,970 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-20 11:36:23,970 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 11:36:23,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-20 11:36:23,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-11-20 11:36:23,971 INFO L87 Difference]: Start difference. First operand 11361 states and 15213 transitions. Second operand 8 states. [2019-11-20 11:36:29,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:36:29,125 INFO L93 Difference]: Finished difference Result 59250 states and 79952 transitions. [2019-11-20 11:36:29,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2019-11-20 11:36:29,125 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 177 [2019-11-20 11:36:29,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:36:29,163 INFO L225 Difference]: With dead ends: 59250 [2019-11-20 11:36:29,163 INFO L226 Difference]: Without dead ends: 47945 [2019-11-20 11:36:29,177 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=204, Invalid=498, Unknown=0, NotChecked=0, Total=702 [2019-11-20 11:36:29,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47945 states. [2019-11-20 11:36:30,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47945 to 11361. [2019-11-20 11:36:30,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11361 states. [2019-11-20 11:36:30,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11361 states to 11361 states and 15213 transitions. [2019-11-20 11:36:30,180 INFO L78 Accepts]: Start accepts. Automaton has 11361 states and 15213 transitions. Word has length 177 [2019-11-20 11:36:30,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:36:30,181 INFO L462 AbstractCegarLoop]: Abstraction has 11361 states and 15213 transitions. [2019-11-20 11:36:30,181 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-20 11:36:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 11361 states and 15213 transitions. [2019-11-20 11:36:30,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2019-11-20 11:36:30,183 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:36:30,184 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:36:30,184 INFO L410 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:36:30,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:36:30,184 INFO L82 PathProgramCache]: Analyzing trace with hash 58745650, now seen corresponding path program 1 times [2019-11-20 11:36:30,185 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 11:36:30,185 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755077725] [2019-11-20 11:36:30,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 11:36:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 11:36:32,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 11:36:33,513 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-20 11:36:33,513 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-20 11:36:33,681 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,682 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,683 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,684 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,684 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,685 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,685 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,691 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,691 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,692 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,692 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,693 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,694 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,694 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,695 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,695 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,696 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,697 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,697 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,698 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,698 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,699 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,699 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,700 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,701 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,701 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,702 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,702 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,703 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,704 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,704 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,705 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,705 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,706 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,706 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,707 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,707 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,708 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,709 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,709 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,712 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,712 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,713 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,714 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,714 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,715 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,715 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,716 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,716 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,717 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,717 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,718 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,719 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,719 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,719 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,720 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,720 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,720 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,721 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,721 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,722 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,722 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,722 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,723 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,723 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,723 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,724 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,724 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,725 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,725 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,726 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,726 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,726 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,727 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,727 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,727 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,728 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,728 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,729 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,729 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,729 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,730 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,730 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,731 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,731 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,731 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,738 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,738 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,739 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,740 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,740 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,741 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,741 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,741 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,742 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,742 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,743 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,743 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,744 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,744 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,744 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,745 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,745 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,746 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,746 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,747 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,748 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,748 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,749 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,749 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,750 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,750 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,751 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,751 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,752 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,752 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,752 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,753 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,753 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,754 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,754 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,755 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,755 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,755 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,756 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,756 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,757 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,757 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,758 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,758 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,759 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,759 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,760 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,761 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,762 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,762 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,763 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,763 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,764 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,764 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,764 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,765 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,765 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,766 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,766 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,767 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,767 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,767 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,768 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,768 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,769 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,769 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,770 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,770 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,771 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,771 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,771 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,772 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,772 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,773 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,773 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,773 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,774 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,774 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,775 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,775 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,776 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,776 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,777 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,777 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,778 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,778 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,779 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,779 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,779 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,780 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,780 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,781 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,781 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,781 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,782 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,782 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,783 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,783 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,784 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,784 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,785 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,785 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,786 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,786 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,786 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,787 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,788 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,788 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,788 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,789 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,789 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,790 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,790 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,790 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,791 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,791 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,792 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,792 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,793 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,793 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,794 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,794 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,795 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,795 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,796 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,796 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,797 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,797 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,797 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,798 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,799 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,799 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,799 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,800 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,800 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,801 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,801 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,802 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,802 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,803 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,803 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,804 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,805 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,805 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,805 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,806 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,807 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,807 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,807 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,808 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,809 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,809 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,809 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,810 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,811 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,811 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,811 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,812 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,813 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,813 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,813 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,814 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,815 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,815 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,815 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,816 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,817 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,817 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,817 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,820 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,821 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,821 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,822 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,822 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,823 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,823 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,824 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,824 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,825 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,825 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,826 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,826 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,827 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,827 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,828 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,828 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,829 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,829 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,830 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,830 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,831 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,831 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,832 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,832 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,833 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,833 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,834 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,834 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,835 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,835 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,836 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,836 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,837 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,837 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,838 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,838 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,839 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,839 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,840 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,840 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,842 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,842 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,843 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,843 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,844 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,844 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,845 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,845 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,846 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,846 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,847 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,847 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,848 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,848 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,849 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,849 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,850 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,850 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,851 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,851 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,852 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,852 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,853 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,853 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,854 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,854 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,855 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,855 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,856 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,856 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,857 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,857 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,858 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,858 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,859 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,859 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,860 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,861 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,861 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,861 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,862 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,863 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,863 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,863 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,865 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,866 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,866 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,867 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,868 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,868 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,868 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,869 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,870 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,870 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,870 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,871 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,872 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,872 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,872 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,873 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,874 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,874 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,874 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,875 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,876 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,876 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,876 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,877 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,878 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,878 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,878 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,879 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,880 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,880 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,880 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,881 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,882 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,882 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,882 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,883 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,884 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,884 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,885 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,885 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,886 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,886 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,888 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,888 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,889 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,889 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,890 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,890 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,891 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,892 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,892 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,892 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,893 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,894 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,894 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,895 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,895 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,896 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,896 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,897 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,898 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,898 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,898 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,899 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,900 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,900 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,901 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,901 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,902 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,902 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,903 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,903 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,904 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,904 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,905 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,905 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,906 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,907 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,907 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,907 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,908 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,909 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,909 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,909 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,910 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,911 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,911 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,912 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,913 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,913 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,913 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,914 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,915 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,915 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,915 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,916 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,917 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,917 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,918 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,918 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,919 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,919 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,920 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,920 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,921 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,921 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,922 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,922 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,923 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,923 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,924 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,924 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,925 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,926 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,926 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,926 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,927 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,928 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,928 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,928 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,929 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,930 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,930 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,931 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,931 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,932 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,932 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,933 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,934 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,934 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,934 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,935 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,936 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,936 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,936 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,937 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,938 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,938 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,939 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,939 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,940 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,940 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,941 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,941 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,942 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,942 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,943 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,943 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,944 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,944 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,945 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,945 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,946 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,946 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,947 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,947 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,948 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,949 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,949 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,949 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,950 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,951 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,951 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,952 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,953 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,953 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,953 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,954 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,955 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,955 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,955 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,956 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,957 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,957 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,958 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,958 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,959 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,959 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,960 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,960 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,961 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,962 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,962 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,962 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,963 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,964 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,964 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,965 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,966 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,966 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,966 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,967 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,968 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,968 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,969 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,969 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,970 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,971 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,971 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,972 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,973 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,973 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,973 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,974 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,975 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,975 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,976 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,976 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,977 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,977 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,978 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,978 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,979 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,980 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,980 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,981 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,982 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,982 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,983 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,983 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,984 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,985 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,985 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,986 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,987 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,987 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,988 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,988 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,989 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,989 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,990 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,990 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,991 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,992 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,992 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,993 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,994 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,994 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,995 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,995 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,996 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,997 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,997 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,997 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:33,999 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,999 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:33,999 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:34,000 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:34,001 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:34,001 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2019-11-20 11:36:34,002 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:34,002 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2019-11-20 11:36:34,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 11:36:34 BoogieIcfgContainer [2019-11-20 11:36:34,735 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 11:36:34,736 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 11:36:34,736 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 11:36:34,736 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 11:36:34,736 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:34:26" (3/4) ... [2019-11-20 11:36:34,740 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-20 11:36:34,740 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 11:36:34,742 INFO L168 Benchmark]: Toolchain (without parser) took 150314.38 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 932.5 MB in the beginning and 1.2 GB in the end (delta: -312.6 MB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2019-11-20 11:36:34,742 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:36:34,743 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3936.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 932.5 MB in the beginning and 983.8 MB in the end (delta: -51.3 MB). Peak memory consumption was 238.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:36:34,743 INFO L168 Benchmark]: Boogie Procedure Inliner took 449.74 ms. Allocated memory is still 1.2 GB. Free memory was 983.8 MB in the beginning and 900.0 MB in the end (delta: 83.8 MB). Peak memory consumption was 83.8 MB. Max. memory is 11.5 GB. [2019-11-20 11:36:34,744 INFO L168 Benchmark]: Boogie Preprocessor took 694.81 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 70.8 MB). Free memory was 900.0 MB in the beginning and 1.1 GB in the end (delta: -207.7 MB). Peak memory consumption was 110.1 MB. Max. memory is 11.5 GB. [2019-11-20 11:36:34,744 INFO L168 Benchmark]: RCFGBuilder took 17244.15 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 972.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2019-11-20 11:36:34,744 INFO L168 Benchmark]: TraceAbstraction took 127978.90 ms. Allocated memory was 2.2 GB in the beginning and 5.0 GB in the end (delta: 2.8 GB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -184.2 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2019-11-20 11:36:34,744 INFO L168 Benchmark]: Witness Printer took 4.92 ms. Allocated memory is still 5.0 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:36:34,746 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3936.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 932.5 MB in the beginning and 983.8 MB in the end (delta: -51.3 MB). Peak memory consumption was 238.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 449.74 ms. Allocated memory is still 1.2 GB. Free memory was 983.8 MB in the beginning and 900.0 MB in the end (delta: 83.8 MB). Peak memory consumption was 83.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 694.81 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 70.8 MB). Free memory was 900.0 MB in the beginning and 1.1 GB in the end (delta: -207.7 MB). Peak memory consumption was 110.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 17244.15 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 972.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * TraceAbstraction took 127978.90 ms. Allocated memory was 2.2 GB in the beginning and 5.0 GB in the end (delta: 2.8 GB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -184.2 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. * Witness Printer took 4.92 ms. Allocated memory is still 5.0 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 6503]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 10292, overapproximation of bitwiseOr at line 9108, overapproximation of bitwiseAnd at line 11213. Possible FailurePath: [L6526] int LDV_IN_INTERRUPT = 1; [L6527] struct net_device *xennet_ethtool_ops_group0 ; [L6528] int ldv_state_variable_0 ; [L6529] int ldv_state_variable_3 ; [L6530] int ldv_timer_state_1 = 0; [L6531] int ldv_state_variable_2 ; [L6532] int ref_cnt ; [L6533] int ldv_state_variable_1 ; [L6534] struct xenbus_device *netfront_driver_group0 ; [L6535] struct net_device *xennet_netdev_ops_group1 ; [L6536] struct timer_list *ldv_timer_list_1 ; [L6537] int ldv_state_variable_4 ; [L7288] static unsigned int xennet_max_queues ; [L9047-L9053] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), & xennet_select_queue, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9987-L9988] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 48U}}; [L10055-L10058] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10292-L10301] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10352-L10353] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10405-L10409] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10444] int ldv_retval_2 ; [L10445] u16 (*ldvarg6)(struct net_device * , struct sk_buff * ) ; [L10446] int ldv_retval_0 ; [L10447] int ldv_retval_4 ; [L10449] int ldv_retval_1 ; [L10451] int ldv_retval_3 ; [L11209] int ldv_spin = 0; VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10529] void *ldvarg7 ; [L10530] void *tmp ; [L10531] struct sk_buff *ldvarg3 ; [L10532] void *tmp___0 ; [L10533] struct rtnl_link_stats64 *ldvarg0 ; [L10534] void *tmp___1 ; [L10535] netdev_features_t ldvarg5 ; [L10536] void *ldvarg1 ; [L10537] void *tmp___2 ; [L10538] struct sk_buff *ldvarg8 ; [L10539] void *tmp___3 ; [L10540] int ldvarg4 ; [L10541] int tmp___4 ; [L10542] netdev_features_t ldvarg2 ; [L10543] u64 *ldvarg11 ; [L10544] void *tmp___5 ; [L10545] int ldvarg13 ; [L10546] int tmp___6 ; [L10547] u32 ldvarg10 ; [L10548] u32 tmp___7 ; [L10549] struct ethtool_stats *ldvarg12 ; [L10550] void *tmp___8 ; [L10551] u8 *ldvarg9 ; [L10552] void *tmp___9 ; [L10553] enum xenbus_state ldvarg14 ; [L10554] struct xenbus_device_id *ldvarg15 ; [L10555] void *tmp___10 ; [L10556] int tmp___11 ; [L10557] int tmp___12 ; [L10558] int tmp___13 ; [L10559] int tmp___14 ; [L10560] int tmp___15 ; [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10562] tmp = ldv_zalloc(1UL) [L10563] ldvarg7 = tmp [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10564] tmp___0 = ldv_zalloc(232UL) [L10565] ldvarg3 = (struct sk_buff *)tmp___0 [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10566] tmp___1 = ldv_zalloc(184UL) [L10567] ldvarg0 = (struct rtnl_link_stats64 *)tmp___1 [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10568] tmp___2 = ldv_zalloc(1UL) [L10569] ldvarg1 = tmp___2 [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10570] tmp___3 = ldv_zalloc(232UL) [L10571] ldvarg8 = (struct sk_buff *)tmp___3 [L10572] tmp___4 = __VERIFIER_nondet_int() [L10573] ldvarg4 = tmp___4 [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10574] tmp___5 = ldv_zalloc(8UL) [L10575] ldvarg11 = (u64 *)tmp___5 [L10576] tmp___6 = __VERIFIER_nondet_int() [L10577] ldvarg13 = tmp___6 [L10578] tmp___7 = __VERIFIER_nondet_u32() [L10579] ldvarg10 = tmp___7 [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10580] tmp___8 = ldv_zalloc(8UL) [L10581] ldvarg12 = (struct ethtool_stats *)tmp___8 [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10582] tmp___9 = ldv_zalloc(1UL) [L10583] ldvarg9 = (u8 *)tmp___9 [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10584] tmp___10 = ldv_zalloc(32UL) [L10585] ldvarg15 = (struct xenbus_device_id *)tmp___10 VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10590] ldv_state_variable_4 = 0 [L10591] ldv_state_variable_1 = 1 [L10592] ref_cnt = 0 [L10593] ldv_state_variable_0 = 1 [L10594] ldv_state_variable_3 = 0 [L10595] ldv_state_variable_2 = 0 VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10597] tmp___11 = __VERIFIER_nondet_int() [L10599] case 0: [L10784] case 1: [L10790] case 2: VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10791] COND TRUE ldv_state_variable_0 != 0 [L10792] tmp___13 = __VERIFIER_nondet_int() [L10794] case 0: [L10802] case 1: VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10803] COND TRUE ldv_state_variable_0 == 1 [L10412] bool tmp ; [L10413] int tmp___0 ; [L10414] int tmp___1 ; VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10416] COND FALSE !((unsigned int )xen_domain_type == 0U) [L11576] return __VERIFIER_nondet_bool(); [L10420] tmp = xen_has_pv_nic_devices() [L10421] COND TRUE \read(tmp) [L10422] tmp___0 = 0 VAL [={0:0}, __this_module={17180131370:17180131347}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10426] COND FALSE !(\read(tmp___0)) [L6166] int tmp ; [L6113] int tmp___0 ; [L11276] return __VERIFIER_nondet_int(); [L6115] tmp___0 = __bitmap_weight(src, nbits) [L6116] return (tmp___0); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L6168] tmp = bitmap_weight((unsigned long const *)(& srcp->bits), nr_cpu_ids) [L6169] return ((unsigned int )tmp); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10431] xennet_max_queues = cpumask_weight(cpu_online_mask) [L11607] return __VERIFIER_nondet_int(); [L10432] tmp___1 = xenbus_register_frontend(& netfront_driver) [L10433] return (tmp___1); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10804] ldv_retval_2 = netif_init() [L10805] COND FALSE !(ldv_retval_2 != 0) VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10810] COND TRUE ldv_retval_2 == 0 [L10811] ldv_state_variable_0 = 2 [L10812] ldv_state_variable_2 = 1 [L10500] void *tmp ; [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10502] tmp = ldv_zalloc(1664UL) [L10503] netfront_driver_group0 = (struct xenbus_device *)tmp VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10814] ldv_state_variable_3 = 1 [L10509] void *tmp ; [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10511] tmp = ldv_zalloc(3264UL) [L10512] xennet_ethtool_ops_group0 = (struct net_device *)tmp VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10597] tmp___11 = __VERIFIER_nondet_int() [L10599] case 0: [L10784] case 1: [L10790] case 2: [L10828] case 3: [L10867] case 4: VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10868] COND TRUE ldv_state_variable_2 != 0 [L10869] tmp___15 = __VERIFIER_nondet_int() [L10871] case 0: VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10872] COND TRUE ldv_state_variable_2 == 1 [L9123] int err ; [L9124] struct net_device *netdev ; [L9125] struct netfront_info *info ; [L9126] long tmp ; [L9127] bool tmp___0 ; [L9128] void *tmp___1 ; [L9056] int err ; [L9057] struct net_device *netdev ; [L9058] struct netfront_info *np ; [L9059] void *tmp ; [L9060] void *tmp___0 ; [L9061] struct netfront_stats *pcpu_stats ; [L9062] void *tmp___1 ; [L9063] int i ; [L9064] struct netfront_stats *stat ; [L9065] void const *__vpp_verify ; [L9066] unsigned long __ptr ; [L9067] unsigned int tmp___2 ; [L9068] void *tmp___3 ; [L6451] void *p ; [L6452] void *tmp ; [L6453] int tmp___0 ; [L6455] tmp___0 = __VERIFIER_nondet_int() [L6456] COND FALSE !(tmp___0 != 0) [L6459] tmp = malloc(size) [L6460] p = tmp [L6462] return (p); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L11348] return ldv_malloc(sizeof(struct net_device)); [L9070] netdev = alloc_etherdev_mqs(56, xennet_max_queues, xennet_max_queues) [L9071] COND FALSE !((unsigned long )netdev == (unsigned long )((struct net_device *)0)) [L6999] return ((void *)dev + 3264U); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9076] tmp___0 = netdev_priv((struct net_device const *)netdev) [L9077] np = (struct netfront_info *)tmp___0 [L9078] np->xbdev = dev [L11509] return __VERIFIER_nondet_int(); [L9080] np->queues = (struct netfront_queue *)0 [L9081] err = -12 [L11638] return __VERIFIER_nondet_pointer(); [L11272] return (void *)external_alloc(); [L9082] tmp___1 = __alloc_percpu(32UL, 8UL) [L9083] pcpu_stats = (struct netfront_stats *)tmp___1 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9084] COND TRUE (unsigned long )pcpu_stats != (unsigned long )((struct netfront_stats *)0) [L9085] i = -1 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L6153] unsigned long tmp ; VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L6155] COND FALSE !(n != -1) VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L11398] return __VERIFIER_nondet_ulong(); [L6159-L6160] tmp = find_next_bit((unsigned long const *)(& srcp->bits), (unsigned long )nr_cpu_ids, (unsigned long )(n + 1)) [L6161] return ((unsigned int )tmp); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9092] tmp___2 = cpumask_next(i, cpu_possible_mask) [L9093] i = (int )tmp___2 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9094] COND FALSE !(i < nr_cpu_ids) VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9100] np->stats = pcpu_stats [L9101] EXPR np->stats VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9101] COND FALSE !((unsigned long )np->stats == (unsigned long )((struct netfront_stats *)0)) [L9105] netdev->netdev_ops = & xennet_netdev_ops [L9106] netdev->features = 17180131330ULL [L9107] netdev->hw_features = 1114129ULL [L9108] EXPR netdev->features [L9108] EXPR netdev->hw_features [L9108] netdev->features = netdev->features | netdev->hw_features [L9109] netdev->ethtool_ops = & xennet_ethtool_ops [L9110] netdev->dev.parent = & dev->dev [L7225] dev->gso_max_size = size VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9112] np->netdev = netdev [L9114] return (netdev); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9130] netdev = xennet_create_dev(dev) [L6284] long tmp ; [L6516] return (exp); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L6286] tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L) [L6287] return (tmp != 0L); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9131] tmp___0 = IS_ERR((void const *)netdev) [L9132] COND FALSE !((int )tmp___0) [L6999] return ((void *)dev + 3264U); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9139] tmp___1 = netdev_priv((struct net_device const *)netdev) [L9140] info = (struct netfront_info *)tmp___1 [L6556] dev->driver_data = data VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9142] EXPR info->netdev [L11155] ldv_func_ret_type___3 ldv_func_res ; [L11156] int tmp ; [L11528] return __VERIFIER_nondet_int(); [L11158] tmp = register_netdev(dev) [L11159] ldv_func_res = tmp [L11160] ldv_state_variable_4 = 1 [L10455] void *tmp ; [L6468] void *p ; [L6469] void *tmp ; [L6470] int tmp___0 ; [L6472] tmp___0 = __VERIFIER_nondet_int() [L6473] COND TRUE tmp___0 != 0 [L6474] return ((void *)0); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10457] tmp = ldv_zalloc(3264UL) [L10458] xennet_netdev_ops_group1 = (struct net_device *)tmp VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L11162] return (ldv_func_res); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9142] err = ldv_register_netdev_38(info->netdev) [L9143] COND FALSE !(err != 0) [L9148] EXPR info->netdev [L10304] int i ; [L10305] int err ; [L10307] i = 0 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10317] COND TRUE (unsigned int )i <= 2U VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L11372] return __VERIFIER_nondet_int(); [L10310] err = device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) [L10311] COND FALSE !(err != 0) [L10315] i = i + 1 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10317] COND TRUE (unsigned int )i <= 2U VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L11372] return __VERIFIER_nondet_int(); [L10310] err = device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) [L10311] COND FALSE !(err != 0) [L10315] i = i + 1 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10317] COND TRUE (unsigned int )i <= 2U VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L11372] return __VERIFIER_nondet_int(); [L10310] err = device_create_file(& netdev->dev, (struct device_attribute const *)(& xennet_attrs) + (unsigned long )i) [L10311] COND FALSE !(err != 0) [L10315] i = i + 1 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10317] COND FALSE !((unsigned int )i <= 2U) [L10321] return (0); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L9148] err = xennet_sysfs_addif(info->netdev) [L9149] COND FALSE !(err != 0) [L9155] return (0); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=0, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10873] ldv_retval_4 = netfront_probe(netfront_driver_group0, (struct xenbus_device_id const *)ldvarg15) [L10874] COND TRUE ldv_retval_4 == 0 [L10875] ldv_state_variable_2 = 2 [L10876] ref_cnt = ref_cnt + 1 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=1, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10597] tmp___11 = __VERIFIER_nondet_int() [L10599] case 0: VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=1, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10600] COND TRUE ldv_state_variable_4 != 0 [L10601] tmp___12 = __VERIFIER_nondet_int() [L10603] case 0: [L10610] case 1: [L10627] case 2: [L10644] case 3: [L10661] case 4: [L10678] case 5: [L10690] case 6: [L10700] case 7: [L10708] case 8: [L10715] case 9: [L10732] case 10: [L10749] case 11: [L10766] case 12: VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=1, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10767] COND TRUE ldv_state_variable_4 == 1 [L11460] return __VERIFIER_nondet_int(); [L10768] ldv_retval_0 = ldv_ndo_init_4() [L10769] COND TRUE ldv_retval_0 == 0 [L10770] ldv_state_variable_4 = 2 [L10771] ref_cnt = ref_cnt + 1 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10597] tmp___11 = __VERIFIER_nondet_int() [L10599] case 0: VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10600] COND TRUE ldv_state_variable_4 != 0 [L10601] tmp___12 = __VERIFIER_nondet_int() [L10603] case 0: [L10610] case 1: [L10627] case 2: [L10644] case 3: [L10661] case 4: [L10678] case 5: [L10690] case 6: VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L10691] COND TRUE ldv_state_variable_4 == 2 [L7572] struct netfront_info *np ; [L7573] void *tmp ; [L7574] unsigned int num_queues ; [L7575] unsigned int i ; [L7576] struct netfront_queue *queue ; [L7577] bool tmp___0 ; [L6999] return ((void *)dev + 3264U); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L7579] tmp = netdev_priv((struct net_device const *)dev) [L7580] np = (struct netfront_info *)tmp [L7581] EXPR dev->real_num_tx_queues [L7581] num_queues = dev->real_num_tx_queues [L7582] i = 0U [L7583] queue = (struct netfront_queue *)0 [L7584] i = 0U VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L7603] COND TRUE i < num_queues VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L7587] EXPR np->queues [L7587] queue = np->queues + (unsigned long )i [L6972] int tmp ; [L6973] long tmp___0 ; [L6092] EXPR addr + (unsigned long )(nr >> 6) [L6092] return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); [L6975] tmp = constant_test_bit(0L, (unsigned long const volatile *)(& n->state)) [L6516] return (exp); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L6976] tmp___0 = ldv__builtin_expect(tmp == 0, 0L) [L6977] COND FALSE !(tmp___0 != 0L) [L11246] ldv_spin = 1 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L7130] int tmp ; [L6092] EXPR addr + (unsigned long )(nr >> 6) [L6092] return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); [L7132] tmp = constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)) [L7133] return (tmp == 0); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L7590] tmp___0 = netif_carrier_ok((struct net_device const *)dev) [L7591] COND TRUE (int )tmp___0 [L7415] unsigned short id ; [L7416] struct sk_buff *skb ; [L7417] struct page *page ; [L7418] int i ; [L7419] int batch_target ; [L7420] int notify ; [L7421] RING_IDX req_prod ; [L7422] grant_ref_t ref ; [L7423] unsigned long pfn ; [L7424] void *vaddr ; [L7425] struct xen_netif_rx_request *req ; [L7426] bool tmp ; [L7427] int tmp___0 ; [L7428] long tmp___1 ; [L7429] __u32 tmp___2 ; [L7430] long tmp___3 ; [L7431] unsigned int tmp___4 ; [L7432] int tmp___5 ; [L7433] long tmp___6 ; [L7434] int tmp___7 ; [L7435] long tmp___8 ; [L7436] unsigned char *tmp___9 ; [L7437] struct page *tmp___10 ; [L7438] unsigned char *tmp___11 ; [L7439] struct page *tmp___12 ; [L7440] unsigned long tmp___13 ; [L7441] RING_IDX __old ; [L7442] RING_IDX __new ; [L7444] EXPR queue->rx.req_prod_pvt [L7444] req_prod = queue->rx.req_prod_pvt [L7445] EXPR queue->info [L7445] EXPR (queue->info)->netdev [L7130] int tmp ; [L6092] EXPR addr + (unsigned long )(nr >> 6) [L6092] return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); [L7132] tmp = constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)) [L7133] return (tmp == 0); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L7445] tmp = netif_carrier_ok((struct net_device const *)(queue->info)->netdev) [L7446] COND TRUE \read(tmp) [L7447] tmp___0 = 0 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L6516] return (exp); VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L7451] tmp___1 = ldv__builtin_expect((long )tmp___0, 0L) [L7452] COND FALSE !(tmp___1 != 0L) [L7456] EXPR queue->rx_target [L7456] EXPR queue->rx.rsp_cons [L7456] batch_target = (int )(queue->rx_target + (queue->rx.rsp_cons - req_prod)) [L6705] EXPR list_->qlen [L6705] return ((__u32 )list_->qlen); [L7457] tmp___2 = skb_queue_len((struct sk_buff_head const *)(& queue->rx_batch)) [L7458] i = (int )tmp___2 VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L7485] COND TRUE i < batch_target VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L7461] EXPR queue->info [L7461] (queue->info)->netdev [L11127] struct sk_buff *tmp ; [L11213] COND FALSE !(ldv_spin == 0 || ! (flags & 16U)) VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] [L6503] __VERIFIER_error() VAL [={0:0}, __this_module={17180131370:17180131347}, cpu_online_mask={17180131340:17180131349}, cpu_possible_mask={17180131336:17180131363}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_spin=1, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=2, ldv_state_variable_3=1, ldv_state_variable_4=2, ldv_timer_list_1={0:0}, ldv_timer_state_1=0, netfront_driver={234:0}, netfront_driver_group0={0:0}, netfront_ids={58:0}, nr_cpu_ids=0, ref_cnt=2, xen_domain_type=1, xennet_attrs={210:0}, xennet_ethtool_ops={189:0}, xennet_ethtool_ops_group0={0:0}, xennet_max_queues=0, xennet_netdev_ops={183:0}, xennet_netdev_ops_group1={0:0}, xennet_stats={235:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 2464 locations, 17 error locations. Result: UNSAFE, OverallTime: 127.9s, OverallIterations: 27, TraceHistogramMax: 8, AutomataDifference: 34.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 109177 SDtfs, 95769 SDslu, 268292 SDs, 0 SdLazy, 3822 SolverSat, 853 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 13.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2047 GetRequests, 1893 SyntacticMatches, 2 SemanticMatches, 152 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 223 ImplicationChecksByTransitivity, 2.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11361occurred in iteration=25, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 11.3s AutomataMinimizationTime, 26 MinimizatonAttempts, 135749 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 2.3s SsaConstructionTime, 60.4s SatisfiabilityAnalysisTime, 5.3s InterpolantComputationTime, 5767 NumberOfCodeBlocks, 5545 NumberOfCodeBlocksAsserted, 45 NumberOfCheckSat, 5548 ConstructedInterpolants, 0 QuantifiedInterpolants, 1004142 SizeOfPredicates, 22 NumberOfNonLiveVariables, 32251 ConjunctsInSsa, 74 ConjunctsInUnsatCore, 38 InterpolantComputations, 17 PerfectInterpolantSequences, 1749/1917 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 11:36:36,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:36:36,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:36:36,707 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:36:36,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:36:36,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:36:36,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:36:36,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:36:36,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:36:36,715 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:36:36,716 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:36:36,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:36:36,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:36:36,719 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:36:36,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:36:36,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:36:36,721 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:36:36,722 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:36:36,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:36:36,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:36:36,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:36:36,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:36:36,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:36:36,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:36:36,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:36:36,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:36:36,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:36:36,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:36:36,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:36:36,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:36:36,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:36:36,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:36:36,738 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:36:36,739 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:36:36,740 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:36:36,740 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:36:36,741 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:36:36,741 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:36:36,741 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:36:36,742 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:36:36,743 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:36:36,744 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-20 11:36:36,759 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:36:36,759 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:36:36,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:36:36,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:36:36,761 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 11:36:36,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:36:36,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:36:36,762 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:36:36,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:36:36,762 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:36:36,762 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 11:36:36,762 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 11:36:36,763 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:36:36,763 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:36:36,763 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:36:36,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:36:36,764 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 11:36:36,764 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:36:36,764 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 11:36:36,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 11:36:36,765 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:36:36,765 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:36:36,765 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:36:36,766 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-20 11:36:36,766 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 11:36:36,766 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:36:36,766 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 11:36:36,767 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-20 11:36:36,767 INFO L138 SettingsManager]: * To the following directory=dump/ 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/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d1fc408399aa4d2103352783d0ac1c3674db68b [2019-11-20 11:36:37,054 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:36:37,064 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:36:37,067 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:36:37,068 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:36:37,068 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:36:37,069 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2019-11-20 11:36:37,131 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/data/f3391f1c9/37806e81c11d4f8eac9db835d7971f4d/FLAG6e43daa27 [2019-11-20 11:36:37,930 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:36:37,930 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2019-11-20 11:36:37,985 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/data/f3391f1c9/37806e81c11d4f8eac9db835d7971f4d/FLAG6e43daa27 [2019-11-20 11:36:38,139 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/data/f3391f1c9/37806e81c11d4f8eac9db835d7971f4d [2019-11-20 11:36:38,142 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:36:38,143 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:36:38,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:36:38,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:36:38,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:36:38,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:36:38" (1/1) ... [2019-11-20 11:36:38,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@577d5439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:38, skipping insertion in model container [2019-11-20 11:36:38,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:36:38" (1/1) ... [2019-11-20 11:36:38,163 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:36:38,316 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:36:38,893 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5975] [2019-11-20 11:36:38,894 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5976-5977] [2019-11-20 11:36:40,956 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:36:41,009 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:36:41,141 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5975] [2019-11-20 11:36:41,142 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5976-5977] [2019-11-20 11:36:41,491 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:36:42,159 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:36:42,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42 WrapperNode [2019-11-20 11:36:42,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:36:42,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:36:42,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:36:42,162 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:36:42,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42" (1/1) ... [2019-11-20 11:36:42,275 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42" (1/1) ... [2019-11-20 11:36:42,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:36:42,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:36:42,605 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:36:42,605 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:36:42,614 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42" (1/1) ... [2019-11-20 11:36:42,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42" (1/1) ... [2019-11-20 11:36:42,700 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42" (1/1) ... [2019-11-20 11:36:42,712 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42" (1/1) ... [2019-11-20 11:36:42,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42" (1/1) ... [2019-11-20 11:36:43,011 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42" (1/1) ... [2019-11-20 11:36:43,067 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42" (1/1) ... [2019-11-20 11:36:43,115 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:36:43,116 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:36:43,116 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:36:43,116 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:36:43,117 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 11:36:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-20 11:36:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-11-20 11:36:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 11:36:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-20 11:36:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-11-20 11:36:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 11:36:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:36:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 11:36:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-11-20 11:36:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-11-20 11:36:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-20 11:36:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-11-20 11:36:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:36:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 11:36:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 11:36:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-11-20 11:36:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 11:36:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-11-20 11:36:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-11-20 11:36:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-11-20 11:36:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-11-20 11:36:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 11:36:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 11:36:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-11-20 11:36:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-11-20 11:36:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-11-20 11:36:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-11-20 11:36:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:36:43,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:37:53,600 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 11:37:53,601 INFO L285 CfgBuilder]: Removed 2804 assume(true) statements. [2019-11-20 11:37:53,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:37:53 BoogieIcfgContainer [2019-11-20 11:37:53,603 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 11:37:53,604 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 11:37:53,604 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 11:37:53,607 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 11:37:53,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:36:38" (1/3) ... [2019-11-20 11:37:53,608 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b32238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:37:53, skipping insertion in model container [2019-11-20 11:37:53,608 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:42" (2/3) ... [2019-11-20 11:37:53,608 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b32238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:37:53, skipping insertion in model container [2019-11-20 11:37:53,609 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:37:53" (3/3) ... [2019-11-20 11:37:53,610 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2019-11-20 11:37:53,616 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 11:37:53,623 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 17 error locations. [2019-11-20 11:37:53,632 INFO L249 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2019-11-20 11:37:53,669 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 11:37:53,669 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 11:37:53,669 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 11:37:53,670 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 11:37:53,670 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 11:37:53,670 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 11:37:53,670 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 11:37:53,670 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 11:37:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states. [2019-11-20 11:37:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-11-20 11:37:53,735 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:37:53,737 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:37:53,737 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:37:53,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:37:53,742 INFO L82 PathProgramCache]: Analyzing trace with hash 1314790271, now seen corresponding path program 1 times [2019-11-20 11:37:53,753 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:37:53,754 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1633437039] [2019-11-20 11:37:53,754 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:37:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:37:55,337 INFO L255 TraceCheckSpWp]: Trace formula consists of 1296 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 11:37:55,346 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:37:55,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:37:55,387 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:37:55,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:37:55,399 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1633437039] [2019-11-20 11:37:55,399 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:37:55,400 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-11-20 11:37:55,400 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776731890] [2019-11-20 11:37:55,405 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:37:55,405 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:37:55,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:37:55,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:37:55,418 INFO L87 Difference]: Start difference. First operand 2464 states. Second operand 3 states. [2019-11-20 11:37:56,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:37:56,553 INFO L93 Difference]: Finished difference Result 6404 states and 8616 transitions. [2019-11-20 11:37:56,554 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:37:56,555 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2019-11-20 11:37:56,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:37:56,612 INFO L225 Difference]: With dead ends: 6404 [2019-11-20 11:37:56,613 INFO L226 Difference]: Without dead ends: 3769 [2019-11-20 11:37:56,631 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:37:56,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3769 states. [2019-11-20 11:37:56,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3769 to 3640. [2019-11-20 11:37:56,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3640 states. [2019-11-20 11:37:56,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 3640 states and 4868 transitions. [2019-11-20 11:37:56,826 INFO L78 Accepts]: Start accepts. Automaton has 3640 states and 4868 transitions. Word has length 61 [2019-11-20 11:37:56,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:37:56,827 INFO L462 AbstractCegarLoop]: Abstraction has 3640 states and 4868 transitions. [2019-11-20 11:37:56,827 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:37:56,828 INFO L276 IsEmpty]: Start isEmpty. Operand 3640 states and 4868 transitions. [2019-11-20 11:37:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-11-20 11:37:56,833 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:37:56,833 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:37:57,049 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:37:57,049 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:37:57,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:37:57,050 INFO L82 PathProgramCache]: Analyzing trace with hash -2085524934, now seen corresponding path program 1 times [2019-11-20 11:37:57,051 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:37:57,052 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [190347950] [2019-11-20 11:37:57,052 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:37:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:37:58,587 INFO L255 TraceCheckSpWp]: Trace formula consists of 1398 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 11:37:58,597 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:37:58,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:37:58,614 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:37:58,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 11:37:58,632 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [190347950] [2019-11-20 11:37:58,632 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:37:58,632 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-11-20 11:37:58,633 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685063232] [2019-11-20 11:37:58,636 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:37:58,639 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:37:58,639 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:37:58,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:37:58,640 INFO L87 Difference]: Start difference. First operand 3640 states and 4868 transitions. Second operand 3 states. [2019-11-20 11:37:59,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:37:59,532 INFO L93 Difference]: Finished difference Result 7982 states and 10707 transitions. [2019-11-20 11:37:59,534 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:37:59,534 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 72 [2019-11-20 11:37:59,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:37:59,565 INFO L225 Difference]: With dead ends: 7982 [2019-11-20 11:37:59,566 INFO L226 Difference]: Without dead ends: 4378 [2019-11-20 11:37:59,573 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:37:59,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4378 states. [2019-11-20 11:37:59,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4378 to 4374. [2019-11-20 11:37:59,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4374 states. [2019-11-20 11:37:59,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4374 states to 4374 states and 5883 transitions. [2019-11-20 11:37:59,707 INFO L78 Accepts]: Start accepts. Automaton has 4374 states and 5883 transitions. Word has length 72 [2019-11-20 11:37:59,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:37:59,715 INFO L462 AbstractCegarLoop]: Abstraction has 4374 states and 5883 transitions. [2019-11-20 11:37:59,716 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:37:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 4374 states and 5883 transitions. [2019-11-20 11:37:59,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-11-20 11:37:59,719 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:37:59,720 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:37:59,933 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:37:59,934 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:37:59,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:37:59,934 INFO L82 PathProgramCache]: Analyzing trace with hash 1374035716, now seen corresponding path program 1 times [2019-11-20 11:37:59,936 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:37:59,936 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1918557060] [2019-11-20 11:37:59,936 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:38:01,806 INFO L255 TraceCheckSpWp]: Trace formula consists of 1438 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:38:01,811 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:38:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 11:38:01,838 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:38:01,844 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 11:38:01,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 11:38:01,862 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1918557060] [2019-11-20 11:38:01,862 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:38:01,863 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-11-20 11:38:01,863 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409743641] [2019-11-20 11:38:01,864 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:38:01,864 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:38:01,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:38:01,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:38:01,865 INFO L87 Difference]: Start difference. First operand 4374 states and 5883 transitions. Second operand 3 states. [2019-11-20 11:38:02,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:38:02,352 INFO L93 Difference]: Finished difference Result 10536 states and 14226 transitions. [2019-11-20 11:38:02,354 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:38:02,354 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 89 [2019-11-20 11:38:02,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:38:02,389 INFO L225 Difference]: With dead ends: 10536 [2019-11-20 11:38:02,389 INFO L226 Difference]: Without dead ends: 6198 [2019-11-20 11:38:02,397 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:38:02,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6198 states. [2019-11-20 11:38:02,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6198 to 4434. [2019-11-20 11:38:02,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4434 states. [2019-11-20 11:38:02,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4434 states to 4434 states and 5943 transitions. [2019-11-20 11:38:02,618 INFO L78 Accepts]: Start accepts. Automaton has 4434 states and 5943 transitions. Word has length 89 [2019-11-20 11:38:02,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:38:02,619 INFO L462 AbstractCegarLoop]: Abstraction has 4434 states and 5943 transitions. [2019-11-20 11:38:02,619 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:38:02,619 INFO L276 IsEmpty]: Start isEmpty. Operand 4434 states and 5943 transitions. [2019-11-20 11:38:02,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-11-20 11:38:02,623 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:38:02,623 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:38:02,844 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:02,845 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:38:02,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:38:02,845 INFO L82 PathProgramCache]: Analyzing trace with hash -155555062, now seen corresponding path program 1 times [2019-11-20 11:38:02,847 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:38:02,848 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1782235273] [2019-11-20 11:38:02,848 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:04,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:38:04,475 INFO L255 TraceCheckSpWp]: Trace formula consists of 1438 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 11:38:04,483 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:38:04,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 11:38:04,504 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:38:04,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 11:38:04,525 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1782235273] [2019-11-20 11:38:04,525 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:38:04,526 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-11-20 11:38:04,526 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376592155] [2019-11-20 11:38:04,526 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 11:38:04,526 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:38:04,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 11:38:04,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:38:04,528 INFO L87 Difference]: Start difference. First operand 4434 states and 5943 transitions. Second operand 3 states. [2019-11-20 11:38:04,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:38:04,964 INFO L93 Difference]: Finished difference Result 7732 states and 10474 transitions. [2019-11-20 11:38:04,964 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:38:04,964 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 89 [2019-11-20 11:38:04,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:38:05,004 INFO L225 Difference]: With dead ends: 7732 [2019-11-20 11:38:05,005 INFO L226 Difference]: Without dead ends: 7702 [2019-11-20 11:38:05,007 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 11:38:05,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7702 states. [2019-11-20 11:38:05,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7702 to 7354. [2019-11-20 11:38:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7354 states. [2019-11-20 11:38:05,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7354 states to 7354 states and 9995 transitions. [2019-11-20 11:38:05,248 INFO L78 Accepts]: Start accepts. Automaton has 7354 states and 9995 transitions. Word has length 89 [2019-11-20 11:38:05,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:38:05,249 INFO L462 AbstractCegarLoop]: Abstraction has 7354 states and 9995 transitions. [2019-11-20 11:38:05,249 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 11:38:05,249 INFO L276 IsEmpty]: Start isEmpty. Operand 7354 states and 9995 transitions. [2019-11-20 11:38:05,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-11-20 11:38:05,259 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:38:05,259 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:38:05,473 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:05,473 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:38:05,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:38:05,474 INFO L82 PathProgramCache]: Analyzing trace with hash 1363626726, now seen corresponding path program 1 times [2019-11-20 11:38:05,475 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:38:05,475 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1590819566] [2019-11-20 11:38:05,476 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:38:06,910 INFO L255 TraceCheckSpWp]: Trace formula consists of 1465 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:38:06,914 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:38:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 11:38:06,940 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:38:06,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 11:38:06,972 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1590819566] [2019-11-20 11:38:06,973 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:38:06,973 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2019-11-20 11:38:06,974 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083682070] [2019-11-20 11:38:06,974 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-20 11:38:06,974 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:38:06,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-20 11:38:06,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-20 11:38:06,975 INFO L87 Difference]: Start difference. First operand 7354 states and 9995 transitions. Second operand 6 states. [2019-11-20 11:38:10,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:38:10,110 INFO L93 Difference]: Finished difference Result 21970 states and 29853 transitions. [2019-11-20 11:38:10,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-20 11:38:10,111 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 109 [2019-11-20 11:38:10,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:38:10,164 INFO L225 Difference]: With dead ends: 21970 [2019-11-20 11:38:10,165 INFO L226 Difference]: Without dead ends: 14628 [2019-11-20 11:38:10,178 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2019-11-20 11:38:10,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14628 states. [2019-11-20 11:38:10,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14628 to 7354. [2019-11-20 11:38:10,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7354 states. [2019-11-20 11:38:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7354 states to 7354 states and 9979 transitions. [2019-11-20 11:38:10,448 INFO L78 Accepts]: Start accepts. Automaton has 7354 states and 9979 transitions. Word has length 109 [2019-11-20 11:38:10,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:38:10,450 INFO L462 AbstractCegarLoop]: Abstraction has 7354 states and 9979 transitions. [2019-11-20 11:38:10,450 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-20 11:38:10,450 INFO L276 IsEmpty]: Start isEmpty. Operand 7354 states and 9979 transitions. [2019-11-20 11:38:10,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-11-20 11:38:10,456 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:38:10,456 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:38:10,669 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:10,669 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:38:10,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:38:10,669 INFO L82 PathProgramCache]: Analyzing trace with hash -1167791690, now seen corresponding path program 1 times [2019-11-20 11:38:10,670 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:38:10,678 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [2041219378] [2019-11-20 11:38:10,679 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:38:12,065 INFO L255 TraceCheckSpWp]: Trace formula consists of 1495 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 11:38:12,068 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:38:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 11:38:12,090 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:38:12,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 11:38:12,119 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2041219378] [2019-11-20 11:38:12,119 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:38:12,119 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2019-11-20 11:38:12,120 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298743779] [2019-11-20 11:38:12,120 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 11:38:12,120 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:38:12,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 11:38:12,121 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:38:12,121 INFO L87 Difference]: Start difference. First operand 7354 states and 9979 transitions. Second operand 4 states. [2019-11-20 11:38:15,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:38:15,575 INFO L93 Difference]: Finished difference Result 20714 states and 28230 transitions. [2019-11-20 11:38:15,576 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 11:38:15,576 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 116 [2019-11-20 11:38:15,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:38:15,599 INFO L225 Difference]: With dead ends: 20714 [2019-11-20 11:38:15,600 INFO L226 Difference]: Without dead ends: 13396 [2019-11-20 11:38:15,612 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:38:15,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13396 states. [2019-11-20 11:38:15,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13396 to 13036. [2019-11-20 11:38:15,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13036 states. [2019-11-20 11:38:15,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13036 states to 13036 states and 17745 transitions. [2019-11-20 11:38:15,911 INFO L78 Accepts]: Start accepts. Automaton has 13036 states and 17745 transitions. Word has length 116 [2019-11-20 11:38:15,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:38:15,911 INFO L462 AbstractCegarLoop]: Abstraction has 13036 states and 17745 transitions. [2019-11-20 11:38:15,911 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 11:38:15,912 INFO L276 IsEmpty]: Start isEmpty. Operand 13036 states and 17745 transitions. [2019-11-20 11:38:15,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2019-11-20 11:38:15,921 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:38:15,922 INFO L410 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:38:16,134 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:16,137 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:38:16,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:38:16,138 INFO L82 PathProgramCache]: Analyzing trace with hash 1752389707, now seen corresponding path program 1 times [2019-11-20 11:38:16,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:38:16,139 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1457418209] [2019-11-20 11:38:16,139 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:38:17,542 INFO L255 TraceCheckSpWp]: Trace formula consists of 1531 conjuncts, 5 conjunts are in the unsatisfiable core [2019-11-20 11:38:17,545 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:38:17,565 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-11-20 11:38:17,565 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:38:17,581 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-11-20 11:38:17,582 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1457418209] [2019-11-20 11:38:17,582 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:38:17,582 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2019-11-20 11:38:17,583 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980023146] [2019-11-20 11:38:17,583 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 11:38:17,583 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:38:17,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 11:38:17,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:38:17,584 INFO L87 Difference]: Start difference. First operand 13036 states and 17745 transitions. Second operand 4 states. [2019-11-20 11:38:18,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:38:18,043 INFO L93 Difference]: Finished difference Result 20922 states and 28483 transitions. [2019-11-20 11:38:18,044 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 11:38:18,044 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 135 [2019-11-20 11:38:18,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:38:18,082 INFO L225 Difference]: With dead ends: 20922 [2019-11-20 11:38:18,082 INFO L226 Difference]: Without dead ends: 20906 [2019-11-20 11:38:18,089 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 268 GetRequests, 266 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:38:18,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20906 states. [2019-11-20 11:38:18,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20906 to 12180. [2019-11-20 11:38:18,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12180 states. [2019-11-20 11:38:18,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12180 states to 12180 states and 16677 transitions. [2019-11-20 11:38:18,568 INFO L78 Accepts]: Start accepts. Automaton has 12180 states and 16677 transitions. Word has length 135 [2019-11-20 11:38:18,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:38:18,569 INFO L462 AbstractCegarLoop]: Abstraction has 12180 states and 16677 transitions. [2019-11-20 11:38:18,569 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 11:38:18,569 INFO L276 IsEmpty]: Start isEmpty. Operand 12180 states and 16677 transitions. [2019-11-20 11:38:18,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2019-11-20 11:38:18,580 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:38:18,581 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:38:18,793 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:18,797 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:38:18,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:38:18,798 INFO L82 PathProgramCache]: Analyzing trace with hash 485928466, now seen corresponding path program 1 times [2019-11-20 11:38:18,799 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:38:18,799 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1173656217] [2019-11-20 11:38:18,799 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:38:20,530 INFO L255 TraceCheckSpWp]: Trace formula consists of 1761 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-20 11:38:20,533 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:38:20,577 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 11:38:20,577 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:38:20,598 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 11:38:20,598 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1173656217] [2019-11-20 11:38:20,598 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:38:20,598 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2019-11-20 11:38:20,599 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920200018] [2019-11-20 11:38:20,599 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 11:38:20,599 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:38:20,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 11:38:20,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:38:20,600 INFO L87 Difference]: Start difference. First operand 12180 states and 16677 transitions. Second operand 5 states. [2019-11-20 11:38:29,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:38:29,237 INFO L93 Difference]: Finished difference Result 45252 states and 62511 transitions. [2019-11-20 11:38:29,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-20 11:38:29,238 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 151 [2019-11-20 11:38:29,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:38:29,280 INFO L225 Difference]: With dead ends: 45252 [2019-11-20 11:38:29,280 INFO L226 Difference]: Without dead ends: 33108 [2019-11-20 11:38:29,304 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 306 GetRequests, 300 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-20 11:38:29,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33108 states. [2019-11-20 11:38:29,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33108 to 12228. [2019-11-20 11:38:29,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12228 states. [2019-11-20 11:38:29,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12228 states to 12228 states and 16725 transitions. [2019-11-20 11:38:29,791 INFO L78 Accepts]: Start accepts. Automaton has 12228 states and 16725 transitions. Word has length 151 [2019-11-20 11:38:29,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:38:29,792 INFO L462 AbstractCegarLoop]: Abstraction has 12228 states and 16725 transitions. [2019-11-20 11:38:29,792 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 11:38:29,792 INFO L276 IsEmpty]: Start isEmpty. Operand 12228 states and 16725 transitions. [2019-11-20 11:38:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2019-11-20 11:38:29,800 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:38:29,801 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:38:30,013 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:30,013 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:38:30,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:38:30,014 INFO L82 PathProgramCache]: Analyzing trace with hash 1954070403, now seen corresponding path program 1 times [2019-11-20 11:38:30,015 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:38:30,015 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1693312917] [2019-11-20 11:38:30,015 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 10 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:38:31,604 INFO L255 TraceCheckSpWp]: Trace formula consists of 1887 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:38:31,608 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:38:31,636 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 11:38:31,636 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:38:31,651 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 11:38:31,651 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1693312917] [2019-11-20 11:38:31,651 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:38:31,652 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2019-11-20 11:38:31,652 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936197905] [2019-11-20 11:38:31,652 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 11:38:31,653 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:38:31,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 11:38:31,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:38:31,653 INFO L87 Difference]: Start difference. First operand 12228 states and 16725 transitions. Second operand 4 states. [2019-11-20 11:38:32,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:38:32,554 INFO L93 Difference]: Finished difference Result 37134 states and 51414 transitions. [2019-11-20 11:38:32,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 11:38:32,555 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 181 [2019-11-20 11:38:32,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:38:32,578 INFO L225 Difference]: With dead ends: 37134 [2019-11-20 11:38:32,579 INFO L226 Difference]: Without dead ends: 24942 [2019-11-20 11:38:32,598 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 359 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-20 11:38:32,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24942 states. [2019-11-20 11:38:33,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24942 to 12276. [2019-11-20 11:38:33,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12276 states. [2019-11-20 11:38:33,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12276 states to 12276 states and 16773 transitions. [2019-11-20 11:38:33,092 INFO L78 Accepts]: Start accepts. Automaton has 12276 states and 16773 transitions. Word has length 181 [2019-11-20 11:38:33,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:38:33,092 INFO L462 AbstractCegarLoop]: Abstraction has 12276 states and 16773 transitions. [2019-11-20 11:38:33,092 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 11:38:33,093 INFO L276 IsEmpty]: Start isEmpty. Operand 12276 states and 16773 transitions. [2019-11-20 11:38:33,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2019-11-20 11:38:33,101 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:38:33,101 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:38:33,314 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:33,317 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:38:33,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:38:33,318 INFO L82 PathProgramCache]: Analyzing trace with hash 850395533, now seen corresponding path program 1 times [2019-11-20 11:38:33,319 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:38:33,319 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [2016101170] [2019-11-20 11:38:33,319 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 11 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:34,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:38:34,854 INFO L255 TraceCheckSpWp]: Trace formula consists of 1894 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 11:38:34,859 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:38:34,893 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 11:38:34,893 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:38:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 11:38:34,921 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2016101170] [2019-11-20 11:38:34,921 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:38:34,921 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2019-11-20 11:38:34,922 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97989159] [2019-11-20 11:38:34,923 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 11:38:34,923 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:38:34,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 11:38:34,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:38:34,924 INFO L87 Difference]: Start difference. First operand 12276 states and 16773 transitions. Second operand 4 states. [2019-11-20 11:38:38,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:38:38,536 INFO L93 Difference]: Finished difference Result 27956 states and 38548 transitions. [2019-11-20 11:38:38,537 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 11:38:38,537 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 182 [2019-11-20 11:38:38,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:38:38,559 INFO L225 Difference]: With dead ends: 27956 [2019-11-20 11:38:38,559 INFO L226 Difference]: Without dead ends: 15716 [2019-11-20 11:38:38,579 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 360 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:38:38,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15716 states. [2019-11-20 11:38:39,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15716 to 15716. [2019-11-20 11:38:39,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15716 states. [2019-11-20 11:38:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15716 states to 15716 states and 21727 transitions. [2019-11-20 11:38:39,269 INFO L78 Accepts]: Start accepts. Automaton has 15716 states and 21727 transitions. Word has length 182 [2019-11-20 11:38:39,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:38:39,269 INFO L462 AbstractCegarLoop]: Abstraction has 15716 states and 21727 transitions. [2019-11-20 11:38:39,269 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 11:38:39,269 INFO L276 IsEmpty]: Start isEmpty. Operand 15716 states and 21727 transitions. [2019-11-20 11:38:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2019-11-20 11:38:39,279 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:38:39,280 INFO L410 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:38:39,481 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:39,481 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:38:39,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:38:39,482 INFO L82 PathProgramCache]: Analyzing trace with hash -1667320035, now seen corresponding path program 1 times [2019-11-20 11:38:39,483 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:38:39,483 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1202737206] [2019-11-20 11:38:39,483 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:38:41,057 INFO L255 TraceCheckSpWp]: Trace formula consists of 1913 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 11:38:41,061 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:38:41,100 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 11:38:41,100 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:38:41,122 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 11:38:41,122 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1202737206] [2019-11-20 11:38:41,122 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:38:41,122 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2019-11-20 11:38:41,122 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864180342] [2019-11-20 11:38:41,123 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 11:38:41,123 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:38:41,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 11:38:41,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:38:41,123 INFO L87 Difference]: Start difference. First operand 15716 states and 21727 transitions. Second operand 4 states. [2019-11-20 11:38:42,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:38:42,991 INFO L93 Difference]: Finished difference Result 31748 states and 43838 transitions. [2019-11-20 11:38:42,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 11:38:42,996 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 193 [2019-11-20 11:38:42,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:38:43,008 INFO L225 Difference]: With dead ends: 31748 [2019-11-20 11:38:43,009 INFO L226 Difference]: Without dead ends: 16068 [2019-11-20 11:38:43,021 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 384 GetRequests, 382 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:38:43,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16068 states. [2019-11-20 11:38:43,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16068 to 16068. [2019-11-20 11:38:43,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16068 states. [2019-11-20 11:38:43,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16068 states to 16068 states and 22127 transitions. [2019-11-20 11:38:43,517 INFO L78 Accepts]: Start accepts. Automaton has 16068 states and 22127 transitions. Word has length 193 [2019-11-20 11:38:43,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:38:43,518 INFO L462 AbstractCegarLoop]: Abstraction has 16068 states and 22127 transitions. [2019-11-20 11:38:43,518 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 11:38:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 16068 states and 22127 transitions. [2019-11-20 11:38:43,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2019-11-20 11:38:43,528 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:38:43,528 INFO L410 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:38:43,729 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:43,729 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:38:43,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:38:43,729 INFO L82 PathProgramCache]: Analyzing trace with hash -1209265571, now seen corresponding path program 1 times [2019-11-20 11:38:43,731 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:38:43,731 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [343500928] [2019-11-20 11:38:43,731 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 13 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:45,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:38:45,684 INFO L255 TraceCheckSpWp]: Trace formula consists of 1931 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 11:38:45,689 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:38:45,725 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-11-20 11:38:45,725 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:38:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-11-20 11:38:45,760 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [343500928] [2019-11-20 11:38:45,760 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:38:45,760 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2019-11-20 11:38:45,760 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686845779] [2019-11-20 11:38:45,761 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 11:38:45,761 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:38:45,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 11:38:45,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:38:45,762 INFO L87 Difference]: Start difference. First operand 16068 states and 22127 transitions. Second operand 4 states. [2019-11-20 11:38:46,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:38:46,426 INFO L93 Difference]: Finished difference Result 32316 states and 44482 transitions. [2019-11-20 11:38:46,428 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 11:38:46,428 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 203 [2019-11-20 11:38:46,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:38:46,440 INFO L225 Difference]: With dead ends: 32316 [2019-11-20 11:38:46,441 INFO L226 Difference]: Without dead ends: 16284 [2019-11-20 11:38:46,453 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 404 GetRequests, 402 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 11:38:46,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16284 states. [2019-11-20 11:38:46,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16284 to 16284. [2019-11-20 11:38:46,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16284 states. [2019-11-20 11:38:46,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16284 states to 16284 states and 22379 transitions. [2019-11-20 11:38:46,967 INFO L78 Accepts]: Start accepts. Automaton has 16284 states and 22379 transitions. Word has length 203 [2019-11-20 11:38:46,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:38:46,968 INFO L462 AbstractCegarLoop]: Abstraction has 16284 states and 22379 transitions. [2019-11-20 11:38:46,968 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 11:38:46,968 INFO L276 IsEmpty]: Start isEmpty. Operand 16284 states and 22379 transitions. [2019-11-20 11:38:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-11-20 11:38:46,980 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 11:38:46,980 INFO L410 BasicCegarLoop]: trace histogram [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, 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, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 11:38:47,180 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:47,181 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 11:38:47,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:38:47,181 INFO L82 PathProgramCache]: Analyzing trace with hash -246028081, now seen corresponding path program 1 times [2019-11-20 11:38:47,183 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 11:38:47,183 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1079884195] [2019-11-20 11:38:47,183 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/cvc4 Starting monitored process 14 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 11:38:48,921 INFO L255 TraceCheckSpWp]: Trace formula consists of 1941 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 11:38:48,925 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 11:38:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-11-20 11:38:49,047 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 11:38:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-11-20 11:38:49,121 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1079884195] [2019-11-20 11:38:49,122 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 11:38:49,122 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2019-11-20 11:38:49,122 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116372258] [2019-11-20 11:38:49,123 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-20 11:38:49,123 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 11:38:49,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-20 11:38:49,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=14, Unknown=0, NotChecked=0, Total=30 [2019-11-20 11:38:49,123 INFO L87 Difference]: Start difference. First operand 16284 states and 22379 transitions. Second operand 6 states. [2019-11-20 11:38:50,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 11:38:50,458 INFO L93 Difference]: Finished difference Result 32948 states and 44859 transitions. [2019-11-20 11:38:50,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 11:38:50,459 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 211 [2019-11-20 11:38:50,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 11:38:50,460 INFO L225 Difference]: With dead ends: 32948 [2019-11-20 11:38:50,460 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 11:38:50,481 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 422 GetRequests, 416 SyntacticMatches, 2 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=14, Unknown=0, NotChecked=0, Total=30 [2019-11-20 11:38:50,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 11:38:50,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 11:38:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 11:38:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 11:38:50,482 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 211 [2019-11-20 11:38:50,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 11:38:50,483 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 11:38:50,483 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-20 11:38:50,483 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 11:38:50,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 11:38:50,683 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-20 11:38:50,687 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 11:38:50,816 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 3 [2019-11-20 11:38:51,358 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 3 [2019-11-20 11:38:51,595 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-11-20 11:38:53,016 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 3 [2019-11-20 11:38:56,069 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 8 [2019-11-20 11:39:00,414 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:00,818 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:01,241 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:01,624 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:02,625 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 10 [2019-11-20 11:39:02,906 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:03,935 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:04,117 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:05,145 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:05,596 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 11 [2019-11-20 11:39:05,846 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 6 [2019-11-20 11:39:10,500 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:10,713 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:11,398 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 11 [2019-11-20 11:39:11,551 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 6 [2019-11-20 11:39:11,687 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:11,845 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:12,080 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 11 [2019-11-20 11:39:12,200 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 6 [2019-11-20 11:39:12,750 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:13,344 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 11 [2019-11-20 11:39:13,495 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 6 [2019-11-20 11:39:14,149 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:14,309 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:14,448 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:14,620 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:14,889 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:15,059 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 11 [2019-11-20 11:39:15,181 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 6 [2019-11-20 11:39:15,432 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:15,572 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 11 [2019-11-20 11:39:15,688 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 6 [2019-11-20 11:39:15,825 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 11 [2019-11-20 11:39:15,943 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 6 [2019-11-20 11:39:16,635 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:17,032 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:17,265 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:17,951 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 10 [2019-11-20 11:39:18,122 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:18,980 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:19,120 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:19,255 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:19,895 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:21,122 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:21,444 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:21,660 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:21,831 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:22,042 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:22,619 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 10 [2019-11-20 11:39:23,315 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:23,907 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 11 [2019-11-20 11:39:24,062 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 6 [2019-11-20 11:39:24,264 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 12 [2019-11-20 11:39:25,824 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 12 [2019-11-20 11:39:26,022 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 8 [2019-11-20 11:39:26,238 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 13 [2019-11-20 11:39:26,830 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:27,916 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 10 [2019-11-20 11:39:28,301 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 5 [2019-11-20 11:39:28,418 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 9 [2019-11-20 11:39:28,817 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 10 [2019-11-20 11:39:29,174 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:30,160 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:31,143 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 5 [2019-11-20 11:39:31,425 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:33,241 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:33,366 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 11 [2019-11-20 11:39:33,494 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 6 [2019-11-20 11:39:33,921 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 10 [2019-11-20 11:39:34,547 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 5 [2019-11-20 11:39:34,821 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 10 [2019-11-20 11:39:35,405 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:36,116 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 17 [2019-11-20 11:39:36,245 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 13 [2019-11-20 11:39:36,373 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 16 [2019-11-20 11:39:37,557 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 11 [2019-11-20 11:39:37,702 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 6 [2019-11-20 11:39:38,371 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:38,552 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2019-11-20 11:39:38,719 INFO L447 ceAbstractionStarter]: At program point L7898(lines 7867 7900) the Hoare annotation is: true [2019-11-20 11:39:38,719 INFO L444 ceAbstractionStarter]: For program point L8956(lines 8956 8959) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L8956-2(lines 8956 8959) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L8956-8(lines 8956 8959) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L8956-3(lines 8956 8959) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L8956-5(lines 8956 8959) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L8956-6(lines 8956 8959) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L440 ceAbstractionStarter]: At program point L10016(lines 10007 10022) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L9488-3(line 9488) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L9488-5(line 9488) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L9488-6(line 9488) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L9488(line 9488) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L9488-2(line 9488) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L9488-8(line 9488) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L8960-3(lines 8960 8963) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L8960-6(lines 8960 8963) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L444 ceAbstractionStarter]: For program point L8960(lines 8960 8963) no Hoare annotation was computed. [2019-11-20 11:39:38,720 INFO L440 ceAbstractionStarter]: At program point L11603-1(lines 11602 11604) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,721 INFO L440 ceAbstractionStarter]: At program point L11603(lines 11602 11604) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,721 INFO L440 ceAbstractionStarter]: At program point L11603-2(lines 11602 11604) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,721 INFO L440 ceAbstractionStarter]: At program point L10018(lines 10007 10022) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,721 INFO L444 ceAbstractionStarter]: For program point L7376-2(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,721 INFO L444 ceAbstractionStarter]: For program point L7376(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,721 INFO L444 ceAbstractionStarter]: For program point L7376-6(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,721 INFO L444 ceAbstractionStarter]: For program point L7376-4(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,721 INFO L440 ceAbstractionStarter]: At program point L7376-3(lines 7369 7378) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,721 INFO L444 ceAbstractionStarter]: For program point L7376-10(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,721 INFO L444 ceAbstractionStarter]: For program point L7376-8(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,721 INFO L440 ceAbstractionStarter]: At program point L7376-7(lines 7369 7378) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,721 INFO L444 ceAbstractionStarter]: For program point L7376-14(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,721 INFO L444 ceAbstractionStarter]: For program point L7376-12(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,721 INFO L447 ceAbstractionStarter]: At program point L7376-11(lines 7369 7378) the Hoare annotation is: true [2019-11-20 11:39:38,721 INFO L444 ceAbstractionStarter]: For program point L7376-18(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,722 INFO L444 ceAbstractionStarter]: For program point L7376-16(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,722 INFO L440 ceAbstractionStarter]: At program point L7376-15(lines 7369 7378) the Hoare annotation is: false [2019-11-20 11:39:38,722 INFO L444 ceAbstractionStarter]: For program point L7376-22(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,722 INFO L444 ceAbstractionStarter]: For program point L7376-20(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,722 INFO L440 ceAbstractionStarter]: At program point L7376-19(lines 7369 7378) the Hoare annotation is: false [2019-11-20 11:39:38,722 INFO L444 ceAbstractionStarter]: For program point L7376-26(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,722 INFO L444 ceAbstractionStarter]: For program point L7376-24(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,722 INFO L440 ceAbstractionStarter]: At program point L7376-23(lines 7369 7378) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,722 INFO L444 ceAbstractionStarter]: For program point L7376-30(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,722 INFO L444 ceAbstractionStarter]: For program point L7376-28(line 7376) no Hoare annotation was computed. [2019-11-20 11:39:38,722 INFO L440 ceAbstractionStarter]: At program point L7376-27(lines 7369 7378) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,722 INFO L440 ceAbstractionStarter]: At program point L7376-31(lines 7369 7378) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,722 INFO L440 ceAbstractionStarter]: At program point L10021(lines 10000 10023) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,722 INFO L440 ceAbstractionStarter]: At program point L6322(lines 6319 6324) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,722 INFO L440 ceAbstractionStarter]: At program point L11607(lines 11606 11608) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,722 INFO L440 ceAbstractionStarter]: At program point L6322-4(lines 6319 6324) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,723 INFO L440 ceAbstractionStarter]: At program point L6322-3(lines 6319 6324) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,723 INFO L440 ceAbstractionStarter]: At program point L6322-2(lines 6319 6324) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,723 INFO L440 ceAbstractionStarter]: At program point L6322-1(lines 6319 6324) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,723 INFO L440 ceAbstractionStarter]: At program point L6322-8(lines 6319 6324) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,723 INFO L440 ceAbstractionStarter]: At program point L6322-7(lines 6319 6324) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,723 INFO L440 ceAbstractionStarter]: At program point L6322-6(lines 6319 6324) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,723 INFO L440 ceAbstractionStarter]: At program point L6322-5(lines 6319 6324) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,723 INFO L440 ceAbstractionStarter]: At program point L8966-1(lines 8894 8968) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,723 INFO L440 ceAbstractionStarter]: At program point L8966-2(lines 8894 8968) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,723 INFO L444 ceAbstractionStarter]: For program point L7909-3(lines 7909 7914) no Hoare annotation was computed. [2019-11-20 11:39:38,723 INFO L444 ceAbstractionStarter]: For program point L7909-2(lines 7909 7914) no Hoare annotation was computed. [2019-11-20 11:39:38,723 INFO L444 ceAbstractionStarter]: For program point L7909(lines 7909 7914) no Hoare annotation was computed. [2019-11-20 11:39:38,723 INFO L440 ceAbstractionStarter]: At program point L8966(lines 8894 8968) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,723 INFO L444 ceAbstractionStarter]: For program point L7909-6(lines 7909 7914) no Hoare annotation was computed. [2019-11-20 11:39:38,724 INFO L444 ceAbstractionStarter]: For program point L7909-5(lines 7909 7914) no Hoare annotation was computed. [2019-11-20 11:39:38,724 INFO L444 ceAbstractionStarter]: For program point L7909-8(lines 7909 7914) no Hoare annotation was computed. [2019-11-20 11:39:38,724 INFO L447 ceAbstractionStarter]: At program point L6857-3(lines 6854 6859) the Hoare annotation is: true [2019-11-20 11:39:38,724 INFO L447 ceAbstractionStarter]: At program point L6857-2(lines 6854 6859) the Hoare annotation is: true [2019-11-20 11:39:38,724 INFO L447 ceAbstractionStarter]: At program point L6857-1(lines 6854 6859) the Hoare annotation is: true [2019-11-20 11:39:38,724 INFO L447 ceAbstractionStarter]: At program point L6857(lines 6854 6859) the Hoare annotation is: true [2019-11-20 11:39:38,724 INFO L440 ceAbstractionStarter]: At program point L6857-7(lines 6854 6859) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,724 INFO L440 ceAbstractionStarter]: At program point L6857-6(lines 6854 6859) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,724 INFO L440 ceAbstractionStarter]: At program point L6857-5(lines 6854 6859) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,724 INFO L440 ceAbstractionStarter]: At program point L6857-4(lines 6854 6859) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,724 INFO L440 ceAbstractionStarter]: At program point L6857-11(lines 6854 6859) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,724 INFO L440 ceAbstractionStarter]: At program point L6857-10(lines 6854 6859) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,724 INFO L440 ceAbstractionStarter]: At program point L6857-9(lines 6854 6859) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,724 INFO L440 ceAbstractionStarter]: At program point L6857-8(lines 6854 6859) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,724 INFO L440 ceAbstractionStarter]: At program point L6857-12(lines 6854 6859) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,725 INFO L444 ceAbstractionStarter]: For program point L8972(line 8972) no Hoare annotation was computed. [2019-11-20 11:39:38,725 INFO L444 ceAbstractionStarter]: For program point L8972-2(lines 8972 8976) no Hoare annotation was computed. [2019-11-20 11:39:38,725 INFO L440 ceAbstractionStarter]: At program point L7915-1(lines 7901 7917) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,725 INFO L440 ceAbstractionStarter]: At program point L7915(lines 7901 7917) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,725 INFO L444 ceAbstractionStarter]: For program point L8972-7(lines 8972 8976) no Hoare annotation was computed. [2019-11-20 11:39:38,725 INFO L444 ceAbstractionStarter]: For program point L8972-9(lines 8972 8976) no Hoare annotation was computed. [2019-11-20 11:39:38,725 INFO L440 ceAbstractionStarter]: At program point L7915-2(lines 7901 7917) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,725 INFO L444 ceAbstractionStarter]: For program point L8972-10(line 8972) no Hoare annotation was computed. [2019-11-20 11:39:38,725 INFO L444 ceAbstractionStarter]: For program point L8972-4(lines 8972 8976) no Hoare annotation was computed. [2019-11-20 11:39:38,725 INFO L444 ceAbstractionStarter]: For program point L8972-5(line 8972) no Hoare annotation was computed. [2019-11-20 11:39:38,725 INFO L440 ceAbstractionStarter]: At program point L11615-2(lines 11614 11616) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,725 INFO L444 ceAbstractionStarter]: For program point L8972-12(lines 8972 8976) no Hoare annotation was computed. [2019-11-20 11:39:38,725 INFO L440 ceAbstractionStarter]: At program point L11615-1(lines 11614 11616) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,725 INFO L444 ceAbstractionStarter]: For program point L8972-14(lines 8972 8976) no Hoare annotation was computed. [2019-11-20 11:39:38,725 INFO L440 ceAbstractionStarter]: At program point L11615(lines 11614 11616) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,726 INFO L444 ceAbstractionStarter]: For program point L10030(lines 10030 10050) no Hoare annotation was computed. [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L9502-1(lines 9475 9544) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L9502-2(lines 9475 9544) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L9502(lines 9475 9544) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,726 INFO L444 ceAbstractionStarter]: For program point L10031(line 10031) no Hoare annotation was computed. [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L9504(lines 9475 9544) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L9504-1(lines 9475 9544) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L9504-2(lines 9475 9544) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L11619-1(lines 11618 11620) the Hoare annotation is: (and (= (_ bv0 32) ULTIMATE.start_netback_changed_~tmp___2~19) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L11619(lines 11618 11620) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ULTIMATE.start_netback_changed_~tmp___2~19) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L11619-2(lines 11618 11620) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ULTIMATE.start_netback_changed_~tmp___2~19) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L8977(lines 8969 8979) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L8977-1(lines 8969 8979) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,726 INFO L440 ceAbstractionStarter]: At program point L8977-2(lines 8969 8979) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,727 INFO L444 ceAbstractionStarter]: For program point L10036(lines 10036 10042) no Hoare annotation was computed. [2019-11-20 11:39:38,727 INFO L444 ceAbstractionStarter]: For program point L10036-2(lines 10036 10042) no Hoare annotation was computed. [2019-11-20 11:39:38,727 INFO L447 ceAbstractionStarter]: At program point L6865(lines 6860 6867) the Hoare annotation is: true [2019-11-20 11:39:38,727 INFO L440 ceAbstractionStarter]: At program point L11623-3(lines 11622 11624) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,727 INFO L440 ceAbstractionStarter]: At program point L11623-2(lines 11622 11624) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,727 INFO L440 ceAbstractionStarter]: At program point L11623-5(lines 11622 11624) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,727 INFO L440 ceAbstractionStarter]: At program point L11623-4(lines 11622 11624) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,727 INFO L440 ceAbstractionStarter]: At program point L11623-1(lines 11622 11624) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,727 INFO L440 ceAbstractionStarter]: At program point L11623(lines 11622 11624) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,727 INFO L444 ceAbstractionStarter]: For program point L7396-2(lines 7396 7409) no Hoare annotation was computed. [2019-11-20 11:39:38,727 INFO L440 ceAbstractionStarter]: At program point L7396-1(lines 1 11643) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,727 INFO L444 ceAbstractionStarter]: For program point L7396(lines 7396 7409) no Hoare annotation was computed. [2019-11-20 11:39:38,727 INFO L444 ceAbstractionStarter]: For program point L7396-6(lines 7396 7409) no Hoare annotation was computed. [2019-11-20 11:39:38,727 INFO L447 ceAbstractionStarter]: At program point L7396-5(lines 1 11643) the Hoare annotation is: true [2019-11-20 11:39:38,727 INFO L444 ceAbstractionStarter]: For program point L7396-4(lines 7396 7409) no Hoare annotation was computed. [2019-11-20 11:39:38,728 INFO L440 ceAbstractionStarter]: At program point L7396-3(lines 1 11643) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,728 INFO L444 ceAbstractionStarter]: For program point L7396-10(lines 7396 7409) no Hoare annotation was computed. [2019-11-20 11:39:38,728 INFO L440 ceAbstractionStarter]: At program point L7396-9(lines 1 11643) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,728 INFO L444 ceAbstractionStarter]: For program point L7396-8(lines 7396 7409) no Hoare annotation was computed. [2019-11-20 11:39:38,728 INFO L440 ceAbstractionStarter]: At program point L7396-7(lines 1 11643) the Hoare annotation is: false [2019-11-20 11:39:38,728 INFO L440 ceAbstractionStarter]: At program point L7396-13(lines 1 11643) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,728 INFO L444 ceAbstractionStarter]: For program point L7396-12(lines 7396 7409) no Hoare annotation was computed. [2019-11-20 11:39:38,728 INFO L440 ceAbstractionStarter]: At program point L7396-11(lines 1 11643) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,728 INFO L444 ceAbstractionStarter]: For program point L7398(lines 7398 7407) no Hoare annotation was computed. [2019-11-20 11:39:38,728 INFO L444 ceAbstractionStarter]: For program point L7398-4(lines 7398 7407) no Hoare annotation was computed. [2019-11-20 11:39:38,728 INFO L444 ceAbstractionStarter]: For program point L7398-2(lines 7398 7407) no Hoare annotation was computed. [2019-11-20 11:39:38,728 INFO L444 ceAbstractionStarter]: For program point L7398-8(lines 7398 7407) no Hoare annotation was computed. [2019-11-20 11:39:38,728 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,728 INFO L444 ceAbstractionStarter]: For program point L7398-6(lines 7398 7407) no Hoare annotation was computed. [2019-11-20 11:39:38,728 INFO L444 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,728 INFO L444 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,729 INFO L444 ceAbstractionStarter]: For program point L7398-12(lines 7398 7407) no Hoare annotation was computed. [2019-11-20 11:39:38,729 INFO L444 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,729 INFO L444 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,729 INFO L444 ceAbstractionStarter]: For program point L7398-10(lines 7398 7407) no Hoare annotation was computed. [2019-11-20 11:39:38,729 INFO L444 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,729 INFO L444 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,734 INFO L444 ceAbstractionStarter]: For program point L-1-7(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,734 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,734 INFO L444 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,734 INFO L444 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,735 INFO L440 ceAbstractionStarter]: At program point L-1-11(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,735 INFO L444 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,735 INFO L440 ceAbstractionStarter]: At program point L-1-14(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,735 INFO L444 ceAbstractionStarter]: For program point L-1-15(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,735 INFO L440 ceAbstractionStarter]: At program point L11627-1(lines 11626 11628) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,735 INFO L440 ceAbstractionStarter]: At program point L-1-17(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,735 INFO L440 ceAbstractionStarter]: At program point L11627(lines 11626 11628) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,736 INFO L444 ceAbstractionStarter]: For program point L-1-18(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,736 INFO L444 ceAbstractionStarter]: For program point L-1-19(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,736 INFO L444 ceAbstractionStarter]: For program point L-1-20(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,736 INFO L440 ceAbstractionStarter]: At program point L-1-22(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,736 INFO L440 ceAbstractionStarter]: At program point L-1-24(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,736 INFO L444 ceAbstractionStarter]: For program point L-1-25(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,736 INFO L440 ceAbstractionStarter]: At program point L9513(lines 9475 9544) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,736 INFO L440 ceAbstractionStarter]: At program point L-1-27(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,736 INFO L440 ceAbstractionStarter]: At program point L9513-1(lines 9475 9544) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,737 INFO L440 ceAbstractionStarter]: At program point L11627-2(lines 11626 11628) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,737 INFO L440 ceAbstractionStarter]: At program point L9513-2(lines 9475 9544) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,737 INFO L440 ceAbstractionStarter]: At program point L-1-29(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,737 INFO L444 ceAbstractionStarter]: For program point L-1-30(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,737 INFO L444 ceAbstractionStarter]: For program point L-1-31(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,737 INFO L440 ceAbstractionStarter]: At program point L-1-33(line -1) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,737 INFO L444 ceAbstractionStarter]: For program point L-1-34(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,738 INFO L440 ceAbstractionStarter]: At program point L-1-36(line -1) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,738 INFO L444 ceAbstractionStarter]: For program point L-1-37(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,738 INFO L447 ceAbstractionStarter]: At program point L6871(lines 6868 6873) the Hoare annotation is: true [2019-11-20 11:39:38,738 INFO L440 ceAbstractionStarter]: At program point L-1-39(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,738 INFO L444 ceAbstractionStarter]: For program point L-1-40(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,738 INFO L440 ceAbstractionStarter]: At program point L-1-42(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,738 INFO L444 ceAbstractionStarter]: For program point L-1-43(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,738 INFO L440 ceAbstractionStarter]: At program point L-1-45(line -1) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,738 INFO L444 ceAbstractionStarter]: For program point L-1-46(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,738 INFO L440 ceAbstractionStarter]: At program point L-1-48(line -1) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,739 INFO L444 ceAbstractionStarter]: For program point L-1-49(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,739 INFO L440 ceAbstractionStarter]: At program point L9515(lines 9475 9544) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,739 INFO L440 ceAbstractionStarter]: At program point L9515-1(lines 9475 9544) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,739 INFO L444 ceAbstractionStarter]: For program point L7401-2(lines 7401 7405) no Hoare annotation was computed. [2019-11-20 11:39:38,739 INFO L444 ceAbstractionStarter]: For program point L7401(lines 7401 7405) no Hoare annotation was computed. [2019-11-20 11:39:38,739 INFO L440 ceAbstractionStarter]: At program point L9515-2(lines 9475 9544) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,739 INFO L444 ceAbstractionStarter]: For program point L7401-6(lines 7401 7405) no Hoare annotation was computed. [2019-11-20 11:39:38,739 INFO L444 ceAbstractionStarter]: For program point L7401-4(lines 7401 7405) no Hoare annotation was computed. [2019-11-20 11:39:38,739 INFO L440 ceAbstractionStarter]: At program point L10044(lines 10030 10050) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,739 INFO L444 ceAbstractionStarter]: For program point L7401-10(lines 7401 7405) no Hoare annotation was computed. [2019-11-20 11:39:38,739 INFO L444 ceAbstractionStarter]: For program point L7401-8(lines 7401 7405) no Hoare annotation was computed. [2019-11-20 11:39:38,740 INFO L444 ceAbstractionStarter]: For program point L7401-12(lines 7401 7405) no Hoare annotation was computed. [2019-11-20 11:39:38,740 INFO L447 ceAbstractionStarter]: At program point L11630(lines 1 11643) the Hoare annotation is: true [2019-11-20 11:39:38,740 INFO L440 ceAbstractionStarter]: At program point L8989(lines 8980 8991) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,740 INFO L440 ceAbstractionStarter]: At program point L8989-1(lines 8980 8991) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,740 INFO L440 ceAbstractionStarter]: At program point L8989-2(lines 8980 8991) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,740 INFO L440 ceAbstractionStarter]: At program point L10046(lines 10030 10050) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,740 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,740 INFO L440 ceAbstractionStarter]: At program point L11634(lines 11633 11635) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,740 INFO L444 ceAbstractionStarter]: For program point L9520-3(line 9520) no Hoare annotation was computed. [2019-11-20 11:39:38,740 INFO L440 ceAbstractionStarter]: At program point L11634-5(lines 11633 11635) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,740 INFO L444 ceAbstractionStarter]: For program point L9520-5(line 9520) no Hoare annotation was computed. [2019-11-20 11:39:38,740 INFO L444 ceAbstractionStarter]: For program point L9520-6(line 9520) no Hoare annotation was computed. [2019-11-20 11:39:38,740 INFO L440 ceAbstractionStarter]: At program point L11634-2(lines 11633 11635) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,740 INFO L444 ceAbstractionStarter]: For program point L9520(line 9520) no Hoare annotation was computed. [2019-11-20 11:39:38,741 INFO L440 ceAbstractionStarter]: At program point L11634-1(lines 11633 11635) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,741 INFO L440 ceAbstractionStarter]: At program point L11634-4(lines 11633 11635) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,741 INFO L444 ceAbstractionStarter]: For program point L9520-2(line 9520) no Hoare annotation was computed. [2019-11-20 11:39:38,741 INFO L440 ceAbstractionStarter]: At program point L11634-3(lines 11633 11635) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,741 INFO L444 ceAbstractionStarter]: For program point L9520-8(line 9520) no Hoare annotation was computed. [2019-11-20 11:39:38,741 INFO L447 ceAbstractionStarter]: At program point L6879(lines 6874 6881) the Hoare annotation is: true [2019-11-20 11:39:38,741 INFO L444 ceAbstractionStarter]: For program point L9522(lines 9522 9527) no Hoare annotation was computed. [2019-11-20 11:39:38,741 INFO L444 ceAbstractionStarter]: For program point L9522-1(lines 9522 9527) no Hoare annotation was computed. [2019-11-20 11:39:38,741 INFO L444 ceAbstractionStarter]: For program point L9522-2(lines 9522 9527) no Hoare annotation was computed. [2019-11-20 11:39:38,741 INFO L440 ceAbstractionStarter]: At program point L10051(lines 10024 10054) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,741 INFO L440 ceAbstractionStarter]: At program point L11638-2(lines 11637 11639) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,741 INFO L440 ceAbstractionStarter]: At program point L11638-1(lines 11637 11639) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,741 INFO L440 ceAbstractionStarter]: At program point L11638-4(lines 11637 11639) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,741 INFO L440 ceAbstractionStarter]: At program point L11638-3(lines 11637 11639) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,742 INFO L440 ceAbstractionStarter]: At program point L11638(lines 11637 11639) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,742 INFO L440 ceAbstractionStarter]: At program point L11638-10(lines 11637 11639) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,742 INFO L440 ceAbstractionStarter]: At program point L11638-9(lines 11637 11639) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,742 INFO L440 ceAbstractionStarter]: At program point L11638-12(lines 11637 11639) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,742 INFO L440 ceAbstractionStarter]: At program point L11638-11(lines 11637 11639) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,742 INFO L440 ceAbstractionStarter]: At program point L11638-6(lines 11637 11639) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,742 INFO L440 ceAbstractionStarter]: At program point L11638-5(lines 11637 11639) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,743 INFO L440 ceAbstractionStarter]: At program point L11638-8(lines 11637 11639) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,743 INFO L440 ceAbstractionStarter]: At program point L11638-7(lines 11637 11639) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,743 INFO L440 ceAbstractionStarter]: At program point L11638-14(lines 11637 11639) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,743 INFO L440 ceAbstractionStarter]: At program point L11638-13(lines 11637 11639) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,743 INFO L444 ceAbstractionStarter]: For program point L11641-7(lines 11641 11643) no Hoare annotation was computed. [2019-11-20 11:39:38,743 INFO L444 ceAbstractionStarter]: For program point L11641-6(lines 11641 11643) no Hoare annotation was computed. [2019-11-20 11:39:38,743 INFO L444 ceAbstractionStarter]: For program point L11641-1(lines 11641 11643) no Hoare annotation was computed. [2019-11-20 11:39:38,744 INFO L444 ceAbstractionStarter]: For program point L11641(lines 11641 11643) no Hoare annotation was computed. [2019-11-20 11:39:38,744 INFO L444 ceAbstractionStarter]: For program point L11641-13(lines 11641 11643) no Hoare annotation was computed. [2019-11-20 11:39:38,744 INFO L444 ceAbstractionStarter]: For program point L11641-15(lines 11641 11643) no Hoare annotation was computed. [2019-11-20 11:39:38,744 INFO L444 ceAbstractionStarter]: For program point L11641-14(lines 11641 11643) no Hoare annotation was computed. [2019-11-20 11:39:38,744 INFO L444 ceAbstractionStarter]: For program point L11641-8(lines 11641 11643) no Hoare annotation was computed. [2019-11-20 11:39:38,744 INFO L444 ceAbstractionStarter]: For program point L11641-21(lines 11641 11643) no Hoare annotation was computed. [2019-11-20 11:39:38,744 INFO L444 ceAbstractionStarter]: For program point L11641-20(lines 11641 11643) no Hoare annotation was computed. [2019-11-20 11:39:38,744 INFO L444 ceAbstractionStarter]: For program point L11641-22(lines 11641 11643) no Hoare annotation was computed. [2019-11-20 11:39:38,745 INFO L440 ceAbstractionStarter]: At program point L6887-1(lines 6884 6889) the Hoare annotation is: false [2019-11-20 11:39:38,745 INFO L447 ceAbstractionStarter]: At program point L6887(lines 6884 6889) the Hoare annotation is: true [2019-11-20 11:39:38,745 INFO L444 ceAbstractionStarter]: For program point L9530(line 9530) no Hoare annotation was computed. [2019-11-20 11:39:38,745 INFO L444 ceAbstractionStarter]: For program point L9530-5(line 9530) no Hoare annotation was computed. [2019-11-20 11:39:38,745 INFO L444 ceAbstractionStarter]: For program point L9530-6(line 9530) no Hoare annotation was computed. [2019-11-20 11:39:38,745 INFO L444 ceAbstractionStarter]: For program point L9530-8(line 9530) no Hoare annotation was computed. [2019-11-20 11:39:38,745 INFO L444 ceAbstractionStarter]: For program point L9530-2(line 9530) no Hoare annotation was computed. [2019-11-20 11:39:38,746 INFO L444 ceAbstractionStarter]: For program point L9530-3(line 9530) no Hoare annotation was computed. [2019-11-20 11:39:38,746 INFO L444 ceAbstractionStarter]: For program point L9532(lines 9532 9537) no Hoare annotation was computed. [2019-11-20 11:39:38,746 INFO L444 ceAbstractionStarter]: For program point L9532-1(lines 9532 9537) no Hoare annotation was computed. [2019-11-20 11:39:38,746 INFO L444 ceAbstractionStarter]: For program point L9532-2(lines 9532 9537) no Hoare annotation was computed. [2019-11-20 11:39:38,746 INFO L444 ceAbstractionStarter]: For program point L9004(lines 9004 9012) no Hoare annotation was computed. [2019-11-20 11:39:38,746 INFO L440 ceAbstractionStarter]: At program point L9004-1(lines 9004 9012) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,746 INFO L444 ceAbstractionStarter]: For program point L9004-2(lines 9004 9012) no Hoare annotation was computed. [2019-11-20 11:39:38,747 INFO L440 ceAbstractionStarter]: At program point L9004-3(lines 9004 9012) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,747 INFO L444 ceAbstractionStarter]: For program point L9004-4(lines 9004 9012) no Hoare annotation was computed. [2019-11-20 11:39:38,747 INFO L440 ceAbstractionStarter]: At program point L9004-5(lines 9004 9012) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,747 INFO L440 ceAbstractionStarter]: At program point L9535-2(lines 9475 9544) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,747 INFO L440 ceAbstractionStarter]: At program point L9535(lines 9475 9544) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,747 INFO L440 ceAbstractionStarter]: At program point L9535-1(lines 9475 9544) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,747 INFO L444 ceAbstractionStarter]: For program point L9007-2(lines 9007 9010) no Hoare annotation was computed. [2019-11-20 11:39:38,747 INFO L444 ceAbstractionStarter]: For program point L9007-4(lines 9007 9010) no Hoare annotation was computed. [2019-11-20 11:39:38,748 INFO L440 ceAbstractionStarter]: At program point L6893-2(lines 6890 6895) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,748 INFO L444 ceAbstractionStarter]: For program point L9007(lines 9007 9010) no Hoare annotation was computed. [2019-11-20 11:39:38,748 INFO L440 ceAbstractionStarter]: At program point L6893-1(lines 6890 6895) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,748 INFO L440 ceAbstractionStarter]: At program point L6893(lines 6890 6895) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,748 INFO L444 ceAbstractionStarter]: For program point L10598(lines 10598 10939) no Hoare annotation was computed. [2019-11-20 11:39:38,748 INFO L440 ceAbstractionStarter]: At program point L9013(lines 8992 9015) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,748 INFO L440 ceAbstractionStarter]: At program point L9013-1(lines 8992 9015) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,749 INFO L440 ceAbstractionStarter]: At program point L9013-2(lines 8992 9015) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,749 INFO L440 ceAbstractionStarter]: At program point L9542-1(lines 9475 9544) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,749 INFO L440 ceAbstractionStarter]: At program point L9542-2(lines 9475 9544) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,749 INFO L444 ceAbstractionStarter]: For program point L10599(line 10599) no Hoare annotation was computed. [2019-11-20 11:39:38,749 INFO L440 ceAbstractionStarter]: At program point L9542(lines 9475 9544) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,749 INFO L440 ceAbstractionStarter]: At program point L6900-2(lines 6896 6902) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,750 INFO L440 ceAbstractionStarter]: At program point L6900-1(lines 6896 6902) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,750 INFO L440 ceAbstractionStarter]: At program point L6900(lines 6896 6902) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,750 INFO L440 ceAbstractionStarter]: At program point L9543-2(lines 9461 9545) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,750 INFO L444 ceAbstractionStarter]: For program point L10600(lines 10600 10782) no Hoare annotation was computed. [2019-11-20 11:39:38,750 INFO L440 ceAbstractionStarter]: At program point L9543(lines 9461 9545) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,750 INFO L440 ceAbstractionStarter]: At program point L9543-1(lines 9461 9545) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,750 INFO L444 ceAbstractionStarter]: For program point L10602(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,751 INFO L440 ceAbstractionStarter]: At program point L11131-1(lines 11124 11133) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,751 INFO L440 ceAbstractionStarter]: At program point L11131(lines 11124 11133) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,751 INFO L440 ceAbstractionStarter]: At program point L11131-3(lines 11124 11133) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,751 INFO L440 ceAbstractionStarter]: At program point L11131-2(lines 11124 11133) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,751 INFO L444 ceAbstractionStarter]: For program point L10603(line 10603) no Hoare annotation was computed. [2019-11-20 11:39:38,751 INFO L444 ceAbstractionStarter]: For program point L10604(lines 10604 10608) no Hoare annotation was computed. [2019-11-20 11:39:38,751 INFO L440 ceAbstractionStarter]: At program point L9021(lines 9016 9023) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,752 INFO L440 ceAbstractionStarter]: At program point L9021-1(lines 9016 9023) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,752 INFO L440 ceAbstractionStarter]: At program point L9021-2(lines 9016 9023) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,752 INFO L447 ceAbstractionStarter]: At program point L6909-3(lines 6904 6911) the Hoare annotation is: true [2019-11-20 11:39:38,752 INFO L440 ceAbstractionStarter]: At program point L6909-2(lines 6904 6911) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,752 INFO L440 ceAbstractionStarter]: At program point L6909-1(lines 6904 6911) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,752 INFO L440 ceAbstractionStarter]: At program point L6909(lines 6904 6911) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,752 INFO L440 ceAbstractionStarter]: At program point L6909-4(lines 6904 6911) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,753 INFO L444 ceAbstractionStarter]: For program point L10610(line 10610) no Hoare annotation was computed. [2019-11-20 11:39:38,753 INFO L444 ceAbstractionStarter]: For program point L10611(lines 10611 10615) no Hoare annotation was computed. [2019-11-20 11:39:38,753 INFO L444 ceAbstractionStarter]: For program point L10611-2(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,753 INFO L440 ceAbstractionStarter]: At program point L11142-2(lines 11134 11144) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,753 INFO L440 ceAbstractionStarter]: At program point L11142-1(lines 11134 11144) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,753 INFO L440 ceAbstractionStarter]: At program point L11142-3(lines 11134 11144) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,753 INFO L440 ceAbstractionStarter]: At program point L11142(lines 11134 11144) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,753 INFO L444 ceAbstractionStarter]: For program point L9558-2(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,753 INFO L444 ceAbstractionStarter]: For program point L9558-3(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,753 INFO L444 ceAbstractionStarter]: For program point L9558(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,753 INFO L444 ceAbstractionStarter]: For program point L9558-9(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,753 INFO L444 ceAbstractionStarter]: For program point L9558-11(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,753 INFO L444 ceAbstractionStarter]: For program point L9558-12(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L9558-5(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L9558-6(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L9558-8(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L9558-17(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L9558-14(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L9558-15(lines 9558 9572) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L10616-1(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L7446(lines 7446 7450) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L7446-3(lines 7446 7450) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L7446-2(lines 7446 7450) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L7446-8(lines 7446 7450) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L7446-6(lines 7446 7450) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L7446-5(lines 7446 7450) no Hoare annotation was computed. [2019-11-20 11:39:38,754 INFO L444 ceAbstractionStarter]: For program point L7446-11(lines 7446 7450) no Hoare annotation was computed. [2019-11-20 11:39:38,755 INFO L444 ceAbstractionStarter]: For program point L7446-9(lines 7446 7450) no Hoare annotation was computed. [2019-11-20 11:39:38,755 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,755 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,755 INFO L444 ceAbstractionStarter]: For program point L6920-2(lines 6918 6936) no Hoare annotation was computed. [2019-11-20 11:39:38,755 INFO L444 ceAbstractionStarter]: For program point L6920(lines 6920 6924) no Hoare annotation was computed. [2019-11-20 11:39:38,755 INFO L444 ceAbstractionStarter]: For program point L6920-6(lines 6920 6924) no Hoare annotation was computed. [2019-11-20 11:39:38,755 INFO L444 ceAbstractionStarter]: For program point L6920-5(lines 6918 6936) no Hoare annotation was computed. [2019-11-20 11:39:38,755 INFO L444 ceAbstractionStarter]: For program point L6920-3(lines 6920 6924) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L444 ceAbstractionStarter]: For program point L6920-9(lines 6920 6924) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L444 ceAbstractionStarter]: For program point L6920-8(lines 6918 6936) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L444 ceAbstractionStarter]: For program point L9563(lines 9563 9568) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L444 ceAbstractionStarter]: For program point L9563-1(lines 9563 9568) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L444 ceAbstractionStarter]: For program point L6920-14(lines 6918 6936) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L444 ceAbstractionStarter]: For program point L6920-12(lines 6920 6924) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L444 ceAbstractionStarter]: For program point L6920-11(lines 6918 6936) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L444 ceAbstractionStarter]: For program point L9563-2(lines 9563 9568) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L444 ceAbstractionStarter]: For program point L9563-3(lines 9563 9568) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L444 ceAbstractionStarter]: For program point L9563-4(lines 9563 9568) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L444 ceAbstractionStarter]: For program point L9563-5(lines 9563 9568) no Hoare annotation was computed. [2019-11-20 11:39:38,756 INFO L440 ceAbstractionStarter]: At program point L11150(lines 11145 11152) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,756 INFO L447 ceAbstractionStarter]: At program point L6394(lines 6391 6396) the Hoare annotation is: true [2019-11-20 11:39:38,757 INFO L440 ceAbstractionStarter]: At program point L6394-4(lines 6391 6396) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,757 INFO L447 ceAbstractionStarter]: At program point L6394-3(lines 6391 6396) the Hoare annotation is: true [2019-11-20 11:39:38,757 INFO L447 ceAbstractionStarter]: At program point L6394-2(lines 6391 6396) the Hoare annotation is: true [2019-11-20 11:39:38,757 INFO L447 ceAbstractionStarter]: At program point L6394-1(lines 6391 6396) the Hoare annotation is: true [2019-11-20 11:39:38,757 INFO L440 ceAbstractionStarter]: At program point L6394-8(lines 6391 6396) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,757 INFO L440 ceAbstractionStarter]: At program point L6394-7(lines 6391 6396) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,757 INFO L440 ceAbstractionStarter]: At program point L6394-6(lines 6391 6396) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,757 INFO L440 ceAbstractionStarter]: At program point L6394-5(lines 6391 6396) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,757 INFO L440 ceAbstractionStarter]: At program point L6394-12(lines 6391 6396) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,757 INFO L440 ceAbstractionStarter]: At program point L6394-11(lines 6391 6396) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,757 INFO L440 ceAbstractionStarter]: At program point L6394-10(lines 6391 6396) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,757 INFO L440 ceAbstractionStarter]: At program point L6394-9(lines 6391 6396) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,757 INFO L440 ceAbstractionStarter]: At program point L6394-15(lines 6391 6396) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,757 INFO L440 ceAbstractionStarter]: At program point L6394-14(lines 6391 6396) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,758 INFO L440 ceAbstractionStarter]: At program point L6394-13(lines 6391 6396) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,758 INFO L444 ceAbstractionStarter]: For program point L7452-2(lines 7452 7455) no Hoare annotation was computed. [2019-11-20 11:39:38,758 INFO L444 ceAbstractionStarter]: For program point L7452-1(lines 7452 7455) no Hoare annotation was computed. [2019-11-20 11:39:38,758 INFO L444 ceAbstractionStarter]: For program point L7452(lines 7452 7455) no Hoare annotation was computed. [2019-11-20 11:39:38,758 INFO L444 ceAbstractionStarter]: For program point L7452-3(lines 7452 7455) no Hoare annotation was computed. [2019-11-20 11:39:38,758 INFO L440 ceAbstractionStarter]: At program point L9039-2(lines 9030 9045) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,758 INFO L444 ceAbstractionStarter]: For program point L7982(lines 7982 7985) no Hoare annotation was computed. [2019-11-20 11:39:38,758 INFO L444 ceAbstractionStarter]: For program point L6925-3(lines 6925 6934) no Hoare annotation was computed. [2019-11-20 11:39:38,758 INFO L444 ceAbstractionStarter]: For program point L6925-2(lines 6925 6934) no Hoare annotation was computed. [2019-11-20 11:39:38,758 INFO L440 ceAbstractionStarter]: At program point L9039(lines 9030 9045) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,758 INFO L444 ceAbstractionStarter]: For program point L6925-1(lines 6925 6934) no Hoare annotation was computed. [2019-11-20 11:39:38,758 INFO L444 ceAbstractionStarter]: For program point L6925(lines 6925 6934) no Hoare annotation was computed. [2019-11-20 11:39:38,758 INFO L440 ceAbstractionStarter]: At program point L9039-1(lines 9030 9045) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,758 INFO L444 ceAbstractionStarter]: For program point L6925-4(lines 6925 6934) no Hoare annotation was computed. [2019-11-20 11:39:38,758 INFO L444 ceAbstractionStarter]: For program point L6927(lines 6927 6931) no Hoare annotation was computed. [2019-11-20 11:39:38,758 INFO L440 ceAbstractionStarter]: At program point L9041(lines 9030 9045) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,759 INFO L440 ceAbstractionStarter]: At program point L9041-1(lines 9030 9045) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,759 INFO L444 ceAbstractionStarter]: For program point L6927-3(lines 6927 6931) no Hoare annotation was computed. [2019-11-20 11:39:38,759 INFO L447 ceAbstractionStarter]: At program point L9041-2(lines 9030 9045) the Hoare annotation is: true [2019-11-20 11:39:38,759 INFO L444 ceAbstractionStarter]: For program point L6927-9(lines 6927 6931) no Hoare annotation was computed. [2019-11-20 11:39:38,759 INFO L444 ceAbstractionStarter]: For program point L10627(line 10627) no Hoare annotation was computed. [2019-11-20 11:39:38,759 INFO L444 ceAbstractionStarter]: For program point L6927-6(lines 6927 6931) no Hoare annotation was computed. [2019-11-20 11:39:38,759 INFO L444 ceAbstractionStarter]: For program point L6927-12(lines 6927 6931) no Hoare annotation was computed. [2019-11-20 11:39:38,759 INFO L444 ceAbstractionStarter]: For program point L10628(lines 10628 10632) no Hoare annotation was computed. [2019-11-20 11:39:38,759 INFO L444 ceAbstractionStarter]: For program point L10628-2(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,759 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,759 INFO L440 ceAbstractionStarter]: At program point L9044(lines 9024 9046) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,759 INFO L440 ceAbstractionStarter]: At program point L9044-1(lines 9024 9046) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,759 INFO L440 ceAbstractionStarter]: At program point L9044-2(lines 9024 9046) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,759 INFO L444 ceAbstractionStarter]: For program point L9574-1(lines 9574 9578) no Hoare annotation was computed. [2019-11-20 11:39:38,759 INFO L444 ceAbstractionStarter]: For program point L9574-2(lines 9574 9578) no Hoare annotation was computed. [2019-11-20 11:39:38,759 INFO L444 ceAbstractionStarter]: For program point L9574-3(lines 9574 9578) no Hoare annotation was computed. [2019-11-20 11:39:38,760 INFO L444 ceAbstractionStarter]: For program point L9574-4(lines 9574 9578) no Hoare annotation was computed. [2019-11-20 11:39:38,760 INFO L444 ceAbstractionStarter]: For program point L9574(lines 9574 9578) no Hoare annotation was computed. [2019-11-20 11:39:38,760 INFO L444 ceAbstractionStarter]: For program point L9574-5(lines 9574 9578) no Hoare annotation was computed. [2019-11-20 11:39:38,760 INFO L444 ceAbstractionStarter]: For program point L7989(lines 7989 7997) no Hoare annotation was computed. [2019-11-20 11:39:38,760 INFO L444 ceAbstractionStarter]: For program point L10633-1(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,760 INFO L440 ceAbstractionStarter]: At program point L6405-3(lines 6400 6407) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,760 INFO L440 ceAbstractionStarter]: At program point L6405-2(lines 6400 6407) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,760 INFO L440 ceAbstractionStarter]: At program point L6405-1(lines 6400 6407) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,760 INFO L440 ceAbstractionStarter]: At program point L6405(lines 6400 6407) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,760 INFO L440 ceAbstractionStarter]: At program point L11162(lines 11153 11164) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,760 INFO L444 ceAbstractionStarter]: For program point L7991(lines 7991 7994) no Hoare annotation was computed. [2019-11-20 11:39:38,760 INFO L440 ceAbstractionStarter]: At program point L6935-1(lines 6912 6937) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,760 INFO L440 ceAbstractionStarter]: At program point L6935(lines 6912 6937) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,760 INFO L440 ceAbstractionStarter]: At program point L6935-4(lines 6912 6937) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,760 INFO L447 ceAbstractionStarter]: At program point L6935-3(lines 6912 6937) the Hoare annotation is: true [2019-11-20 11:39:38,761 INFO L440 ceAbstractionStarter]: At program point L6935-2(lines 6912 6937) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L7464-2(lines 7464 7467) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L7464-1(lines 7464 7467) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L7464(lines 7464 7467) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L7464-3(lines 7464 7467) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L9580(lines 9580 9584) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L9580-1(lines 9580 9584) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L9580-2(lines 9580 9584) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L9580-3(lines 9580 9584) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L9580-4(lines 9580 9584) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L9580-5(lines 9580 9584) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L7470(lines 7470 7480) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L7470-3(lines 7470 7480) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L7470-2(lines 7470 7480) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L444 ceAbstractionStarter]: For program point L7470-1(lines 7470 7480) no Hoare annotation was computed. [2019-11-20 11:39:38,761 INFO L440 ceAbstractionStarter]: At program point L11170(lines 11165 11172) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585-5(lines 9556 9618) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585-6(lines 9585 9605) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585(lines 9585 9605) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585-2(lines 9556 9618) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585-3(lines 9585 9605) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585-12(lines 9585 9605) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585-14(lines 9556 9618) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585-15(lines 9585 9605) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585-8(lines 9556 9618) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585-9(lines 9585 9605) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585-11(lines 9556 9618) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L6943(lines 6943 6946) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L6943-4(lines 6943 6946) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L9585-17(lines 9556 9618) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L6943-2(lines 6943 6946) no Hoare annotation was computed. [2019-11-20 11:39:38,762 INFO L440 ceAbstractionStarter]: At program point L6943-9(lines 1 11643) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,762 INFO L444 ceAbstractionStarter]: For program point L6943-8(lines 6943 6946) no Hoare annotation was computed. [2019-11-20 11:39:38,763 INFO L444 ceAbstractionStarter]: For program point L6943-6(lines 6943 6946) no Hoare annotation was computed. [2019-11-20 11:39:38,763 INFO L440 ceAbstractionStarter]: At program point L6415-1(lines 6413 6416) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,763 INFO L440 ceAbstractionStarter]: At program point L6415(lines 6413 6416) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,763 INFO L440 ceAbstractionStarter]: At program point L6415-2(lines 6413 6416) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,763 INFO L444 ceAbstractionStarter]: For program point L8001(lines 8001 8009) no Hoare annotation was computed. [2019-11-20 11:39:38,763 INFO L444 ceAbstractionStarter]: For program point L10644(line 10644) no Hoare annotation was computed. [2019-11-20 11:39:38,763 INFO L444 ceAbstractionStarter]: For program point L9587(lines 9587 9591) no Hoare annotation was computed. [2019-11-20 11:39:38,763 INFO L444 ceAbstractionStarter]: For program point L9587-1(lines 9587 9591) no Hoare annotation was computed. [2019-11-20 11:39:38,763 INFO L444 ceAbstractionStarter]: For program point L9587-2(lines 9587 9591) no Hoare annotation was computed. [2019-11-20 11:39:38,764 INFO L444 ceAbstractionStarter]: For program point L9587-3(lines 9587 9591) no Hoare annotation was computed. [2019-11-20 11:39:38,764 INFO L444 ceAbstractionStarter]: For program point L9587-4(lines 9587 9591) no Hoare annotation was computed. [2019-11-20 11:39:38,764 INFO L444 ceAbstractionStarter]: For program point L9587-5(lines 9587 9591) no Hoare annotation was computed. [2019-11-20 11:39:38,764 INFO L444 ceAbstractionStarter]: For program point L10645(lines 10645 10649) no Hoare annotation was computed. [2019-11-20 11:39:38,764 INFO L444 ceAbstractionStarter]: For program point L10645-2(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,764 INFO L444 ceAbstractionStarter]: For program point L7474(lines 7474 7477) no Hoare annotation was computed. [2019-11-20 11:39:38,764 INFO L444 ceAbstractionStarter]: For program point L7474-3(lines 7474 7477) no Hoare annotation was computed. [2019-11-20 11:39:38,764 INFO L444 ceAbstractionStarter]: For program point L7474-2(lines 7474 7477) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L7474-1(lines 7474 7477) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L8003(lines 8003 8006) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L440 ceAbstractionStarter]: At program point L11178(lines 11173 11180) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L6422(lines 6422 6425) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L10650-1(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L6422-2(lines 6422 6425) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L6422-1(lines 6422 6425) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L9594(lines 9594 9598) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L9594-5(lines 9594 9598) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L9594-1(lines 9594 9598) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L9594-2(lines 9594 9598) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L9594-3(lines 9594 9598) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L9594-4(lines 9594 9598) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L8012-2(lines 8012 8016) no Hoare annotation was computed. [2019-11-20 11:39:38,765 INFO L444 ceAbstractionStarter]: For program point L8012(lines 8012 8016) no Hoare annotation was computed. [2019-11-20 11:39:38,766 INFO L440 ceAbstractionStarter]: At program point L6427-1(lines 6418 6429) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,766 INFO L440 ceAbstractionStarter]: At program point L7484-2(lines 7443 7568) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,766 INFO L440 ceAbstractionStarter]: At program point L6427(lines 6418 6429) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,766 INFO L440 ceAbstractionStarter]: At program point L7484-1(lines 7443 7568) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,766 INFO L447 ceAbstractionStarter]: At program point L7484(lines 7443 7568) the Hoare annotation is: true [2019-11-20 11:39:38,766 INFO L440 ceAbstractionStarter]: At program point L6427-2(lines 6418 6429) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,766 INFO L440 ceAbstractionStarter]: At program point L7484-3(lines 7443 7568) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,766 INFO L444 ceAbstractionStarter]: For program point L9071(lines 9071 9075) no Hoare annotation was computed. [2019-11-20 11:39:38,766 INFO L447 ceAbstractionStarter]: At program point L7486(lines 7443 7568) the Hoare annotation is: true [2019-11-20 11:39:38,766 INFO L444 ceAbstractionStarter]: For program point L9600-3(lines 9600 9604) no Hoare annotation was computed. [2019-11-20 11:39:38,766 INFO L444 ceAbstractionStarter]: For program point L9600-4(lines 9600 9604) no Hoare annotation was computed. [2019-11-20 11:39:38,766 INFO L444 ceAbstractionStarter]: For program point L9600-5(lines 9600 9604) no Hoare annotation was computed. [2019-11-20 11:39:38,766 INFO L444 ceAbstractionStarter]: For program point L9600(lines 9600 9604) no Hoare annotation was computed. [2019-11-20 11:39:38,766 INFO L440 ceAbstractionStarter]: At program point L7486-3(lines 7443 7568) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,766 INFO L444 ceAbstractionStarter]: For program point L9600-1(lines 9600 9604) no Hoare annotation was computed. [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L7486-2(lines 7443 7568) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L7486-1(lines 7443 7568) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,767 INFO L444 ceAbstractionStarter]: For program point L9600-2(lines 9600 9604) no Hoare annotation was computed. [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L11186(lines 11181 11188) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L11186-1(lines 11181 11188) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L9602(lines 9556 9618) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L9602-5(lines 9556 9618) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L9602-1(lines 9556 9618) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L9602-2(lines 9556 9618) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L9602-3(lines 9556 9618) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L9602-4(lines 9556 9618) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L7489-3(lines 7443 7568) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L7489-2(lines 7443 7568) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,767 INFO L440 ceAbstractionStarter]: At program point L7489-1(lines 7443 7568) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,768 INFO L447 ceAbstractionStarter]: At program point L7489(lines 7443 7568) the Hoare annotation is: true [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L8018(lines 8018 8043) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L10661(line 10661) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L7490(lines 7490 7497) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L7490-3(lines 7490 7497) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L7490-2(lines 7490 7497) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L7490-1(lines 7490 7497) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L6962(lines 6962 6965) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L10662-2(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L7491-1(lines 7491 7494) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L7491(lines 7491 7494) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L10662(lines 10662 10666) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L7491-3(lines 7491 7494) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L7491-2(lines 7491 7494) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L440 ceAbstractionStarter]: At program point L6963(lines 6954 6968) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L9606-1(lines 9606 9609) no Hoare annotation was computed. [2019-11-20 11:39:38,768 INFO L444 ceAbstractionStarter]: For program point L9606-2(lines 9606 9609) no Hoare annotation was computed. [2019-11-20 11:39:38,769 INFO L444 ceAbstractionStarter]: For program point L9606-3(lines 9606 9609) no Hoare annotation was computed. [2019-11-20 11:39:38,769 INFO L444 ceAbstractionStarter]: For program point L9606-4(lines 9606 9609) no Hoare annotation was computed. [2019-11-20 11:39:38,769 INFO L440 ceAbstractionStarter]: At program point L6435-1(lines 6430 6437) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,769 INFO L440 ceAbstractionStarter]: At program point L6435(lines 6430 6437) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,769 INFO L444 ceAbstractionStarter]: For program point L9606(lines 9606 9609) no Hoare annotation was computed. [2019-11-20 11:39:38,769 INFO L440 ceAbstractionStarter]: At program point L6435-2(lines 6430 6437) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,769 INFO L444 ceAbstractionStarter]: For program point L9606-5(lines 9606 9609) no Hoare annotation was computed. [2019-11-20 11:39:38,769 INFO L444 ceAbstractionStarter]: For program point L8022(lines 8022 8037) no Hoare annotation was computed. [2019-11-20 11:39:38,769 INFO L444 ceAbstractionStarter]: For program point L8022-1(lines 8020 8043) no Hoare annotation was computed. [2019-11-20 11:39:38,769 INFO L444 ceAbstractionStarter]: For program point L8024-2(lines 8024 8028) no Hoare annotation was computed. [2019-11-20 11:39:38,769 INFO L444 ceAbstractionStarter]: For program point L8024(lines 8024 8028) no Hoare annotation was computed. [2019-11-20 11:39:38,769 INFO L444 ceAbstractionStarter]: For program point L10667-1(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,770 INFO L440 ceAbstractionStarter]: At program point L11197-1(lines 11189 11199) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,770 INFO L440 ceAbstractionStarter]: At program point L11197(lines 11189 11199) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,770 INFO L444 ceAbstractionStarter]: For program point L9612(lines 9612 9615) no Hoare annotation was computed. [2019-11-20 11:39:38,770 INFO L444 ceAbstractionStarter]: For program point L9612-1(lines 9612 9615) no Hoare annotation was computed. [2019-11-20 11:39:38,770 INFO L444 ceAbstractionStarter]: For program point L9612-2(lines 9612 9615) no Hoare annotation was computed. [2019-11-20 11:39:38,770 INFO L444 ceAbstractionStarter]: For program point L7498(lines 7498 7506) no Hoare annotation was computed. [2019-11-20 11:39:38,770 INFO L444 ceAbstractionStarter]: For program point L7498-3(lines 7498 7506) no Hoare annotation was computed. [2019-11-20 11:39:38,771 INFO L444 ceAbstractionStarter]: For program point L7498-2(lines 7498 7506) no Hoare annotation was computed. [2019-11-20 11:39:38,771 INFO L444 ceAbstractionStarter]: For program point L7498-1(lines 7498 7506) no Hoare annotation was computed. [2019-11-20 11:39:38,771 INFO L444 ceAbstractionStarter]: For program point L9612-3(lines 9612 9615) no Hoare annotation was computed. [2019-11-20 11:39:38,771 INFO L444 ceAbstractionStarter]: For program point L9612-4(lines 9612 9615) no Hoare annotation was computed. [2019-11-20 11:39:38,771 INFO L444 ceAbstractionStarter]: For program point L9612-5(lines 9612 9615) no Hoare annotation was computed. [2019-11-20 11:39:38,771 INFO L444 ceAbstractionStarter]: For program point L9084(lines 9084 9099) no Hoare annotation was computed. [2019-11-20 11:39:38,771 INFO L444 ceAbstractionStarter]: For program point L9084-2(lines 9084 9099) no Hoare annotation was computed. [2019-11-20 11:39:38,771 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,772 INFO L444 ceAbstractionStarter]: For program point L7501-3(lines 7501 7504) no Hoare annotation was computed. [2019-11-20 11:39:38,772 INFO L444 ceAbstractionStarter]: For program point L7501(lines 7501 7504) no Hoare annotation was computed. [2019-11-20 11:39:38,772 INFO L444 ceAbstractionStarter]: For program point L7501-6(lines 7501 7504) no Hoare annotation was computed. [2019-11-20 11:39:38,772 INFO L444 ceAbstractionStarter]: For program point L7501-9(lines 7501 7504) no Hoare annotation was computed. [2019-11-20 11:39:38,772 INFO L444 ceAbstractionStarter]: For program point L8030(lines 8030 8034) no Hoare annotation was computed. [2019-11-20 11:39:38,772 INFO L440 ceAbstractionStarter]: At program point L9617-4(lines 9546 9619) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,772 INFO L440 ceAbstractionStarter]: At program point L9617-5(lines 9546 9619) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,773 INFO L440 ceAbstractionStarter]: At program point L9617(lines 9546 9619) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,773 INFO L440 ceAbstractionStarter]: At program point L9617-1(lines 9546 9619) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,773 INFO L440 ceAbstractionStarter]: At program point L9617-2(lines 9546 9619) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,773 INFO L440 ceAbstractionStarter]: At program point L9617-3(lines 9546 9619) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,773 INFO L440 ceAbstractionStarter]: At program point L11205-1(lines 11200 11207) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,773 INFO L440 ceAbstractionStarter]: At program point L11205(lines 11200 11207) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,774 INFO L440 ceAbstractionStarter]: At program point L9091(lines 9084 9098) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,774 INFO L444 ceAbstractionStarter]: For program point L6977(lines 6977 6983) no Hoare annotation was computed. [2019-11-20 11:39:38,774 INFO L440 ceAbstractionStarter]: At program point L7507-1(lines 7443 7568) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,774 INFO L447 ceAbstractionStarter]: At program point L7507(lines 7443 7568) the Hoare annotation is: true [2019-11-20 11:39:38,774 INFO L444 ceAbstractionStarter]: For program point L10678(line 10678) no Hoare annotation was computed. [2019-11-20 11:39:38,774 INFO L440 ceAbstractionStarter]: At program point L7507-3(lines 7443 7568) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,774 INFO L440 ceAbstractionStarter]: At program point L7507-2(lines 7443 7568) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,775 INFO L444 ceAbstractionStarter]: For program point L10679-2(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,775 INFO L444 ceAbstractionStarter]: For program point L10679(lines 10679 10683) no Hoare annotation was computed. [2019-11-20 11:39:38,775 INFO L447 ceAbstractionStarter]: At program point L6980(lines 6977 6982) the Hoare annotation is: true [2019-11-20 11:39:38,775 INFO L444 ceAbstractionStarter]: For program point L9094(lines 9094 9097) no Hoare annotation was computed. [2019-11-20 11:39:38,775 INFO L440 ceAbstractionStarter]: At program point L9095(lines 9084 9098) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,775 INFO L444 ceAbstractionStarter]: For program point L8038-1(lines 7970 8136) no Hoare annotation was computed. [2019-11-20 11:39:38,775 INFO L444 ceAbstractionStarter]: For program point L7511-1(lines 7511 7514) no Hoare annotation was computed. [2019-11-20 11:39:38,775 INFO L444 ceAbstractionStarter]: For program point L7511(lines 7511 7514) no Hoare annotation was computed. [2019-11-20 11:39:38,776 INFO L444 ceAbstractionStarter]: For program point L7511-3(lines 7511 7514) no Hoare annotation was computed. [2019-11-20 11:39:38,776 INFO L444 ceAbstractionStarter]: For program point L7511-2(lines 7511 7514) no Hoare annotation was computed. [2019-11-20 11:39:38,776 INFO L440 ceAbstractionStarter]: At program point L7512-2(lines 7443 7568) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,776 INFO L440 ceAbstractionStarter]: At program point L7512-1(lines 7443 7568) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,776 INFO L447 ceAbstractionStarter]: At program point L7512(lines 7443 7568) the Hoare annotation is: true [2019-11-20 11:39:38,776 INFO L440 ceAbstractionStarter]: At program point L7512-3(lines 7443 7568) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,776 INFO L444 ceAbstractionStarter]: For program point L6456-2(lines 6456 6463) no Hoare annotation was computed. [2019-11-20 11:39:38,777 INFO L444 ceAbstractionStarter]: For program point L6456-1(lines 6456 6463) no Hoare annotation was computed. [2019-11-20 11:39:38,777 INFO L444 ceAbstractionStarter]: For program point L6456(lines 6456 6463) no Hoare annotation was computed. [2019-11-20 11:39:38,777 INFO L444 ceAbstractionStarter]: For program point L6456-3(lines 6456 6463) no Hoare annotation was computed. [2019-11-20 11:39:38,777 INFO L444 ceAbstractionStarter]: For program point L11213(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,777 INFO L444 ceAbstractionStarter]: For program point L11213-2(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,777 INFO L444 ceAbstractionStarter]: For program point L11213-8(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,777 INFO L444 ceAbstractionStarter]: For program point L11213-10(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,777 INFO L444 ceAbstractionStarter]: For program point L11213-4(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,778 INFO L444 ceAbstractionStarter]: For program point L11213-6(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,778 INFO L444 ceAbstractionStarter]: For program point L11213-16(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,778 INFO L444 ceAbstractionStarter]: For program point L11213-18(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,778 INFO L444 ceAbstractionStarter]: For program point L11213-12(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,778 INFO L444 ceAbstractionStarter]: For program point L11213-14(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,778 INFO L444 ceAbstractionStarter]: For program point L11213-24(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,778 INFO L444 ceAbstractionStarter]: For program point L11213-26(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,779 INFO L444 ceAbstractionStarter]: For program point L11213-20(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,779 INFO L444 ceAbstractionStarter]: For program point L11213-22(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,779 INFO L444 ceAbstractionStarter]: For program point L11213-32(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,779 INFO L444 ceAbstractionStarter]: For program point L11213-28(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,779 INFO L444 ceAbstractionStarter]: For program point L11213-30(lines 11213 11216) no Hoare annotation was computed. [2019-11-20 11:39:38,779 INFO L444 ceAbstractionStarter]: For program point L9101(lines 9101 9104) no Hoare annotation was computed. [2019-11-20 11:39:38,779 INFO L440 ceAbstractionStarter]: At program point L9102(lines 9069 9119) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,779 INFO L444 ceAbstractionStarter]: For program point L10690(line 10690) no Hoare annotation was computed. [2019-11-20 11:39:38,779 INFO L440 ceAbstractionStarter]: At program point L6462(lines 6449 6465) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,780 INFO L440 ceAbstractionStarter]: At program point L6462-3(lines 6449 6465) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,780 INFO L440 ceAbstractionStarter]: At program point L6462-2(lines 6449 6465) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,780 INFO L440 ceAbstractionStarter]: At program point L6462-1(lines 6449 6465) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,780 INFO L444 ceAbstractionStarter]: For program point L10691(lines 10691 10698) no Hoare annotation was computed. [2019-11-20 11:39:38,780 INFO L444 ceAbstractionStarter]: For program point L7520-2(lines 7520 7526) no Hoare annotation was computed. [2019-11-20 11:39:38,780 INFO L444 ceAbstractionStarter]: For program point L7520-1(lines 7520 7526) no Hoare annotation was computed. [2019-11-20 11:39:38,780 INFO L444 ceAbstractionStarter]: For program point L7520(lines 7520 7526) no Hoare annotation was computed. [2019-11-20 11:39:38,780 INFO L444 ceAbstractionStarter]: For program point L7520-3(lines 7520 7526) no Hoare annotation was computed. [2019-11-20 11:39:38,780 INFO L440 ceAbstractionStarter]: At program point L6993-3(lines 6989 6995) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,780 INFO L440 ceAbstractionStarter]: At program point L6993-2(lines 6989 6995) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,780 INFO L440 ceAbstractionStarter]: At program point L6993-1(lines 6989 6995) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,780 INFO L440 ceAbstractionStarter]: At program point L6993(lines 6989 6995) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,780 INFO L440 ceAbstractionStarter]: At program point L6993-7(lines 6989 6995) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,780 INFO L447 ceAbstractionStarter]: At program point L6993-6(lines 6989 6995) the Hoare annotation is: true [2019-11-20 11:39:38,781 INFO L447 ceAbstractionStarter]: At program point L6993-5(lines 6989 6995) the Hoare annotation is: true [2019-11-20 11:39:38,781 INFO L440 ceAbstractionStarter]: At program point L6993-4(lines 6989 6995) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,781 INFO L440 ceAbstractionStarter]: At program point L6993-11(lines 6989 6995) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,781 INFO L444 ceAbstractionStarter]: For program point L10693(lines 10693 10696) no Hoare annotation was computed. [2019-11-20 11:39:38,781 INFO L440 ceAbstractionStarter]: At program point L6993-10(lines 6989 6995) the Hoare annotation is: false [2019-11-20 11:39:38,781 INFO L440 ceAbstractionStarter]: At program point L6993-9(lines 6989 6995) the Hoare annotation is: false [2019-11-20 11:39:38,781 INFO L440 ceAbstractionStarter]: At program point L6993-8(lines 6989 6995) the Hoare annotation is: false [2019-11-20 11:39:38,782 INFO L440 ceAbstractionStarter]: At program point L6993-15(lines 6989 6995) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,782 INFO L440 ceAbstractionStarter]: At program point L6993-14(lines 6989 6995) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,782 INFO L440 ceAbstractionStarter]: At program point L6993-13(lines 6989 6995) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,782 INFO L440 ceAbstractionStarter]: At program point L6993-12(lines 6989 6995) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,782 INFO L440 ceAbstractionStarter]: At program point L6993-16(lines 6989 6995) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,782 INFO L444 ceAbstractionStarter]: For program point L8051(lines 8051 8055) no Hoare annotation was computed. [2019-11-20 11:39:38,782 INFO L447 ceAbstractionStarter]: At program point L7523-1(lines 7520 7525) the Hoare annotation is: true [2019-11-20 11:39:38,783 INFO L447 ceAbstractionStarter]: At program point L7523(lines 7520 7525) the Hoare annotation is: true [2019-11-20 11:39:38,783 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,783 INFO L447 ceAbstractionStarter]: At program point L7523-3(lines 7520 7525) the Hoare annotation is: true [2019-11-20 11:39:38,783 INFO L447 ceAbstractionStarter]: At program point L7523-2(lines 7520 7525) the Hoare annotation is: true [2019-11-20 11:39:38,783 INFO L440 ceAbstractionStarter]: At program point L6999-1(lines 6996 7001) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,783 INFO L440 ceAbstractionStarter]: At program point L6999(lines 6996 7001) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,783 INFO L440 ceAbstractionStarter]: At program point L6999-5(lines 6996 7001) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,784 INFO L440 ceAbstractionStarter]: At program point L6999-4(lines 6996 7001) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,784 INFO L440 ceAbstractionStarter]: At program point L6999-3(lines 6996 7001) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,784 INFO L440 ceAbstractionStarter]: At program point L6999-2(lines 6996 7001) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,784 INFO L440 ceAbstractionStarter]: At program point L6999-9(lines 6996 7001) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,784 INFO L440 ceAbstractionStarter]: At program point L6999-8(lines 6996 7001) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,784 INFO L440 ceAbstractionStarter]: At program point L6999-7(lines 6996 7001) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,784 INFO L447 ceAbstractionStarter]: At program point L6999-6(lines 6996 7001) the Hoare annotation is: true [2019-11-20 11:39:38,785 INFO L440 ceAbstractionStarter]: At program point L6999-13(lines 6996 7001) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,785 INFO L440 ceAbstractionStarter]: At program point L6999-12(lines 6996 7001) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,785 INFO L440 ceAbstractionStarter]: At program point L6999-11(lines 6996 7001) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,785 INFO L440 ceAbstractionStarter]: At program point L6999-10(lines 6996 7001) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,785 INFO L440 ceAbstractionStarter]: At program point L6999-17(lines 6996 7001) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,785 INFO L440 ceAbstractionStarter]: At program point L6999-16(lines 6996 7001) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,786 INFO L440 ceAbstractionStarter]: At program point L6999-15(lines 6996 7001) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,786 INFO L440 ceAbstractionStarter]: At program point L6999-14(lines 6996 7001) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,786 INFO L440 ceAbstractionStarter]: At program point L6999-18(lines 6996 7001) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,786 INFO L444 ceAbstractionStarter]: For program point L10700(line 10700) no Hoare annotation was computed. [2019-11-20 11:39:38,786 INFO L444 ceAbstractionStarter]: For program point L10701(lines 10701 10706) no Hoare annotation was computed. [2019-11-20 11:39:38,786 INFO L444 ceAbstractionStarter]: For program point L9644(lines 9644 9647) no Hoare annotation was computed. [2019-11-20 11:39:38,786 INFO L444 ceAbstractionStarter]: For program point L9644-2(lines 9644 9647) no Hoare annotation was computed. [2019-11-20 11:39:38,786 INFO L444 ceAbstractionStarter]: For program point L6473-3(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,787 INFO L444 ceAbstractionStarter]: For program point L6473-2(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,787 INFO L444 ceAbstractionStarter]: For program point L9644-8(lines 9644 9647) no Hoare annotation was computed. [2019-11-20 11:39:38,787 INFO L444 ceAbstractionStarter]: For program point L6473-1(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,787 INFO L444 ceAbstractionStarter]: For program point L6473(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,787 INFO L444 ceAbstractionStarter]: For program point L6473-7(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,787 INFO L444 ceAbstractionStarter]: For program point L9644-3(lines 9644 9647) no Hoare annotation was computed. [2019-11-20 11:39:38,787 INFO L444 ceAbstractionStarter]: For program point L6473-6(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,787 INFO L444 ceAbstractionStarter]: For program point L6473-5(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,788 INFO L444 ceAbstractionStarter]: For program point L9644-5(lines 9644 9647) no Hoare annotation was computed. [2019-11-20 11:39:38,788 INFO L444 ceAbstractionStarter]: For program point L6473-4(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,788 INFO L444 ceAbstractionStarter]: For program point L9644-6(lines 9644 9647) no Hoare annotation was computed. [2019-11-20 11:39:38,788 INFO L444 ceAbstractionStarter]: For program point L6473-11(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,788 INFO L444 ceAbstractionStarter]: For program point L6473-10(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,788 INFO L444 ceAbstractionStarter]: For program point L6473-9(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,788 INFO L444 ceAbstractionStarter]: For program point L6473-8(lines 6473 6480) no Hoare annotation was computed. [2019-11-20 11:39:38,789 INFO L444 ceAbstractionStarter]: For program point L7531-1(lines 7531 7537) no Hoare annotation was computed. [2019-11-20 11:39:38,789 INFO L444 ceAbstractionStarter]: For program point L7531(lines 7531 7537) no Hoare annotation was computed. [2019-11-20 11:39:38,789 INFO L444 ceAbstractionStarter]: For program point L7531-3(lines 7531 7537) no Hoare annotation was computed. [2019-11-20 11:39:38,789 INFO L444 ceAbstractionStarter]: For program point L7531-2(lines 7531 7537) no Hoare annotation was computed. [2019-11-20 11:39:38,789 INFO L440 ceAbstractionStarter]: At program point L9118(lines 9054 9120) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,789 INFO L447 ceAbstractionStarter]: At program point L7534(lines 7531 7536) the Hoare annotation is: true [2019-11-20 11:39:38,789 INFO L447 ceAbstractionStarter]: At program point L7534-3(lines 7531 7536) the Hoare annotation is: true [2019-11-20 11:39:38,789 INFO L447 ceAbstractionStarter]: At program point L7534-2(lines 7531 7536) the Hoare annotation is: true [2019-11-20 11:39:38,790 INFO L447 ceAbstractionStarter]: At program point L7534-1(lines 7531 7536) the Hoare annotation is: true [2019-11-20 11:39:38,790 INFO L444 ceAbstractionStarter]: For program point L9650(line 9650) no Hoare annotation was computed. [2019-11-20 11:39:38,790 INFO L440 ceAbstractionStarter]: At program point L6479-1(lines 6466 6482) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,790 INFO L444 ceAbstractionStarter]: For program point L9650-5(line 9650) no Hoare annotation was computed. [2019-11-20 11:39:38,790 INFO L440 ceAbstractionStarter]: At program point L6479(lines 6466 6482) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,790 INFO L444 ceAbstractionStarter]: For program point L9650-6(line 9650) no Hoare annotation was computed. [2019-11-20 11:39:38,790 INFO L444 ceAbstractionStarter]: For program point L9650-8(line 9650) no Hoare annotation was computed. [2019-11-20 11:39:38,791 INFO L440 ceAbstractionStarter]: At program point L6479-5(lines 6466 6482) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,791 INFO L440 ceAbstractionStarter]: At program point L6479-4(lines 6466 6482) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,791 INFO L444 ceAbstractionStarter]: For program point L9650-2(line 9650) no Hoare annotation was computed. [2019-11-20 11:39:38,791 INFO L440 ceAbstractionStarter]: At program point L6479-3(lines 6466 6482) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,791 INFO L444 ceAbstractionStarter]: For program point L9650-3(line 9650) no Hoare annotation was computed. [2019-11-20 11:39:38,791 INFO L440 ceAbstractionStarter]: At program point L6479-2(lines 6466 6482) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,791 INFO L440 ceAbstractionStarter]: At program point L6479-9(lines 6466 6482) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,792 INFO L440 ceAbstractionStarter]: At program point L6479-8(lines 6466 6482) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,792 INFO L440 ceAbstractionStarter]: At program point L6479-7(lines 6466 6482) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,792 INFO L440 ceAbstractionStarter]: At program point L6479-6(lines 6466 6482) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,792 INFO L440 ceAbstractionStarter]: At program point L6479-11(lines 6466 6482) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,792 INFO L440 ceAbstractionStarter]: At program point L6479-10(lines 6466 6482) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,792 INFO L444 ceAbstractionStarter]: For program point L8065(lines 8065 8071) no Hoare annotation was computed. [2019-11-20 11:39:38,792 INFO L444 ceAbstractionStarter]: For program point L10708(line 10708) no Hoare annotation was computed. [2019-11-20 11:39:38,793 INFO L444 ceAbstractionStarter]: For program point L10709(lines 10709 10713) no Hoare annotation was computed. [2019-11-20 11:39:38,793 INFO L447 ceAbstractionStarter]: At program point L8068(lines 8065 8070) the Hoare annotation is: true [2019-11-20 11:39:38,793 INFO L444 ceAbstractionStarter]: For program point L9654-2(lines 9654 9657) no Hoare annotation was computed. [2019-11-20 11:39:38,793 INFO L444 ceAbstractionStarter]: For program point L9654-3(lines 9654 9657) no Hoare annotation was computed. [2019-11-20 11:39:38,793 INFO L444 ceAbstractionStarter]: For program point L9654(lines 9654 9657) no Hoare annotation was computed. [2019-11-20 11:39:38,793 INFO L444 ceAbstractionStarter]: For program point L9654-5(lines 9654 9657) no Hoare annotation was computed. [2019-11-20 11:39:38,793 INFO L444 ceAbstractionStarter]: For program point L9654-6(lines 9654 9657) no Hoare annotation was computed. [2019-11-20 11:39:38,794 INFO L444 ceAbstractionStarter]: For program point L9654-8(lines 9654 9657) no Hoare annotation was computed. [2019-11-20 11:39:38,794 INFO L444 ceAbstractionStarter]: For program point L10715(line 10715) no Hoare annotation was computed. [2019-11-20 11:39:38,794 INFO L444 ceAbstractionStarter]: For program point L10716(lines 10716 10720) no Hoare annotation was computed. [2019-11-20 11:39:38,794 INFO L444 ceAbstractionStarter]: For program point L10716-2(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,794 INFO L444 ceAbstractionStarter]: For program point L9659(lines 9659 9663) no Hoare annotation was computed. [2019-11-20 11:39:38,794 INFO L444 ceAbstractionStarter]: For program point L9659-1(lines 9659 9663) no Hoare annotation was computed. [2019-11-20 11:39:38,794 INFO L444 ceAbstractionStarter]: For program point L9659-2(lines 9659 9663) no Hoare annotation was computed. [2019-11-20 11:39:38,794 INFO L444 ceAbstractionStarter]: For program point L9132(lines 9132 9138) no Hoare annotation was computed. [2019-11-20 11:39:38,795 INFO L447 ceAbstractionStarter]: At program point L11247-3(lines 11243 11249) the Hoare annotation is: true [2019-11-20 11:39:38,795 INFO L447 ceAbstractionStarter]: At program point L11247-2(lines 11243 11249) the Hoare annotation is: true [2019-11-20 11:39:38,795 INFO L447 ceAbstractionStarter]: At program point L11247-5(lines 11243 11249) the Hoare annotation is: true [2019-11-20 11:39:38,795 INFO L447 ceAbstractionStarter]: At program point L11247-4(lines 11243 11249) the Hoare annotation is: true [2019-11-20 11:39:38,795 INFO L440 ceAbstractionStarter]: At program point L11247-1(lines 11243 11249) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,795 INFO L440 ceAbstractionStarter]: At program point L11247(lines 11243 11249) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,795 INFO L440 ceAbstractionStarter]: At program point L11247-11(lines 11243 11249) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,796 INFO L440 ceAbstractionStarter]: At program point L11247-10(lines 11243 11249) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,796 INFO L440 ceAbstractionStarter]: At program point L11247-13(lines 11243 11249) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,796 INFO L440 ceAbstractionStarter]: At program point L11247-12(lines 11243 11249) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,796 INFO L440 ceAbstractionStarter]: At program point L11247-7(lines 11243 11249) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,796 INFO L440 ceAbstractionStarter]: At program point L11247-6(lines 11243 11249) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,796 INFO L440 ceAbstractionStarter]: At program point L11247-9(lines 11243 11249) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,796 INFO L440 ceAbstractionStarter]: At program point L11247-8(lines 11243 11249) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,797 INFO L447 ceAbstractionStarter]: At program point L11247-19(lines 11243 11249) the Hoare annotation is: true [2019-11-20 11:39:38,797 INFO L447 ceAbstractionStarter]: At program point L11247-18(lines 11243 11249) the Hoare annotation is: true [2019-11-20 11:39:38,797 INFO L440 ceAbstractionStarter]: At program point L11247-21(lines 11243 11249) the Hoare annotation is: (not (= (_ bv3 32) ~ldv_state_variable_2~0)) [2019-11-20 11:39:38,797 INFO L440 ceAbstractionStarter]: At program point L11247-20(lines 11243 11249) the Hoare annotation is: (not (= (_ bv3 32) ~ldv_state_variable_2~0)) [2019-11-20 11:39:38,797 INFO L440 ceAbstractionStarter]: At program point L11247-15(lines 11243 11249) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,797 INFO L440 ceAbstractionStarter]: At program point L11247-14(lines 11243 11249) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,797 INFO L440 ceAbstractionStarter]: At program point L11247-17(lines 11243 11249) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,798 INFO L440 ceAbstractionStarter]: At program point L11247-16(lines 11243 11249) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,798 INFO L447 ceAbstractionStarter]: At program point L11247-23(lines 11243 11249) the Hoare annotation is: true [2019-11-20 11:39:38,798 INFO L447 ceAbstractionStarter]: At program point L11247-22(lines 11243 11249) the Hoare annotation is: true [2019-11-20 11:39:38,798 INFO L444 ceAbstractionStarter]: For program point L10721-1(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,798 INFO L444 ceAbstractionStarter]: For program point L9666(lines 9666 9670) no Hoare annotation was computed. [2019-11-20 11:39:38,798 INFO L440 ceAbstractionStarter]: At program point L7552-2(lines 7443 7568) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,798 INFO L440 ceAbstractionStarter]: At program point L7552-1(lines 7443 7568) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,799 INFO L447 ceAbstractionStarter]: At program point L7552(lines 7443 7568) the Hoare annotation is: true [2019-11-20 11:39:38,799 INFO L444 ceAbstractionStarter]: For program point L9666-1(lines 9666 9670) no Hoare annotation was computed. [2019-11-20 11:39:38,799 INFO L444 ceAbstractionStarter]: For program point L9666-2(lines 9666 9670) no Hoare annotation was computed. [2019-11-20 11:39:38,799 INFO L440 ceAbstractionStarter]: At program point L7552-3(lines 7443 7568) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,799 INFO L440 ceAbstractionStarter]: At program point L11254-2(lines 11250 11256) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,799 INFO L440 ceAbstractionStarter]: At program point L11254-1(lines 11250 11256) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,799 INFO L440 ceAbstractionStarter]: At program point L11254-4(lines 11250 11256) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,800 INFO L440 ceAbstractionStarter]: At program point L11254-3(lines 11250 11256) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,800 INFO L440 ceAbstractionStarter]: At program point L11254(lines 11250 11256) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,800 INFO L440 ceAbstractionStarter]: At program point L11254-10(lines 11250 11256) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,800 INFO L440 ceAbstractionStarter]: At program point L11254-9(lines 11250 11256) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,800 INFO L440 ceAbstractionStarter]: At program point L11254-12(lines 11250 11256) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,800 INFO L440 ceAbstractionStarter]: At program point L11254-11(lines 11250 11256) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,801 INFO L447 ceAbstractionStarter]: At program point L11254-6(lines 11250 11256) the Hoare annotation is: true [2019-11-20 11:39:38,801 INFO L447 ceAbstractionStarter]: At program point L11254-5(lines 11250 11256) the Hoare annotation is: true [2019-11-20 11:39:38,801 INFO L440 ceAbstractionStarter]: At program point L11254-8(lines 11250 11256) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,801 INFO L440 ceAbstractionStarter]: At program point L11254-7(lines 11250 11256) the Hoare annotation is: false [2019-11-20 11:39:38,801 INFO L440 ceAbstractionStarter]: At program point L11254-18(lines 11250 11256) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,801 INFO L440 ceAbstractionStarter]: At program point L11254-17(lines 11250 11256) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,801 INFO L440 ceAbstractionStarter]: At program point L11254-20(lines 11250 11256) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,802 INFO L440 ceAbstractionStarter]: At program point L11254-19(lines 11250 11256) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,802 INFO L440 ceAbstractionStarter]: At program point L11254-14(lines 11250 11256) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,802 INFO L440 ceAbstractionStarter]: At program point L11254-13(lines 11250 11256) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,802 INFO L440 ceAbstractionStarter]: At program point L11254-16(lines 11250 11256) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,802 INFO L440 ceAbstractionStarter]: At program point L11254-15(lines 11250 11256) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,802 INFO L440 ceAbstractionStarter]: At program point L11254-25(lines 11250 11256) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,802 INFO L440 ceAbstractionStarter]: At program point L11254-22(lines 11250 11256) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,803 INFO L440 ceAbstractionStarter]: At program point L11254-21(lines 11250 11256) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,803 INFO L440 ceAbstractionStarter]: At program point L11254-24(lines 11250 11256) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,803 INFO L440 ceAbstractionStarter]: At program point L11254-23(lines 11250 11256) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,803 INFO L444 ceAbstractionStarter]: For program point L8084(lines 8084 8090) no Hoare annotation was computed. [2019-11-20 11:39:38,803 INFO L440 ceAbstractionStarter]: At program point L6499-1(lines 11210 11219) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,803 INFO L440 ceAbstractionStarter]: At program point L7556-2(lines 7443 7568) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,803 INFO L440 ceAbstractionStarter]: At program point L6499(lines 11210 11219) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,804 INFO L440 ceAbstractionStarter]: At program point L7556-1(lines 7443 7568) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,804 INFO L447 ceAbstractionStarter]: At program point L7556(lines 7443 7568) the Hoare annotation is: true [2019-11-20 11:39:38,804 INFO L440 ceAbstractionStarter]: At program point L6499-5(lines 11210 11219) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,804 INFO L440 ceAbstractionStarter]: At program point L6499-4(lines 11210 11219) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,804 INFO L440 ceAbstractionStarter]: At program point L6499-3(lines 11210 11219) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,804 INFO L440 ceAbstractionStarter]: At program point L6499-2(lines 11210 11219) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,805 INFO L440 ceAbstractionStarter]: At program point L7556-3(lines 7443 7568) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,805 INFO L440 ceAbstractionStarter]: At program point L6499-9(lines 11210 11219) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,805 INFO L440 ceAbstractionStarter]: At program point L6499-8(lines 11210 11219) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,805 INFO L440 ceAbstractionStarter]: At program point L6499-7(lines 11210 11219) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,805 INFO L440 ceAbstractionStarter]: At program point L6499-6(lines 11210 11219) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,805 INFO L440 ceAbstractionStarter]: At program point L6499-13(lines 11210 11219) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,805 INFO L440 ceAbstractionStarter]: At program point L6499-12(lines 11210 11219) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,806 INFO L440 ceAbstractionStarter]: At program point L6499-11(lines 11210 11219) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,806 INFO L440 ceAbstractionStarter]: At program point L6499-10(lines 11210 11219) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,806 INFO L440 ceAbstractionStarter]: At program point L6499-16(lines 11210 11219) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,806 INFO L440 ceAbstractionStarter]: At program point L6499-15(lines 11210 11219) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,806 INFO L440 ceAbstractionStarter]: At program point L6499-14(lines 11210 11219) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,806 INFO L444 ceAbstractionStarter]: For program point L9143(lines 9143 9147) no Hoare annotation was computed. [2019-11-20 11:39:38,806 INFO L440 ceAbstractionStarter]: At program point L7030(lines 7022 7036) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,807 INFO L444 ceAbstractionStarter]: For program point L8087(lines 8087 8090) no Hoare annotation was computed. [2019-11-20 11:39:38,807 INFO L444 ceAbstractionStarter]: For program point L8087-2(lines 8084 8090) no Hoare annotation was computed. [2019-11-20 11:39:38,807 INFO L444 ceAbstractionStarter]: For program point L6502(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,807 INFO L444 ceAbstractionStarter]: For program point L6502-4(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,807 INFO L444 ceAbstractionStarter]: For program point L6502-3(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,807 INFO L444 ceAbstractionStarter]: For program point L6502-2(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,807 INFO L444 ceAbstractionStarter]: For program point L6502-1(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,808 INFO L444 ceAbstractionStarter]: For program point L6502-8(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,808 INFO L444 ceAbstractionStarter]: For program point L6502-7(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,808 INFO L444 ceAbstractionStarter]: For program point L6502-6(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,808 INFO L444 ceAbstractionStarter]: For program point L6502-5(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,808 INFO L444 ceAbstractionStarter]: For program point L6502-12(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,808 INFO L444 ceAbstractionStarter]: For program point L6502-11(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,808 INFO L444 ceAbstractionStarter]: For program point L6502-10(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,808 INFO L444 ceAbstractionStarter]: For program point L6502-9(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,809 INFO L444 ceAbstractionStarter]: For program point L6502-16(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,809 INFO L444 ceAbstractionStarter]: For program point L7031(lines 7031 7034) no Hoare annotation was computed. [2019-11-20 11:39:38,809 INFO L444 ceAbstractionStarter]: For program point L6502-15(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,809 INFO L444 ceAbstractionStarter]: For program point L6502-14(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,809 INFO L444 ceAbstractionStarter]: For program point L6502-13(line 6502) no Hoare annotation was computed. [2019-11-20 11:39:38,809 INFO L440 ceAbstractionStarter]: At program point L7032(lines 7022 7036) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,809 INFO L444 ceAbstractionStarter]: For program point L10732(line 10732) no Hoare annotation was computed. [2019-11-20 11:39:38,809 INFO L444 ceAbstractionStarter]: For program point L10733(lines 10733 10737) no Hoare annotation was computed. [2019-11-20 11:39:38,810 INFO L444 ceAbstractionStarter]: For program point L10733-2(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,810 INFO L444 ceAbstractionStarter]: For program point L7563(lines 7563 7566) no Hoare annotation was computed. [2019-11-20 11:39:38,810 INFO L440 ceAbstractionStarter]: At program point L7563-5(lines 7413 7569) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,810 INFO L444 ceAbstractionStarter]: For program point L7563-3(lines 7563 7566) no Hoare annotation was computed. [2019-11-20 11:39:38,810 INFO L447 ceAbstractionStarter]: At program point L7563-2(lines 7413 7569) the Hoare annotation is: true [2019-11-20 11:39:38,810 INFO L444 ceAbstractionStarter]: For program point L7563-9(lines 7563 7566) no Hoare annotation was computed. [2019-11-20 11:39:38,810 INFO L440 ceAbstractionStarter]: At program point L7563-8(lines 7413 7569) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,811 INFO L444 ceAbstractionStarter]: For program point L7563-6(lines 7563 7566) no Hoare annotation was computed. [2019-11-20 11:39:38,811 INFO L444 ceAbstractionStarter]: For program point L9149(lines 9149 9154) no Hoare annotation was computed. [2019-11-20 11:39:38,811 INFO L440 ceAbstractionStarter]: At program point L7563-11(lines 7413 7569) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,811 INFO L444 ceAbstractionStarter]: For program point L8092-2(lines 8092 8105) no Hoare annotation was computed. [2019-11-20 11:39:38,811 INFO L440 ceAbstractionStarter]: At program point L7035(lines 7017 7037) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,811 INFO L444 ceAbstractionStarter]: For program point L8092(lines 8092 8105) no Hoare annotation was computed. [2019-11-20 11:39:38,811 INFO L447 ceAbstractionStarter]: At program point L6509-3(lines 6508 6511) the Hoare annotation is: true [2019-11-20 11:39:38,812 INFO L447 ceAbstractionStarter]: At program point L6509-2(lines 6508 6511) the Hoare annotation is: true [2019-11-20 11:39:38,812 INFO L447 ceAbstractionStarter]: At program point L6509-1(lines 6508 6511) the Hoare annotation is: true [2019-11-20 11:39:38,812 INFO L447 ceAbstractionStarter]: At program point L6509(lines 6508 6511) the Hoare annotation is: true [2019-11-20 11:39:38,812 INFO L447 ceAbstractionStarter]: At program point L6509-4(lines 6508 6511) the Hoare annotation is: true [2019-11-20 11:39:38,812 INFO L440 ceAbstractionStarter]: At program point L9152(lines 9129 9160) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,812 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,812 INFO L444 ceAbstractionStarter]: For program point L9681(lines 9681 9691) no Hoare annotation was computed. [2019-11-20 11:39:38,812 INFO L444 ceAbstractionStarter]: For program point L10738-1(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,813 INFO L444 ceAbstractionStarter]: For program point L9681-1(lines 9681 9691) no Hoare annotation was computed. [2019-11-20 11:39:38,813 INFO L444 ceAbstractionStarter]: For program point L9681-2(lines 9681 9691) no Hoare annotation was computed. [2019-11-20 11:39:38,813 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,813 INFO L444 ceAbstractionStarter]: For program point L9682(lines 9682 9689) no Hoare annotation was computed. [2019-11-20 11:39:38,813 INFO L444 ceAbstractionStarter]: For program point L9682-1(lines 9682 9689) no Hoare annotation was computed. [2019-11-20 11:39:38,813 INFO L444 ceAbstractionStarter]: For program point L9682-2(lines 9682 9689) no Hoare annotation was computed. [2019-11-20 11:39:38,813 INFO L444 ceAbstractionStarter]: For program point L8099(line 8099) no Hoare annotation was computed. [2019-11-20 11:39:38,814 INFO L444 ceAbstractionStarter]: For program point L8099-2(line 8099) no Hoare annotation was computed. [2019-11-20 11:39:38,814 INFO L444 ceAbstractionStarter]: For program point L7043(lines 7043 7046) no Hoare annotation was computed. [2019-11-20 11:39:38,814 INFO L444 ceAbstractionStarter]: For program point L7043-3(lines 7043 7046) no Hoare annotation was computed. [2019-11-20 11:39:38,814 INFO L444 ceAbstractionStarter]: For program point L7043-9(lines 7043 7046) no Hoare annotation was computed. [2019-11-20 11:39:38,814 INFO L444 ceAbstractionStarter]: For program point L7043-6(lines 7043 7046) no Hoare annotation was computed. [2019-11-20 11:39:38,814 INFO L444 ceAbstractionStarter]: For program point L7043-12(lines 7043 7046) no Hoare annotation was computed. [2019-11-20 11:39:38,814 INFO L444 ceAbstractionStarter]: For program point L7043-15(lines 7043 7046) no Hoare annotation was computed. [2019-11-20 11:39:38,814 INFO L444 ceAbstractionStarter]: For program point L7043-18(lines 7043 7046) no Hoare annotation was computed. [2019-11-20 11:39:38,815 INFO L440 ceAbstractionStarter]: At program point L11272(lines 11271 11273) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,815 INFO L440 ceAbstractionStarter]: At program point L6516-2(lines 6513 6518) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,815 INFO L440 ceAbstractionStarter]: At program point L6516-1(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,815 INFO L440 ceAbstractionStarter]: At program point L6516(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,815 INFO L440 ceAbstractionStarter]: At program point L6516-6(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,815 INFO L440 ceAbstractionStarter]: At program point L6516-5(lines 6513 6518) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,815 INFO L440 ceAbstractionStarter]: At program point L6516-4(lines 6513 6518) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,816 INFO L440 ceAbstractionStarter]: At program point L6516-3(lines 6513 6518) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,816 INFO L440 ceAbstractionStarter]: At program point L6516-10(lines 6513 6518) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,816 INFO L440 ceAbstractionStarter]: At program point L6516-9(lines 6513 6518) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,816 INFO L440 ceAbstractionStarter]: At program point L6516-8(lines 6513 6518) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,816 INFO L440 ceAbstractionStarter]: At program point L6516-7(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,816 INFO L447 ceAbstractionStarter]: At program point L6516-14(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,816 INFO L440 ceAbstractionStarter]: At program point L6516-13(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,817 INFO L440 ceAbstractionStarter]: At program point L6516-12(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,817 INFO L440 ceAbstractionStarter]: At program point L6516-11(lines 6513 6518) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,817 INFO L440 ceAbstractionStarter]: At program point L6516-18(lines 6513 6518) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,817 INFO L447 ceAbstractionStarter]: At program point L6516-17(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,817 INFO L447 ceAbstractionStarter]: At program point L6516-16(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,817 INFO L440 ceAbstractionStarter]: At program point L9159(lines 9121 9161) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,817 INFO L447 ceAbstractionStarter]: At program point L6516-15(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,818 INFO L440 ceAbstractionStarter]: At program point L6516-22(lines 6513 6518) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,818 INFO L447 ceAbstractionStarter]: At program point L6516-21(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,818 INFO L447 ceAbstractionStarter]: At program point L6516-20(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,818 INFO L440 ceAbstractionStarter]: At program point L6516-19(lines 6513 6518) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,818 INFO L440 ceAbstractionStarter]: At program point L6516-26(lines 6513 6518) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,818 INFO L440 ceAbstractionStarter]: At program point L6516-25(lines 6513 6518) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,818 INFO L447 ceAbstractionStarter]: At program point L6516-24(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,819 INFO L447 ceAbstractionStarter]: At program point L6516-23(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,819 INFO L447 ceAbstractionStarter]: At program point L6516-30(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,819 INFO L447 ceAbstractionStarter]: At program point L6516-29(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,819 INFO L447 ceAbstractionStarter]: At program point L6516-28(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,819 INFO L440 ceAbstractionStarter]: At program point L6516-27(lines 6513 6518) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,819 INFO L447 ceAbstractionStarter]: At program point L6516-34(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,819 INFO L447 ceAbstractionStarter]: At program point L6516-33(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,819 INFO L447 ceAbstractionStarter]: At program point L6516-32(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,820 INFO L447 ceAbstractionStarter]: At program point L6516-31(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,820 INFO L447 ceAbstractionStarter]: At program point L6516-38(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,820 INFO L447 ceAbstractionStarter]: At program point L6516-37(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,820 INFO L447 ceAbstractionStarter]: At program point L6516-36(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,820 INFO L447 ceAbstractionStarter]: At program point L6516-35(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,820 INFO L447 ceAbstractionStarter]: At program point L6516-42(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,820 INFO L447 ceAbstractionStarter]: At program point L6516-41(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,821 INFO L447 ceAbstractionStarter]: At program point L6516-40(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,821 INFO L447 ceAbstractionStarter]: At program point L6516-39(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,821 INFO L440 ceAbstractionStarter]: At program point L6516-46(lines 6513 6518) the Hoare annotation is: false [2019-11-20 11:39:38,821 INFO L440 ceAbstractionStarter]: At program point L6516-45(lines 6513 6518) the Hoare annotation is: false [2019-11-20 11:39:38,821 INFO L447 ceAbstractionStarter]: At program point L6516-44(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,821 INFO L447 ceAbstractionStarter]: At program point L6516-43(lines 6513 6518) the Hoare annotation is: true [2019-11-20 11:39:38,821 INFO L440 ceAbstractionStarter]: At program point L6516-50(lines 6513 6518) the Hoare annotation is: false [2019-11-20 11:39:38,821 INFO L440 ceAbstractionStarter]: At program point L6516-49(lines 6513 6518) the Hoare annotation is: false [2019-11-20 11:39:38,822 INFO L440 ceAbstractionStarter]: At program point L6516-48(lines 6513 6518) the Hoare annotation is: false [2019-11-20 11:39:38,822 INFO L440 ceAbstractionStarter]: At program point L6516-47(lines 6513 6518) the Hoare annotation is: false [2019-11-20 11:39:38,822 INFO L440 ceAbstractionStarter]: At program point L6516-54(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,822 INFO L440 ceAbstractionStarter]: At program point L6516-53(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,822 INFO L440 ceAbstractionStarter]: At program point L6516-52(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,822 INFO L440 ceAbstractionStarter]: At program point L6516-51(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,822 INFO L440 ceAbstractionStarter]: At program point L6516-58(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,823 INFO L440 ceAbstractionStarter]: At program point L6516-57(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,823 INFO L440 ceAbstractionStarter]: At program point L6516-56(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,823 INFO L440 ceAbstractionStarter]: At program point L6516-55(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,823 INFO L440 ceAbstractionStarter]: At program point L6516-62(lines 6513 6518) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,823 INFO L440 ceAbstractionStarter]: At program point L6516-61(lines 6513 6518) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,823 INFO L440 ceAbstractionStarter]: At program point L6516-60(lines 6513 6518) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,823 INFO L440 ceAbstractionStarter]: At program point L6516-59(lines 6513 6518) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,824 INFO L440 ceAbstractionStarter]: At program point L6516-66(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,824 INFO L440 ceAbstractionStarter]: At program point L6516-65(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,824 INFO L440 ceAbstractionStarter]: At program point L6516-64(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,824 INFO L440 ceAbstractionStarter]: At program point L6516-63(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,824 INFO L440 ceAbstractionStarter]: At program point L6516-70(lines 6513 6518) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,824 INFO L440 ceAbstractionStarter]: At program point L6516-69(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,825 INFO L440 ceAbstractionStarter]: At program point L6516-68(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,825 INFO L440 ceAbstractionStarter]: At program point L6516-67(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,825 INFO L440 ceAbstractionStarter]: At program point L6516-74(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,825 INFO L440 ceAbstractionStarter]: At program point L6516-73(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,825 INFO L440 ceAbstractionStarter]: At program point L6516-72(lines 6513 6518) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,825 INFO L440 ceAbstractionStarter]: At program point L6516-71(lines 6513 6518) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,825 INFO L440 ceAbstractionStarter]: At program point L6516-78(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,826 INFO L440 ceAbstractionStarter]: At program point L6516-77(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,826 INFO L440 ceAbstractionStarter]: At program point L6516-76(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,826 INFO L440 ceAbstractionStarter]: At program point L6516-75(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,826 INFO L440 ceAbstractionStarter]: At program point L6516-82(lines 6513 6518) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,826 INFO L440 ceAbstractionStarter]: At program point L6516-81(lines 6513 6518) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,826 INFO L440 ceAbstractionStarter]: At program point L6516-80(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,827 INFO L440 ceAbstractionStarter]: At program point L6516-79(lines 6513 6518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,827 INFO L440 ceAbstractionStarter]: At program point L6516-86(lines 6513 6518) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,827 INFO L440 ceAbstractionStarter]: At program point L6516-85(lines 6513 6518) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,827 INFO L440 ceAbstractionStarter]: At program point L6516-84(lines 6513 6518) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,827 INFO L440 ceAbstractionStarter]: At program point L6516-83(lines 6513 6518) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,827 INFO L440 ceAbstractionStarter]: At program point L6516-90(lines 6513 6518) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,827 INFO L440 ceAbstractionStarter]: At program point L6516-89(lines 6513 6518) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,828 INFO L440 ceAbstractionStarter]: At program point L6516-88(lines 6513 6518) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,828 INFO L440 ceAbstractionStarter]: At program point L6516-87(lines 6513 6518) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,828 INFO L440 ceAbstractionStarter]: At program point L6516-94(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,828 INFO L440 ceAbstractionStarter]: At program point L6516-93(lines 6513 6518) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,828 INFO L440 ceAbstractionStarter]: At program point L6516-92(lines 6513 6518) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,828 INFO L440 ceAbstractionStarter]: At program point L6516-91(lines 6513 6518) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,829 INFO L440 ceAbstractionStarter]: At program point L6516-98(lines 6513 6518) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,829 INFO L440 ceAbstractionStarter]: At program point L6516-97(lines 6513 6518) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,829 INFO L440 ceAbstractionStarter]: At program point L6516-96(lines 6513 6518) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,829 INFO L440 ceAbstractionStarter]: At program point L6516-95(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,829 INFO L440 ceAbstractionStarter]: At program point L11276(lines 11275 11277) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,829 INFO L440 ceAbstractionStarter]: At program point L6516-102(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,829 INFO L440 ceAbstractionStarter]: At program point L6516-101(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,830 INFO L440 ceAbstractionStarter]: At program point L6516-100(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,830 INFO L440 ceAbstractionStarter]: At program point L6516-99(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,830 INFO L440 ceAbstractionStarter]: At program point L6516-106(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,830 INFO L440 ceAbstractionStarter]: At program point L6516-105(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,830 INFO L440 ceAbstractionStarter]: At program point L6516-104(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,830 INFO L440 ceAbstractionStarter]: At program point L6516-103(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,830 INFO L440 ceAbstractionStarter]: At program point L6516-109(lines 6513 6518) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,830 INFO L440 ceAbstractionStarter]: At program point L6516-108(lines 6513 6518) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,830 INFO L440 ceAbstractionStarter]: At program point L6516-107(lines 6513 6518) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,830 INFO L444 ceAbstractionStarter]: For program point L10749(line 10749) no Hoare annotation was computed. [2019-11-20 11:39:38,830 INFO L444 ceAbstractionStarter]: For program point L10750-2(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,830 INFO L444 ceAbstractionStarter]: For program point L9693(lines 9693 9703) no Hoare annotation was computed. [2019-11-20 11:39:38,830 INFO L444 ceAbstractionStarter]: For program point L9693-1(lines 9693 9703) no Hoare annotation was computed. [2019-11-20 11:39:38,831 INFO L444 ceAbstractionStarter]: For program point L9693-2(lines 9693 9703) no Hoare annotation was computed. [2019-11-20 11:39:38,831 INFO L444 ceAbstractionStarter]: For program point L10750(lines 10750 10754) no Hoare annotation was computed. [2019-11-20 11:39:38,831 INFO L444 ceAbstractionStarter]: For program point L9165(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,831 INFO L440 ceAbstractionStarter]: At program point L9165-1(lines 9162 9171) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,831 INFO L444 ceAbstractionStarter]: For program point L9165-2(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,831 INFO L440 ceAbstractionStarter]: At program point L9165-3(lines 9162 9171) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,831 INFO L440 ceAbstractionStarter]: At program point L11279(lines 1 11643) the Hoare annotation is: false [2019-11-20 11:39:38,831 INFO L444 ceAbstractionStarter]: For program point L9165-8(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,831 INFO L440 ceAbstractionStarter]: At program point L9165-9(lines 9162 9171) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,831 INFO L444 ceAbstractionStarter]: For program point L9165-10(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,831 INFO L440 ceAbstractionStarter]: At program point L9165-11(lines 9162 9171) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,831 INFO L444 ceAbstractionStarter]: For program point L9165-4(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,831 INFO L440 ceAbstractionStarter]: At program point L9165-5(lines 9162 9171) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,831 INFO L444 ceAbstractionStarter]: For program point L9165-6(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,831 INFO L440 ceAbstractionStarter]: At program point L9165-7(lines 9162 9171) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,832 INFO L444 ceAbstractionStarter]: For program point L9694-1(lines 9694 9701) no Hoare annotation was computed. [2019-11-20 11:39:38,832 INFO L444 ceAbstractionStarter]: For program point L9165-16(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,832 INFO L444 ceAbstractionStarter]: For program point L9694-2(lines 9694 9701) no Hoare annotation was computed. [2019-11-20 11:39:38,832 INFO L440 ceAbstractionStarter]: At program point L9165-17(lines 9162 9171) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,832 INFO L444 ceAbstractionStarter]: For program point L9165-18(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,832 INFO L440 ceAbstractionStarter]: At program point L9165-19(lines 9162 9171) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,832 INFO L444 ceAbstractionStarter]: For program point L9165-12(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,832 INFO L440 ceAbstractionStarter]: At program point L9165-13(lines 9162 9171) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,832 INFO L444 ceAbstractionStarter]: For program point L9165-14(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,832 INFO L444 ceAbstractionStarter]: For program point L9694(lines 9694 9701) no Hoare annotation was computed. [2019-11-20 11:39:38,832 INFO L440 ceAbstractionStarter]: At program point L9165-15(lines 9162 9171) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,832 INFO L444 ceAbstractionStarter]: For program point L9165-20(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,832 INFO L440 ceAbstractionStarter]: At program point L9165-21(lines 9162 9171) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,832 INFO L444 ceAbstractionStarter]: For program point L9165-22(lines 9165 9168) no Hoare annotation was computed. [2019-11-20 11:39:38,832 INFO L440 ceAbstractionStarter]: At program point L9165-23(lines 9162 9171) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,832 INFO L440 ceAbstractionStarter]: At program point L11282(lines 7623 7685) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,833 INFO L440 ceAbstractionStarter]: At program point L11282-6(lines 7623 7685) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,833 INFO L440 ceAbstractionStarter]: At program point L11282-5(lines 8797 8823) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,833 INFO L440 ceAbstractionStarter]: At program point L11282-8(lines 7623 7685) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,833 INFO L440 ceAbstractionStarter]: At program point L11282-7(lines 8797 8823) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,833 INFO L447 ceAbstractionStarter]: At program point L11282-2(lines 7623 7685) the Hoare annotation is: true [2019-11-20 11:39:38,833 INFO L440 ceAbstractionStarter]: At program point L11282-1(lines 7623 7685) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,833 INFO L440 ceAbstractionStarter]: At program point L11282-4(lines 7623 7685) the Hoare annotation is: false [2019-11-20 11:39:38,833 INFO L440 ceAbstractionStarter]: At program point L11282-3(lines 8797 8823) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,833 INFO L440 ceAbstractionStarter]: At program point L11282-10(lines 7623 7685) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,833 INFO L440 ceAbstractionStarter]: At program point L11282-9(lines 8797 8823) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,833 INFO L444 ceAbstractionStarter]: For program point L10755-1(lines 10602 10779) no Hoare annotation was computed. [2019-11-20 11:39:38,833 INFO L444 ceAbstractionStarter]: For program point L7058(lines 7058 7061) no Hoare annotation was computed. [2019-11-20 11:39:38,833 INFO L444 ceAbstractionStarter]: For program point L8115(lines 8115 8118) no Hoare annotation was computed. [2019-11-20 11:39:38,834 INFO L440 ceAbstractionStarter]: At program point L7058-3(lines 7058 7061) the Hoare annotation is: false [2019-11-20 11:39:38,834 INFO L444 ceAbstractionStarter]: For program point L7058-2(lines 7058 7061) no Hoare annotation was computed. [2019-11-20 11:39:38,834 INFO L440 ceAbstractionStarter]: At program point L7058-1(lines 7058 7061) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,834 INFO L444 ceAbstractionStarter]: For program point L8115-2(lines 8115 8118) no Hoare annotation was computed. [2019-11-20 11:39:38,834 INFO L440 ceAbstractionStarter]: At program point L11290(lines 11289 11291) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,834 INFO L440 ceAbstractionStarter]: At program point L11290-2(lines 11289 11291) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,834 INFO L447 ceAbstractionStarter]: At program point L11290-1(lines 11289 11291) the Hoare annotation is: true [2019-11-20 11:39:38,835 INFO L440 ceAbstractionStarter]: At program point L11290-4(lines 11289 11291) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,835 INFO L440 ceAbstractionStarter]: At program point L11290-3(lines 11289 11291) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,835 INFO L447 ceAbstractionStarter]: At program point L7591-1(lines 7591 7599) the Hoare annotation is: true [2019-11-20 11:39:38,835 INFO L444 ceAbstractionStarter]: For program point L7591(lines 7591 7599) no Hoare annotation was computed. [2019-11-20 11:39:38,835 INFO L440 ceAbstractionStarter]: At program point L9705(lines 9635 9806) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,835 INFO L440 ceAbstractionStarter]: At program point L9705-1(lines 9635 9806) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,836 INFO L440 ceAbstractionStarter]: At program point L9705-2(lines 9635 9806) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,836 INFO L444 ceAbstractionStarter]: For program point L7063-1(lines 7063 7067) no Hoare annotation was computed. [2019-11-20 11:39:38,836 INFO L444 ceAbstractionStarter]: For program point L7063(lines 7063 7067) no Hoare annotation was computed. [2019-11-20 11:39:38,836 INFO L440 ceAbstractionStarter]: At program point L9707(lines 9635 9806) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,836 INFO L440 ceAbstractionStarter]: At program point L9707-1(lines 9635 9806) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,836 INFO L440 ceAbstractionStarter]: At program point L9707-2(lines 9635 9806) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,836 INFO L440 ceAbstractionStarter]: At program point L11293(lines 11292 11294) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,837 INFO L444 ceAbstractionStarter]: For program point L7594(lines 7594 7597) no Hoare annotation was computed. [2019-11-20 11:39:38,837 INFO L444 ceAbstractionStarter]: For program point L10766(line 10766) no Hoare annotation was computed. [2019-11-20 11:39:38,837 INFO L444 ceAbstractionStarter]: For program point L10767(lines 10767 10775) no Hoare annotation was computed. [2019-11-20 11:39:38,837 INFO L440 ceAbstractionStarter]: At program point L8125-1(lines 8125 8129) the Hoare annotation is: false [2019-11-20 11:39:38,837 INFO L444 ceAbstractionStarter]: For program point L8125(lines 8125 8129) no Hoare annotation was computed. [2019-11-20 11:39:38,837 INFO L444 ceAbstractionStarter]: For program point L10769(lines 10769 10773) no Hoare annotation was computed. [2019-11-20 11:39:38,837 INFO L444 ceAbstractionStarter]: For program point L9712(lines 9712 9716) no Hoare annotation was computed. [2019-11-20 11:39:38,837 INFO L444 ceAbstractionStarter]: For program point L9712-1(lines 9712 9716) no Hoare annotation was computed. [2019-11-20 11:39:38,838 INFO L444 ceAbstractionStarter]: For program point L9712-2(lines 9712 9716) no Hoare annotation was computed. [2019-11-20 11:39:38,838 INFO L440 ceAbstractionStarter]: At program point L7602(lines 7578 7609) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,838 INFO L444 ceAbstractionStarter]: For program point L9717(lines 9717 9745) no Hoare annotation was computed. [2019-11-20 11:39:38,838 INFO L444 ceAbstractionStarter]: For program point L9717-2(lines 9717 9745) no Hoare annotation was computed. [2019-11-20 11:39:38,838 INFO L444 ceAbstractionStarter]: For program point L9717-3(lines 9717 9745) no Hoare annotation was computed. [2019-11-20 11:39:38,838 INFO L444 ceAbstractionStarter]: For program point L9717-8(lines 9717 9745) no Hoare annotation was computed. [2019-11-20 11:39:38,838 INFO L444 ceAbstractionStarter]: For program point L9717-5(lines 9717 9745) no Hoare annotation was computed. [2019-11-20 11:39:38,839 INFO L444 ceAbstractionStarter]: For program point L9717-6(lines 9717 9745) no Hoare annotation was computed. [2019-11-20 11:39:38,839 INFO L440 ceAbstractionStarter]: At program point L11303-3(lines 11302 11304) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,839 INFO L440 ceAbstractionStarter]: At program point L11303-2(lines 11302 11304) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,839 INFO L440 ceAbstractionStarter]: At program point L11303-1(lines 11302 11304) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,839 INFO L440 ceAbstractionStarter]: At program point L11303(lines 11302 11304) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,839 INFO L447 ceAbstractionStarter]: At program point L7604(lines 7578 7609) the Hoare annotation is: true [2019-11-20 11:39:38,839 INFO L444 ceAbstractionStarter]: For program point L9719-2(lines 9719 9722) no Hoare annotation was computed. [2019-11-20 11:39:38,840 INFO L444 ceAbstractionStarter]: For program point L9719(lines 9719 9722) no Hoare annotation was computed. [2019-11-20 11:39:38,840 INFO L444 ceAbstractionStarter]: For program point L9719-1(lines 9719 9722) no Hoare annotation was computed. [2019-11-20 11:39:38,840 INFO L444 ceAbstractionStarter]: For program point L9191-2(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,840 INFO L444 ceAbstractionStarter]: For program point L9191-4(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,840 INFO L444 ceAbstractionStarter]: For program point L9191-5(line 9191) no Hoare annotation was computed. [2019-11-20 11:39:38,840 INFO L444 ceAbstractionStarter]: For program point L9191(line 9191) no Hoare annotation was computed. [2019-11-20 11:39:38,840 INFO L444 ceAbstractionStarter]: For program point L9191-10(line 9191) no Hoare annotation was computed. [2019-11-20 11:39:38,840 INFO L444 ceAbstractionStarter]: For program point L9191-12(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,841 INFO L444 ceAbstractionStarter]: For program point L9191-7(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,841 INFO L444 ceAbstractionStarter]: For program point L9191-9(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,841 INFO L444 ceAbstractionStarter]: For program point L9191-19(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,841 INFO L444 ceAbstractionStarter]: For program point L9191-20(line 9191) no Hoare annotation was computed. [2019-11-20 11:39:38,841 INFO L444 ceAbstractionStarter]: For program point L9191-14(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,841 INFO L444 ceAbstractionStarter]: For program point L10777(line 10777) no Hoare annotation was computed. [2019-11-20 11:39:38,841 INFO L444 ceAbstractionStarter]: For program point L9191-15(line 9191) no Hoare annotation was computed. [2019-11-20 11:39:38,842 INFO L444 ceAbstractionStarter]: For program point L9191-17(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,842 INFO L444 ceAbstractionStarter]: For program point L9191-27(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,842 INFO L440 ceAbstractionStarter]: At program point L11306(lines 11305 11307) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,842 INFO L444 ceAbstractionStarter]: For program point L9191-29(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,842 INFO L444 ceAbstractionStarter]: For program point L9191-22(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,842 INFO L444 ceAbstractionStarter]: For program point L9191-24(lines 9191 9194) no Hoare annotation was computed. [2019-11-20 11:39:38,842 INFO L444 ceAbstractionStarter]: For program point L9191-25(line 9191) no Hoare annotation was computed. [2019-11-20 11:39:38,842 INFO L440 ceAbstractionStarter]: At program point L11306-6(lines 11305 11307) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,843 INFO L440 ceAbstractionStarter]: At program point L8135(lines 7918 8137) the Hoare annotation is: false [2019-11-20 11:39:38,843 INFO L440 ceAbstractionStarter]: At program point L11306-5(lines 11305 11307) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,843 INFO L447 ceAbstractionStarter]: At program point L11306-2(lines 11305 11307) the Hoare annotation is: true [2019-11-20 11:39:38,843 INFO L440 ceAbstractionStarter]: At program point L11306-1(lines 11305 11307) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,843 INFO L440 ceAbstractionStarter]: At program point L11306-4(lines 11305 11307) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,843 INFO L440 ceAbstractionStarter]: At program point L11306-3(lines 11305 11307) the Hoare annotation is: false [2019-11-20 11:39:38,843 INFO L440 ceAbstractionStarter]: At program point L6550(lines 6547 6552) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,844 INFO L440 ceAbstractionStarter]: At program point L6550-4(lines 6547 6552) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,844 INFO L440 ceAbstractionStarter]: At program point L6550-3(lines 6547 6552) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,844 INFO L440 ceAbstractionStarter]: At program point L6550-2(lines 6547 6552) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,844 INFO L440 ceAbstractionStarter]: At program point L6550-1(lines 6547 6552) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,844 INFO L440 ceAbstractionStarter]: At program point L6550-5(lines 6547 6552) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,844 INFO L440 ceAbstractionStarter]: At program point L7608(lines 7570 7610) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,844 INFO L444 ceAbstractionStarter]: For program point L9195(line 9195) no Hoare annotation was computed. [2019-11-20 11:39:38,845 INFO L444 ceAbstractionStarter]: For program point L9195-7(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,845 INFO L444 ceAbstractionStarter]: For program point L9195-9(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,845 INFO L444 ceAbstractionStarter]: For program point L9195-2(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,845 INFO L444 ceAbstractionStarter]: For program point L9195-4(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,845 INFO L444 ceAbstractionStarter]: For program point L9195-5(line 9195) no Hoare annotation was computed. [2019-11-20 11:39:38,845 INFO L444 ceAbstractionStarter]: For program point L9195-14(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,845 INFO L444 ceAbstractionStarter]: For program point L9195-15(line 9195) no Hoare annotation was computed. [2019-11-20 11:39:38,846 INFO L444 ceAbstractionStarter]: For program point L9195-17(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,846 INFO L444 ceAbstractionStarter]: For program point L9195-10(line 9195) no Hoare annotation was computed. [2019-11-20 11:39:38,846 INFO L444 ceAbstractionStarter]: For program point L9195-12(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,846 INFO L444 ceAbstractionStarter]: For program point L9195-22(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,846 INFO L444 ceAbstractionStarter]: For program point L9195-24(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,846 INFO L444 ceAbstractionStarter]: For program point L9195-25(line 9195) no Hoare annotation was computed. [2019-11-20 11:39:38,846 INFO L444 ceAbstractionStarter]: For program point L9195-19(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,846 INFO L444 ceAbstractionStarter]: For program point L9195-20(line 9195) no Hoare annotation was computed. [2019-11-20 11:39:38,847 INFO L447 ceAbstractionStarter]: At program point L11310-2(lines 11309 11311) the Hoare annotation is: true [2019-11-20 11:39:38,847 INFO L447 ceAbstractionStarter]: At program point L11310-1(lines 11309 11311) the Hoare annotation is: true [2019-11-20 11:39:38,847 INFO L440 ceAbstractionStarter]: At program point L11310-4(lines 11309 11311) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,847 INFO L447 ceAbstractionStarter]: At program point L11310-3(lines 11309 11311) the Hoare annotation is: true [2019-11-20 11:39:38,847 INFO L444 ceAbstractionStarter]: For program point L9195-27(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,847 INFO L447 ceAbstractionStarter]: At program point L11310(lines 11309 11311) the Hoare annotation is: true [2019-11-20 11:39:38,847 INFO L444 ceAbstractionStarter]: For program point L9195-29(lines 9195 9199) no Hoare annotation was computed. [2019-11-20 11:39:38,848 INFO L440 ceAbstractionStarter]: At program point L11310-9(lines 11309 11311) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,848 INFO L440 ceAbstractionStarter]: At program point L11310-6(lines 11309 11311) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,848 INFO L440 ceAbstractionStarter]: At program point L11310-5(lines 11309 11311) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,848 INFO L440 ceAbstractionStarter]: At program point L11310-8(lines 11309 11311) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,848 INFO L440 ceAbstractionStarter]: At program point L11310-7(lines 11309 11311) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,848 INFO L444 ceAbstractionStarter]: For program point L9725(lines 9725 9729) no Hoare annotation was computed. [2019-11-20 11:39:38,848 INFO L444 ceAbstractionStarter]: For program point L9725-1(lines 9725 9729) no Hoare annotation was computed. [2019-11-20 11:39:38,848 INFO L444 ceAbstractionStarter]: For program point L9725-2(lines 9725 9729) no Hoare annotation was computed. [2019-11-20 11:39:38,849 INFO L444 ceAbstractionStarter]: For program point L10784(line 10784) no Hoare annotation was computed. [2019-11-20 11:39:38,849 INFO L440 ceAbstractionStarter]: At program point L7085(lines 7077 7091) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,849 INFO L444 ceAbstractionStarter]: For program point L10785(lines 10785 10788) no Hoare annotation was computed. [2019-11-20 11:39:38,849 INFO L440 ceAbstractionStarter]: At program point L6557-1(lines 6553 6559) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,849 INFO L440 ceAbstractionStarter]: At program point L6557(lines 6553 6559) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,849 INFO L444 ceAbstractionStarter]: For program point L7086(lines 7086 7089) no Hoare annotation was computed. [2019-11-20 11:39:38,849 INFO L440 ceAbstractionStarter]: At program point L7087(lines 7077 7091) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,850 INFO L440 ceAbstractionStarter]: At program point L11317-1(lines 11316 11318) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,850 INFO L440 ceAbstractionStarter]: At program point L11317(lines 11316 11318) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,850 INFO L440 ceAbstractionStarter]: At program point L11317-3(lines 11316 11318) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,850 INFO L440 ceAbstractionStarter]: At program point L11317-2(lines 11316 11318) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,850 INFO L440 ceAbstractionStarter]: At program point L11317-8(lines 11316 11318) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,850 INFO L440 ceAbstractionStarter]: At program point L11317-5(lines 11316 11318) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,851 INFO L440 ceAbstractionStarter]: At program point L11317-4(lines 11316 11318) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,851 INFO L440 ceAbstractionStarter]: At program point L11317-7(lines 11316 11318) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,851 INFO L440 ceAbstractionStarter]: At program point L11317-6(lines 11316 11318) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,851 INFO L440 ceAbstractionStarter]: At program point L7090(lines 7072 7092) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,851 INFO L444 ceAbstractionStarter]: For program point L10790(line 10790) no Hoare annotation was computed. [2019-11-20 11:39:38,851 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,851 INFO L444 ceAbstractionStarter]: For program point L10791(lines 10791 10826) no Hoare annotation was computed. [2019-11-20 11:39:38,852 INFO L444 ceAbstractionStarter]: For program point L9735-2(lines 9735 9738) no Hoare annotation was computed. [2019-11-20 11:39:38,852 INFO L444 ceAbstractionStarter]: For program point L9735(lines 9735 9738) no Hoare annotation was computed. [2019-11-20 11:39:38,852 INFO L444 ceAbstractionStarter]: For program point L9735-1(lines 9735 9738) no Hoare annotation was computed. [2019-11-20 11:39:38,852 INFO L444 ceAbstractionStarter]: For program point L10793(lines 10793 10823) no Hoare annotation was computed. [2019-11-20 11:39:38,852 INFO L444 ceAbstractionStarter]: For program point L10794(line 10794) no Hoare annotation was computed. [2019-11-20 11:39:38,852 INFO L444 ceAbstractionStarter]: For program point L10795(lines 10795 10800) no Hoare annotation was computed. [2019-11-20 11:39:38,852 INFO L444 ceAbstractionStarter]: For program point L7625-3(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,852 INFO L444 ceAbstractionStarter]: For program point L7625-2(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,853 INFO L447 ceAbstractionStarter]: At program point L6568(lines 6563 6570) the Hoare annotation is: true [2019-11-20 11:39:38,853 INFO L444 ceAbstractionStarter]: For program point L7625(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,853 INFO L444 ceAbstractionStarter]: For program point L7625-6(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,853 INFO L444 ceAbstractionStarter]: For program point L7625-5(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,853 INFO L444 ceAbstractionStarter]: For program point L7625-11(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,853 INFO L444 ceAbstractionStarter]: For program point L7625-9(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,853 INFO L444 ceAbstractionStarter]: For program point L7625-8(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,853 INFO L444 ceAbstractionStarter]: For program point L7625-15(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,854 INFO L444 ceAbstractionStarter]: For program point L7625-14(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,854 INFO L444 ceAbstractionStarter]: For program point L7625-12(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,854 INFO L444 ceAbstractionStarter]: For program point L7625-18(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,854 INFO L444 ceAbstractionStarter]: For program point L7625-17(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,854 INFO L444 ceAbstractionStarter]: For program point L7625-20(lines 7625 7629) no Hoare annotation was computed. [2019-11-20 11:39:38,854 INFO L440 ceAbstractionStarter]: At program point L9740(lines 9723 9745) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,854 INFO L440 ceAbstractionStarter]: At program point L9740-1(lines 9723 9745) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,855 INFO L440 ceAbstractionStarter]: At program point L9740-2(lines 9723 9745) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,855 INFO L440 ceAbstractionStarter]: At program point L7098(lines 7093 7100) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,855 INFO L440 ceAbstractionStarter]: At program point L7098-4(lines 7093 7100) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,855 INFO L440 ceAbstractionStarter]: At program point L7098-3(lines 7093 7100) the Hoare annotation is: false [2019-11-20 11:39:38,855 INFO L447 ceAbstractionStarter]: At program point L7098-2(lines 7093 7100) the Hoare annotation is: true [2019-11-20 11:39:38,855 INFO L440 ceAbstractionStarter]: At program point L7098-1(lines 7093 7100) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,855 INFO L440 ceAbstractionStarter]: At program point L7098-6(lines 7093 7100) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,856 INFO L440 ceAbstractionStarter]: At program point L7098-5(lines 7093 7100) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,856 INFO L440 ceAbstractionStarter]: At program point L9213(lines 9179 9219) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,856 INFO L440 ceAbstractionStarter]: At program point L9213-1(lines 9179 9219) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,856 INFO L440 ceAbstractionStarter]: At program point L9213-2(lines 9179 9219) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,856 INFO L440 ceAbstractionStarter]: At program point L9213-3(lines 9179 9219) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,856 INFO L440 ceAbstractionStarter]: At program point L8156(lines 8145 8162) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,856 INFO L440 ceAbstractionStarter]: At program point L9213-4(lines 9179 9219) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,859 INFO L440 ceAbstractionStarter]: At program point L9213-5(lines 9179 9219) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,859 INFO L440 ceAbstractionStarter]: At program point L9742-1(lines 9723 9745) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,860 INFO L440 ceAbstractionStarter]: At program point L9742-2(lines 9723 9745) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,860 INFO L440 ceAbstractionStarter]: At program point L9742(lines 9723 9745) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,860 INFO L440 ceAbstractionStarter]: At program point L8158(lines 8145 8162) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,860 INFO L440 ceAbstractionStarter]: At program point L9215-2(lines 9179 9219) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,860 INFO L447 ceAbstractionStarter]: At program point L9215-3(lines 9179 9219) the Hoare annotation is: true [2019-11-20 11:39:38,860 INFO L440 ceAbstractionStarter]: At program point L9215-4(lines 9179 9219) the Hoare annotation is: (not (= (_ bv3 32) ~ldv_state_variable_2~0)) [2019-11-20 11:39:38,860 INFO L447 ceAbstractionStarter]: At program point L9215-5(lines 9179 9219) the Hoare annotation is: true [2019-11-20 11:39:38,861 INFO L440 ceAbstractionStarter]: At program point L9215(lines 9179 9219) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,861 INFO L440 ceAbstractionStarter]: At program point L9215-1(lines 9179 9219) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,861 INFO L447 ceAbstractionStarter]: At program point L11330(lines 10955 10962) the Hoare annotation is: true [2019-11-20 11:39:38,861 INFO L440 ceAbstractionStarter]: At program point L11330-6(lines 10955 10962) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,861 INFO L440 ceAbstractionStarter]: At program point L11330-5(lines 10955 10962) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,861 INFO L447 ceAbstractionStarter]: At program point L11330-8(lines 10955 10962) the Hoare annotation is: true [2019-11-20 11:39:38,862 INFO L440 ceAbstractionStarter]: At program point L11330-7(lines 10955 10962) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,862 INFO L440 ceAbstractionStarter]: At program point L11330-2(lines 10955 10962) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,862 INFO L447 ceAbstractionStarter]: At program point L11330-1(lines 10955 10962) the Hoare annotation is: true [2019-11-20 11:39:38,862 INFO L440 ceAbstractionStarter]: At program point L11330-4(lines 10955 10962) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,862 INFO L440 ceAbstractionStarter]: At program point L11330-3(lines 10955 10962) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,862 INFO L444 ceAbstractionStarter]: For program point L10802(line 10802) no Hoare annotation was computed. [2019-11-20 11:39:38,862 INFO L447 ceAbstractionStarter]: At program point L11330-10(lines 10955 10962) the Hoare annotation is: true [2019-11-20 11:39:38,863 INFO L440 ceAbstractionStarter]: At program point L11330-9(lines 10955 10962) the Hoare annotation is: (not (= (_ bv3 32) ~ldv_state_variable_2~0)) [2019-11-20 11:39:38,863 INFO L444 ceAbstractionStarter]: For program point L7631-1(lines 7631 7637) no Hoare annotation was computed. [2019-11-20 11:39:38,863 INFO L444 ceAbstractionStarter]: For program point L7631(lines 7631 7637) no Hoare annotation was computed. [2019-11-20 11:39:38,863 INFO L444 ceAbstractionStarter]: For program point L7631-5(lines 7631 7637) no Hoare annotation was computed. [2019-11-20 11:39:38,863 INFO L444 ceAbstractionStarter]: For program point L7631-4(lines 7631 7637) no Hoare annotation was computed. [2019-11-20 11:39:38,863 INFO L444 ceAbstractionStarter]: For program point L7631-3(lines 7631 7637) no Hoare annotation was computed. [2019-11-20 11:39:38,863 INFO L444 ceAbstractionStarter]: For program point L7631-2(lines 7631 7637) no Hoare annotation was computed. [2019-11-20 11:39:38,863 INFO L444 ceAbstractionStarter]: For program point L7631-6(lines 7631 7637) no Hoare annotation was computed. [2019-11-20 11:39:38,864 INFO L444 ceAbstractionStarter]: For program point L10803(lines 10803 10819) no Hoare annotation was computed. [2019-11-20 11:39:38,864 INFO L440 ceAbstractionStarter]: At program point L9218(lines 9172 9220) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,865 INFO L440 ceAbstractionStarter]: At program point L9218-5(lines 9172 9220) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,865 INFO L440 ceAbstractionStarter]: At program point L8161(lines 8138 8163) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,865 INFO L440 ceAbstractionStarter]: At program point L9218-1(lines 9172 9220) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,865 INFO L440 ceAbstractionStarter]: At program point L9218-2(lines 9172 9220) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,865 INFO L440 ceAbstractionStarter]: At program point L9218-3(lines 9172 9220) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,865 INFO L440 ceAbstractionStarter]: At program point L9218-4(lines 9172 9220) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,866 INFO L444 ceAbstractionStarter]: For program point L9747(lines 9747 9751) no Hoare annotation was computed. [2019-11-20 11:39:38,866 INFO L444 ceAbstractionStarter]: For program point L9747-1(lines 9747 9751) no Hoare annotation was computed. [2019-11-20 11:39:38,866 INFO L440 ceAbstractionStarter]: At program point L6576-2(lines 6571 6578) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,866 INFO L447 ceAbstractionStarter]: At program point L6576-1(lines 6571 6578) the Hoare annotation is: true [2019-11-20 11:39:38,866 INFO L440 ceAbstractionStarter]: At program point L6576(lines 6571 6578) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,866 INFO L444 ceAbstractionStarter]: For program point L9747-2(lines 9747 9751) no Hoare annotation was computed. [2019-11-20 11:39:38,866 INFO L440 ceAbstractionStarter]: At program point L6576-4(lines 6571 6578) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,867 INFO L440 ceAbstractionStarter]: At program point L6576-3(lines 6571 6578) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,867 INFO L440 ceAbstractionStarter]: At program point L11333-1(lines 10963 10970) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,867 INFO L440 ceAbstractionStarter]: At program point L11333(lines 10963 10970) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,867 INFO L440 ceAbstractionStarter]: At program point L11333-3(lines 10963 10970) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,867 INFO L440 ceAbstractionStarter]: At program point L11333-2(lines 10963 10970) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,867 INFO L447 ceAbstractionStarter]: At program point L11333-8(lines 10963 10970) the Hoare annotation is: true [2019-11-20 11:39:38,877 INFO L440 ceAbstractionStarter]: At program point L11333-5(lines 10963 10970) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,877 INFO L440 ceAbstractionStarter]: At program point L11333-4(lines 10963 10970) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,877 INFO L440 ceAbstractionStarter]: At program point L11333-7(lines 10963 10970) the Hoare annotation is: (not (= (_ bv3 32) ~ldv_state_variable_2~0)) [2019-11-20 11:39:38,877 INFO L447 ceAbstractionStarter]: At program point L11333-6(lines 10963 10970) the Hoare annotation is: true [2019-11-20 11:39:38,877 INFO L444 ceAbstractionStarter]: For program point L10805(lines 10805 10809) no Hoare annotation was computed. [2019-11-20 11:39:38,878 INFO L447 ceAbstractionStarter]: At program point L7634(lines 7631 7636) the Hoare annotation is: true [2019-11-20 11:39:38,878 INFO L447 ceAbstractionStarter]: At program point L7634-4(lines 7631 7636) the Hoare annotation is: true [2019-11-20 11:39:38,878 INFO L440 ceAbstractionStarter]: At program point L7634-3(lines 7631 7636) the Hoare annotation is: false [2019-11-20 11:39:38,878 INFO L447 ceAbstractionStarter]: At program point L7634-2(lines 7631 7636) the Hoare annotation is: true [2019-11-20 11:39:38,878 INFO L447 ceAbstractionStarter]: At program point L7634-1(lines 7631 7636) the Hoare annotation is: true [2019-11-20 11:39:38,878 INFO L447 ceAbstractionStarter]: At program point L7634-6(lines 7631 7636) the Hoare annotation is: true [2019-11-20 11:39:38,878 INFO L447 ceAbstractionStarter]: At program point L7634-5(lines 7631 7636) the Hoare annotation is: true [2019-11-20 11:39:38,879 INFO L440 ceAbstractionStarter]: At program point L7106(lines 7101 7108) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,879 INFO L440 ceAbstractionStarter]: At program point L7106-4(lines 7101 7108) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,879 INFO L440 ceAbstractionStarter]: At program point L7106-3(lines 7101 7108) the Hoare annotation is: false [2019-11-20 11:39:38,879 INFO L447 ceAbstractionStarter]: At program point L7106-2(lines 7101 7108) the Hoare annotation is: true [2019-11-20 11:39:38,879 INFO L440 ceAbstractionStarter]: At program point L7106-1(lines 7101 7108) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,879 INFO L440 ceAbstractionStarter]: At program point L7106-6(lines 7101 7108) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,879 INFO L440 ceAbstractionStarter]: At program point L7106-5(lines 7101 7108) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,880 INFO L447 ceAbstractionStarter]: At program point L10807(lines 1 11643) the Hoare annotation is: true [2019-11-20 11:39:38,880 INFO L444 ceAbstractionStarter]: For program point L10810(lines 10810 10817) no Hoare annotation was computed. [2019-11-20 11:39:38,880 INFO L447 ceAbstractionStarter]: At program point L6582(lines 6579 6584) the Hoare annotation is: true [2019-11-20 11:39:38,880 INFO L444 ceAbstractionStarter]: For program point L9753(lines 9753 9757) no Hoare annotation was computed. [2019-11-20 11:39:38,880 INFO L444 ceAbstractionStarter]: For program point L9753-1(lines 9753 9757) no Hoare annotation was computed. [2019-11-20 11:39:38,880 INFO L444 ceAbstractionStarter]: For program point L9753-2(lines 9753 9757) no Hoare annotation was computed. [2019-11-20 11:39:38,880 INFO L440 ceAbstractionStarter]: At program point L11339-1(lines 1 11643) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,881 INFO L440 ceAbstractionStarter]: At program point L11339(lines 10979 10986) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,881 INFO L440 ceAbstractionStarter]: At program point L11339-7(lines 10979 10986) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,881 INFO L440 ceAbstractionStarter]: At program point L11339-6(lines 10979 10986) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,881 INFO L440 ceAbstractionStarter]: At program point L11339-9(lines 10979 10986) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,881 INFO L440 ceAbstractionStarter]: At program point L11339-8(lines 10979 10986) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,882 INFO L440 ceAbstractionStarter]: At program point L11339-3(lines 10979 10986) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,882 INFO L440 ceAbstractionStarter]: At program point L11339-2(lines 10979 10986) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,882 INFO L440 ceAbstractionStarter]: At program point L11339-5(lines 10979 10986) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,882 INFO L440 ceAbstractionStarter]: At program point L11339-4(lines 10979 10986) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,882 INFO L440 ceAbstractionStarter]: At program point L11339-10(lines 10979 10986) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,882 INFO L440 ceAbstractionStarter]: At program point L11342-2(lines 10987 10994) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,883 INFO L440 ceAbstractionStarter]: At program point L11342-1(lines 10987 10994) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,883 INFO L440 ceAbstractionStarter]: At program point L11342-4(lines 10987 10994) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,883 INFO L440 ceAbstractionStarter]: At program point L11342-3(lines 10987 10994) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,883 INFO L440 ceAbstractionStarter]: At program point L11342(lines 10987 10994) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,883 INFO L440 ceAbstractionStarter]: At program point L11342-6(lines 10987 10994) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,883 INFO L440 ceAbstractionStarter]: At program point L11342-5(lines 10987 10994) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,883 INFO L440 ceAbstractionStarter]: At program point L11342-8(lines 10987 10994) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,884 INFO L440 ceAbstractionStarter]: At program point L11342-7(lines 10987 10994) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,884 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,884 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,884 INFO L444 ceAbstractionStarter]: For program point L9759-2(lines 9759 9763) no Hoare annotation was computed. [2019-11-20 11:39:38,884 INFO L444 ceAbstractionStarter]: For program point L7645-3(lines 7645 7648) no Hoare annotation was computed. [2019-11-20 11:39:38,884 INFO L444 ceAbstractionStarter]: For program point L7645-2(lines 7645 7648) no Hoare annotation was computed. [2019-11-20 11:39:38,884 INFO L444 ceAbstractionStarter]: For program point L7645-1(lines 7645 7648) no Hoare annotation was computed. [2019-11-20 11:39:38,885 INFO L444 ceAbstractionStarter]: For program point L9759(lines 9759 9763) no Hoare annotation was computed. [2019-11-20 11:39:38,885 INFO L444 ceAbstractionStarter]: For program point L7645(lines 7645 7648) no Hoare annotation was computed. [2019-11-20 11:39:38,885 INFO L444 ceAbstractionStarter]: For program point L9759-1(lines 9759 9763) no Hoare annotation was computed. [2019-11-20 11:39:38,885 INFO L444 ceAbstractionStarter]: For program point L7645-6(lines 7645 7648) no Hoare annotation was computed. [2019-11-20 11:39:38,885 INFO L444 ceAbstractionStarter]: For program point L7645-5(lines 7645 7648) no Hoare annotation was computed. [2019-11-20 11:39:38,885 INFO L444 ceAbstractionStarter]: For program point L7645-4(lines 7645 7648) no Hoare annotation was computed. [2019-11-20 11:39:38,885 INFO L440 ceAbstractionStarter]: At program point L11345-5(lines 10995 11002) the Hoare annotation is: false [2019-11-20 11:39:38,885 INFO L447 ceAbstractionStarter]: At program point L11345-4(lines 10995 11002) the Hoare annotation is: true [2019-11-20 11:39:38,886 INFO L440 ceAbstractionStarter]: At program point L11345-1(lines 10995 11002) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,886 INFO L440 ceAbstractionStarter]: At program point L11345(lines 10995 11002) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,886 INFO L440 ceAbstractionStarter]: At program point L11345-2(lines 10995 11002) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,886 INFO L440 ceAbstractionStarter]: At program point L6061(lines 1 11643) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,886 INFO L440 ceAbstractionStarter]: At program point L11348(lines 11347 11349) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,886 INFO L444 ceAbstractionStarter]: For program point L10821(line 10821) no Hoare annotation was computed. [2019-11-20 11:39:38,886 INFO L444 ceAbstractionStarter]: For program point L9765(lines 9765 9769) no Hoare annotation was computed. [2019-11-20 11:39:38,887 INFO L444 ceAbstractionStarter]: For program point L9765-1(lines 9765 9769) no Hoare annotation was computed. [2019-11-20 11:39:38,887 INFO L444 ceAbstractionStarter]: For program point L9765-2(lines 9765 9769) no Hoare annotation was computed. [2019-11-20 11:39:38,887 INFO L444 ceAbstractionStarter]: For program point L9237(lines 9237 9241) no Hoare annotation was computed. [2019-11-20 11:39:38,887 INFO L444 ceAbstractionStarter]: For program point L9237-2(lines 9237 9241) no Hoare annotation was computed. [2019-11-20 11:39:38,887 INFO L440 ceAbstractionStarter]: At program point L11352-3(lines 11351 11353) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,887 INFO L440 ceAbstractionStarter]: At program point L11352(lines 11351 11353) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,887 INFO L440 ceAbstractionStarter]: At program point L11352-2(lines 11351 11353) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,888 INFO L440 ceAbstractionStarter]: At program point L11352-1(lines 11351 11353) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,888 INFO L444 ceAbstractionStarter]: For program point L7653-3(lines 7653 7661) no Hoare annotation was computed. [2019-11-20 11:39:38,888 INFO L444 ceAbstractionStarter]: For program point L7653-2(lines 7653 7661) no Hoare annotation was computed. [2019-11-20 11:39:38,888 INFO L444 ceAbstractionStarter]: For program point L7653-1(lines 7653 7661) no Hoare annotation was computed. [2019-11-20 11:39:38,888 INFO L444 ceAbstractionStarter]: For program point L7653(lines 7653 7661) no Hoare annotation was computed. [2019-11-20 11:39:38,889 INFO L444 ceAbstractionStarter]: For program point L7653-6(lines 7653 7661) no Hoare annotation was computed. [2019-11-20 11:39:38,889 INFO L444 ceAbstractionStarter]: For program point L7653-5(lines 7653 7661) no Hoare annotation was computed. [2019-11-20 11:39:38,889 INFO L444 ceAbstractionStarter]: For program point L7653-4(lines 7653 7661) no Hoare annotation was computed. [2019-11-20 11:39:38,889 INFO L447 ceAbstractionStarter]: At program point L6068-1(lines 1 11643) the Hoare annotation is: true [2019-11-20 11:39:38,890 INFO L440 ceAbstractionStarter]: At program point L6068-2(lines 1 11643) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,890 INFO L440 ceAbstractionStarter]: At program point L6068(lines 1 11643) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,890 INFO L444 ceAbstractionStarter]: For program point L6597-3(lines 6597 6605) no Hoare annotation was computed. [2019-11-20 11:39:38,890 INFO L444 ceAbstractionStarter]: For program point L6597-2(lines 6597 6605) no Hoare annotation was computed. [2019-11-20 11:39:38,890 INFO L444 ceAbstractionStarter]: For program point L6597(lines 6597 6605) no Hoare annotation was computed. [2019-11-20 11:39:38,890 INFO L444 ceAbstractionStarter]: For program point L6597-6(lines 6597 6605) no Hoare annotation was computed. [2019-11-20 11:39:38,890 INFO L444 ceAbstractionStarter]: For program point L6597-5(lines 6597 6605) no Hoare annotation was computed. [2019-11-20 11:39:38,890 INFO L444 ceAbstractionStarter]: For program point L6597-11(lines 6597 6605) no Hoare annotation was computed. [2019-11-20 11:39:38,891 INFO L444 ceAbstractionStarter]: For program point L6597-9(lines 6597 6605) no Hoare annotation was computed. [2019-11-20 11:39:38,891 INFO L444 ceAbstractionStarter]: For program point L6597-8(lines 6597 6605) no Hoare annotation was computed. [2019-11-20 11:39:38,891 INFO L444 ceAbstractionStarter]: For program point L6597-14(lines 6597 6605) no Hoare annotation was computed. [2019-11-20 11:39:38,891 INFO L444 ceAbstractionStarter]: For program point L6597-12(lines 6597 6605) no Hoare annotation was computed. [2019-11-20 11:39:38,891 INFO L440 ceAbstractionStarter]: At program point L11356(lines 11355 11357) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,891 INFO L440 ceAbstractionStarter]: At program point L11356-2(lines 11355 11357) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,891 INFO L440 ceAbstractionStarter]: At program point L11356-1(lines 11355 11357) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,892 INFO L440 ceAbstractionStarter]: At program point L11356-8(lines 11355 11357) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,892 INFO L440 ceAbstractionStarter]: At program point L11356-7(lines 11355 11357) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,892 INFO L440 ceAbstractionStarter]: At program point L11356-4(lines 11355 11357) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,892 INFO L440 ceAbstractionStarter]: At program point L11356-3(lines 11355 11357) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,892 INFO L440 ceAbstractionStarter]: At program point L11356-6(lines 11355 11357) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,892 INFO L440 ceAbstractionStarter]: At program point L11356-5(lines 11355 11357) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,892 INFO L444 ceAbstractionStarter]: For program point L10828(line 10828) no Hoare annotation was computed. [2019-11-20 11:39:38,893 INFO L444 ceAbstractionStarter]: For program point L9771(lines 9771 9775) no Hoare annotation was computed. [2019-11-20 11:39:38,893 INFO L444 ceAbstractionStarter]: For program point L9771-1(lines 9771 9775) no Hoare annotation was computed. [2019-11-20 11:39:38,893 INFO L444 ceAbstractionStarter]: For program point L6600-2(lines 6600 6603) no Hoare annotation was computed. [2019-11-20 11:39:38,893 INFO L444 ceAbstractionStarter]: For program point L6600-1(lines 6600 6603) no Hoare annotation was computed. [2019-11-20 11:39:38,893 INFO L444 ceAbstractionStarter]: For program point L6600(lines 6600 6603) no Hoare annotation was computed. [2019-11-20 11:39:38,893 INFO L444 ceAbstractionStarter]: For program point L9771-2(lines 9771 9775) no Hoare annotation was computed. [2019-11-20 11:39:38,893 INFO L444 ceAbstractionStarter]: For program point L6600-4(lines 6600 6603) no Hoare annotation was computed. [2019-11-20 11:39:38,893 INFO L444 ceAbstractionStarter]: For program point L6600-3(lines 6600 6603) no Hoare annotation was computed. [2019-11-20 11:39:38,894 INFO L440 ceAbstractionStarter]: At program point L9243(lines 9221 9245) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,894 INFO L444 ceAbstractionStarter]: For program point L10829(lines 10829 10865) no Hoare annotation was computed. [2019-11-20 11:39:38,894 INFO L447 ceAbstractionStarter]: At program point L7658(lines 7653 7660) the Hoare annotation is: true [2019-11-20 11:39:38,894 INFO L447 ceAbstractionStarter]: At program point L7658-4(lines 7653 7660) the Hoare annotation is: true [2019-11-20 11:39:38,894 INFO L440 ceAbstractionStarter]: At program point L7658-3(lines 7653 7660) the Hoare annotation is: false [2019-11-20 11:39:38,894 INFO L447 ceAbstractionStarter]: At program point L7658-2(lines 7653 7660) the Hoare annotation is: true [2019-11-20 11:39:38,894 INFO L447 ceAbstractionStarter]: At program point L7658-1(lines 7653 7660) the Hoare annotation is: true [2019-11-20 11:39:38,895 INFO L447 ceAbstractionStarter]: At program point L7658-6(lines 7653 7660) the Hoare annotation is: true [2019-11-20 11:39:38,895 INFO L447 ceAbstractionStarter]: At program point L7658-5(lines 7653 7660) the Hoare annotation is: true [2019-11-20 11:39:38,895 INFO L444 ceAbstractionStarter]: For program point L10831(lines 10831 10862) no Hoare annotation was computed. [2019-11-20 11:39:38,895 INFO L444 ceAbstractionStarter]: For program point L10832(line 10832) no Hoare annotation was computed. [2019-11-20 11:39:38,895 INFO L440 ceAbstractionStarter]: At program point L7133-3(lines 7128 7135) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,895 INFO L440 ceAbstractionStarter]: At program point L7133-2(lines 7128 7135) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,895 INFO L440 ceAbstractionStarter]: At program point L7133-1(lines 7128 7135) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,896 INFO L440 ceAbstractionStarter]: At program point L7133(lines 7128 7135) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,896 INFO L447 ceAbstractionStarter]: At program point L7133-7(lines 7128 7135) the Hoare annotation is: true [2019-11-20 11:39:38,896 INFO L447 ceAbstractionStarter]: At program point L7133-6(lines 7128 7135) the Hoare annotation is: true [2019-11-20 11:39:38,897 INFO L440 ceAbstractionStarter]: At program point L7133-5(lines 7128 7135) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,897 INFO L447 ceAbstractionStarter]: At program point L7133-4(lines 7128 7135) the Hoare annotation is: true [2019-11-20 11:39:38,898 INFO L440 ceAbstractionStarter]: At program point L7133-11(lines 7128 7135) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,898 INFO L440 ceAbstractionStarter]: At program point L7133-10(lines 7128 7135) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,898 INFO L440 ceAbstractionStarter]: At program point L7133-9(lines 7128 7135) the Hoare annotation is: false [2019-11-20 11:39:38,898 INFO L447 ceAbstractionStarter]: At program point L7133-8(lines 7128 7135) the Hoare annotation is: true [2019-11-20 11:39:38,898 INFO L440 ceAbstractionStarter]: At program point L7133-15(lines 7128 7135) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,898 INFO L440 ceAbstractionStarter]: At program point L7133-14(lines 7128 7135) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,898 INFO L440 ceAbstractionStarter]: At program point L7133-13(lines 7128 7135) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,899 INFO L440 ceAbstractionStarter]: At program point L7133-12(lines 7128 7135) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,899 INFO L444 ceAbstractionStarter]: For program point L10833(lines 10833 10837) no Hoare annotation was computed. [2019-11-20 11:39:38,899 INFO L440 ceAbstractionStarter]: At program point L6077-2(lines 6071 6079) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,899 INFO L440 ceAbstractionStarter]: At program point L6077-3(lines 6071 6079) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,899 INFO L440 ceAbstractionStarter]: At program point L6077(lines 6071 6079) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,899 INFO L440 ceAbstractionStarter]: At program point L6077-1(lines 6071 6079) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,899 INFO L447 ceAbstractionStarter]: At program point L6077-4(lines 6071 6079) the Hoare annotation is: true [2019-11-20 11:39:38,899 INFO L440 ceAbstractionStarter]: At program point L6077-5(lines 6071 6079) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,899 INFO L444 ceAbstractionStarter]: For program point L9777(lines 9777 9781) no Hoare annotation was computed. [2019-11-20 11:39:38,899 INFO L444 ceAbstractionStarter]: For program point L9777-1(lines 9777 9781) no Hoare annotation was computed. [2019-11-20 11:39:38,900 INFO L444 ceAbstractionStarter]: For program point L9777-2(lines 9777 9781) no Hoare annotation was computed. [2019-11-20 11:39:38,900 INFO L440 ceAbstractionStarter]: At program point L11364(lines 11363 11365) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,900 INFO L440 ceAbstractionStarter]: At program point L11364-1(lines 11363 11365) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,900 INFO L440 ceAbstractionStarter]: At program point L9779(lines 9635 9806) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,900 INFO L440 ceAbstractionStarter]: At program point L9779-1(lines 9635 9806) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,900 INFO L444 ceAbstractionStarter]: For program point L6608-2(lines 6608 6615) no Hoare annotation was computed. [2019-11-20 11:39:38,900 INFO L444 ceAbstractionStarter]: For program point L6608-1(lines 6608 6615) no Hoare annotation was computed. [2019-11-20 11:39:38,900 INFO L444 ceAbstractionStarter]: For program point L6608(lines 6608 6615) no Hoare annotation was computed. [2019-11-20 11:39:38,900 INFO L440 ceAbstractionStarter]: At program point L9779-2(lines 9635 9806) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,900 INFO L444 ceAbstractionStarter]: For program point L6608-4(lines 6608 6615) no Hoare annotation was computed. [2019-11-20 11:39:38,900 INFO L444 ceAbstractionStarter]: For program point L6608-3(lines 6608 6615) no Hoare annotation was computed. [2019-11-20 11:39:38,900 INFO L444 ceAbstractionStarter]: For program point L10839(line 10839) no Hoare annotation was computed. [2019-11-20 11:39:38,900 INFO L444 ceAbstractionStarter]: For program point L10311(lines 10311 10314) no Hoare annotation was computed. [2019-11-20 11:39:38,900 INFO L444 ceAbstractionStarter]: For program point L9783-2(lines 9783 9791) no Hoare annotation was computed. [2019-11-20 11:39:38,900 INFO L444 ceAbstractionStarter]: For program point L10840(lines 10840 10844) no Hoare annotation was computed. [2019-11-20 11:39:38,900 INFO L444 ceAbstractionStarter]: For program point L9783(lines 9783 9791) no Hoare annotation was computed. [2019-11-20 11:39:38,901 INFO L444 ceAbstractionStarter]: For program point L9783-1(lines 9783 9791) no Hoare annotation was computed. [2019-11-20 11:39:38,901 INFO L444 ceAbstractionStarter]: For program point L9784(lines 9784 9787) no Hoare annotation was computed. [2019-11-20 11:39:38,901 INFO L444 ceAbstractionStarter]: For program point L9784-1(lines 9784 9787) no Hoare annotation was computed. [2019-11-20 11:39:38,901 INFO L444 ceAbstractionStarter]: For program point L9784-2(lines 9784 9787) no Hoare annotation was computed. [2019-11-20 11:39:38,901 INFO L440 ceAbstractionStarter]: At program point L7671-1(lines 7623 7685) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,901 INFO L440 ceAbstractionStarter]: At program point L7671(lines 7623 7685) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,901 INFO L440 ceAbstractionStarter]: At program point L9785(lines 9635 9806) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,901 INFO L440 ceAbstractionStarter]: At program point L7671-5(lines 7623 7685) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,901 INFO L440 ceAbstractionStarter]: At program point L7671-4(lines 7623 7685) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,901 INFO L440 ceAbstractionStarter]: At program point L9785-1(lines 9635 9806) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,901 INFO L440 ceAbstractionStarter]: At program point L7671-3(lines 7623 7685) the Hoare annotation is: false [2019-11-20 11:39:38,901 INFO L440 ceAbstractionStarter]: At program point L9785-2(lines 9635 9806) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,901 INFO L447 ceAbstractionStarter]: At program point L7671-2(lines 7623 7685) the Hoare annotation is: true [2019-11-20 11:39:38,901 INFO L440 ceAbstractionStarter]: At program point L7671-6(lines 7623 7685) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,901 INFO L440 ceAbstractionStarter]: At program point L6086(lines 6080 6088) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,902 INFO L440 ceAbstractionStarter]: At program point L6086-3(lines 6080 6088) the Hoare annotation is: false [2019-11-20 11:39:38,902 INFO L440 ceAbstractionStarter]: At program point L6086-4(lines 6080 6088) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,902 INFO L440 ceAbstractionStarter]: At program point L6086-1(lines 6080 6088) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,902 INFO L447 ceAbstractionStarter]: At program point L6086-2(lines 6080 6088) the Hoare annotation is: true [2019-11-20 11:39:38,902 INFO L440 ceAbstractionStarter]: At program point L6086-5(lines 6080 6088) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,902 INFO L440 ceAbstractionStarter]: At program point L6086-6(lines 6080 6088) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,902 INFO L440 ceAbstractionStarter]: At program point L11372(lines 11371 11373) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,902 INFO L444 ceAbstractionStarter]: For program point L8730(line 8730) no Hoare annotation was computed. [2019-11-20 11:39:38,902 INFO L444 ceAbstractionStarter]: For program point L8730-5(line 8730) no Hoare annotation was computed. [2019-11-20 11:39:38,902 INFO L440 ceAbstractionStarter]: At program point L7673-3(lines 7623 7685) the Hoare annotation is: false [2019-11-20 11:39:38,902 INFO L447 ceAbstractionStarter]: At program point L7673-2(lines 7623 7685) the Hoare annotation is: true [2019-11-20 11:39:38,902 INFO L440 ceAbstractionStarter]: At program point L7673-1(lines 7623 7685) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,902 INFO L440 ceAbstractionStarter]: At program point L7673(lines 7623 7685) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,902 INFO L444 ceAbstractionStarter]: For program point L8730-2(line 8730) no Hoare annotation was computed. [2019-11-20 11:39:38,903 INFO L440 ceAbstractionStarter]: At program point L7673-6(lines 7623 7685) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,903 INFO L444 ceAbstractionStarter]: For program point L8730-3(line 8730) no Hoare annotation was computed. [2019-11-20 11:39:38,903 INFO L440 ceAbstractionStarter]: At program point L7673-5(lines 7623 7685) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,903 INFO L440 ceAbstractionStarter]: At program point L7673-4(lines 7623 7685) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,903 INFO L440 ceAbstractionStarter]: At program point L10316(lines 10306 10333) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,903 INFO L444 ceAbstractionStarter]: For program point L8731(lines 8731 8734) no Hoare annotation was computed. [2019-11-20 11:39:38,903 INFO L444 ceAbstractionStarter]: For program point L8731-1(lines 8731 8734) no Hoare annotation was computed. [2019-11-20 11:39:38,903 INFO L444 ceAbstractionStarter]: For program point L10846(line 10846) no Hoare annotation was computed. [2019-11-20 11:39:38,903 INFO L440 ceAbstractionStarter]: At program point L11375-2(lines 11374 11376) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,903 INFO L440 ceAbstractionStarter]: At program point L11375-1(lines 11374 11376) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,903 INFO L440 ceAbstractionStarter]: At program point L10318(lines 10306 10333) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,903 INFO L440 ceAbstractionStarter]: At program point L11375(lines 1 11643) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,903 INFO L444 ceAbstractionStarter]: For program point L10847(lines 10847 10851) no Hoare annotation was computed. [2019-11-20 11:39:38,903 INFO L444 ceAbstractionStarter]: For program point L9263-2(lines 9263 9267) no Hoare annotation was computed. [2019-11-20 11:39:38,903 INFO L440 ceAbstractionStarter]: At program point L6092-1(lines 6089 6094) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,903 INFO L440 ceAbstractionStarter]: At program point L6092-2(lines 6089 6094) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,904 INFO L444 ceAbstractionStarter]: For program point L9263(lines 9263 9267) no Hoare annotation was computed. [2019-11-20 11:39:38,904 INFO L440 ceAbstractionStarter]: At program point L6092(lines 6089 6094) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,904 INFO L444 ceAbstractionStarter]: For program point L9263-1(lines 9263 9267) no Hoare annotation was computed. [2019-11-20 11:39:38,904 INFO L440 ceAbstractionStarter]: At program point L6092-5(lines 6089 6094) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,904 INFO L440 ceAbstractionStarter]: At program point L6092-6(lines 6089 6094) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,904 INFO L440 ceAbstractionStarter]: At program point L6092-3(lines 6089 6094) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,904 INFO L440 ceAbstractionStarter]: At program point L6092-4(lines 6089 6094) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,904 INFO L440 ceAbstractionStarter]: At program point L6092-9(lines 6089 6094) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,904 INFO L447 ceAbstractionStarter]: At program point L6092-10(lines 6089 6094) the Hoare annotation is: true [2019-11-20 11:39:38,904 INFO L440 ceAbstractionStarter]: At program point L6092-7(lines 6089 6094) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,904 INFO L440 ceAbstractionStarter]: At program point L6092-8(lines 6089 6094) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,904 INFO L440 ceAbstractionStarter]: At program point L6092-13(lines 6089 6094) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,904 INFO L440 ceAbstractionStarter]: At program point L6092-14(lines 6089 6094) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,904 INFO L447 ceAbstractionStarter]: At program point L6092-11(lines 6089 6094) the Hoare annotation is: true [2019-11-20 11:39:38,904 INFO L447 ceAbstractionStarter]: At program point L6092-12(lines 6089 6094) the Hoare annotation is: true [2019-11-20 11:39:38,905 INFO L447 ceAbstractionStarter]: At program point L6092-17(lines 6089 6094) the Hoare annotation is: true [2019-11-20 11:39:38,905 INFO L447 ceAbstractionStarter]: At program point L6092-18(lines 6089 6094) the Hoare annotation is: true [2019-11-20 11:39:38,905 INFO L447 ceAbstractionStarter]: At program point L6092-15(lines 6089 6094) the Hoare annotation is: true [2019-11-20 11:39:38,905 INFO L447 ceAbstractionStarter]: At program point L6092-16(lines 6089 6094) the Hoare annotation is: true [2019-11-20 11:39:38,905 INFO L447 ceAbstractionStarter]: At program point L6092-21(lines 6089 6094) the Hoare annotation is: true [2019-11-20 11:39:38,905 INFO L447 ceAbstractionStarter]: At program point L6092-22(lines 6089 6094) the Hoare annotation is: true [2019-11-20 11:39:38,905 INFO L440 ceAbstractionStarter]: At program point L6092-19(lines 6089 6094) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,905 INFO L447 ceAbstractionStarter]: At program point L11378(lines 1 11643) the Hoare annotation is: true [2019-11-20 11:39:38,905 INFO L447 ceAbstractionStarter]: At program point L6092-20(lines 6089 6094) the Hoare annotation is: true [2019-11-20 11:39:38,905 INFO L440 ceAbstractionStarter]: At program point L6092-25(lines 6089 6094) the Hoare annotation is: false [2019-11-20 11:39:38,905 INFO L440 ceAbstractionStarter]: At program point L6092-26(lines 6089 6094) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,905 INFO L440 ceAbstractionStarter]: At program point L6092-23(lines 6089 6094) the Hoare annotation is: false [2019-11-20 11:39:38,905 INFO L440 ceAbstractionStarter]: At program point L6092-24(lines 6089 6094) the Hoare annotation is: false [2019-11-20 11:39:38,905 INFO L440 ceAbstractionStarter]: At program point L6092-29(lines 6089 6094) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,905 INFO L440 ceAbstractionStarter]: At program point L6092-30(lines 6089 6094) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,906 INFO L440 ceAbstractionStarter]: At program point L6092-27(lines 6089 6094) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,906 INFO L440 ceAbstractionStarter]: At program point L6092-28(lines 6089 6094) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,906 INFO L447 ceAbstractionStarter]: At program point L11378-2(lines 1 11643) the Hoare annotation is: true [2019-11-20 11:39:38,906 INFO L440 ceAbstractionStarter]: At program point L6092-33(lines 6089 6094) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,906 INFO L447 ceAbstractionStarter]: At program point L11378-1(lines 1 11643) the Hoare annotation is: true [2019-11-20 11:39:38,906 INFO L440 ceAbstractionStarter]: At program point L6092-34(lines 6089 6094) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,906 INFO L440 ceAbstractionStarter]: At program point L6092-31(lines 6089 6094) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,906 INFO L447 ceAbstractionStarter]: At program point L11378-4(lines 1 11643) the Hoare annotation is: true [2019-11-20 11:39:38,906 INFO L440 ceAbstractionStarter]: At program point L6092-32(lines 6089 6094) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,906 INFO L447 ceAbstractionStarter]: At program point L11378-3(lines 1 11643) the Hoare annotation is: true [2019-11-20 11:39:38,906 INFO L440 ceAbstractionStarter]: At program point L6092-37(lines 6089 6094) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,906 INFO L440 ceAbstractionStarter]: At program point L6092-38(lines 6089 6094) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,906 INFO L440 ceAbstractionStarter]: At program point L6092-35(lines 6089 6094) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,906 INFO L440 ceAbstractionStarter]: At program point L6092-36(lines 6089 6094) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,906 INFO L440 ceAbstractionStarter]: At program point L6092-41(lines 6089 6094) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,907 INFO L440 ceAbstractionStarter]: At program point L6092-39(lines 6089 6094) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,907 INFO L440 ceAbstractionStarter]: At program point L6092-40(lines 6089 6094) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679(line 7679) no Hoare annotation was computed. [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679-5(lines 7679 7682) no Hoare annotation was computed. [2019-11-20 11:39:38,907 INFO L440 ceAbstractionStarter]: At program point L8736(lines 8724 8738) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679-3(line 7679) no Hoare annotation was computed. [2019-11-20 11:39:38,907 INFO L440 ceAbstractionStarter]: At program point L8736-1(lines 8724 8738) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679-2(lines 7679 7682) no Hoare annotation was computed. [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679-9(line 7679) no Hoare annotation was computed. [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679-8(lines 7679 7682) no Hoare annotation was computed. [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679-6(line 7679) no Hoare annotation was computed. [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679-12(line 7679) no Hoare annotation was computed. [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679-11(lines 7679 7682) no Hoare annotation was computed. [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679-17(lines 7679 7682) no Hoare annotation was computed. [2019-11-20 11:39:38,907 INFO L447 ceAbstractionStarter]: At program point L7151(lines 7146 7153) the Hoare annotation is: true [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679-15(line 7679) no Hoare annotation was computed. [2019-11-20 11:39:38,907 INFO L444 ceAbstractionStarter]: For program point L7679-14(lines 7679 7682) no Hoare annotation was computed. [2019-11-20 11:39:38,908 INFO L444 ceAbstractionStarter]: For program point L7679-20(lines 7679 7682) no Hoare annotation was computed. [2019-11-20 11:39:38,908 INFO L444 ceAbstractionStarter]: For program point L7679-18(line 7679) no Hoare annotation was computed. [2019-11-20 11:39:38,908 INFO L447 ceAbstractionStarter]: At program point L7680-2(lines 7623 7685) the Hoare annotation is: true [2019-11-20 11:39:38,908 INFO L440 ceAbstractionStarter]: At program point L7680-1(lines 7623 7685) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,908 INFO L440 ceAbstractionStarter]: At program point L7680(lines 7623 7685) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,908 INFO L440 ceAbstractionStarter]: At program point L7680-6(lines 7623 7685) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,908 INFO L440 ceAbstractionStarter]: At program point L7680-5(lines 7623 7685) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,908 INFO L440 ceAbstractionStarter]: At program point L7680-4(lines 7623 7685) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,908 INFO L440 ceAbstractionStarter]: At program point L7680-3(lines 7623 7685) the Hoare annotation is: false [2019-11-20 11:39:38,908 INFO L444 ceAbstractionStarter]: For program point L10853(line 10853) no Hoare annotation was computed. [2019-11-20 11:39:38,908 INFO L444 ceAbstractionStarter]: For program point L6625(lines 6625 6628) no Hoare annotation was computed. [2019-11-20 11:39:38,908 INFO L440 ceAbstractionStarter]: At program point L11382-2(lines 11381 11383) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,908 INFO L440 ceAbstractionStarter]: At program point L11382-1(lines 11381 11383) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,908 INFO L440 ceAbstractionStarter]: At program point L11382(lines 11381 11383) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,908 INFO L440 ceAbstractionStarter]: At program point L9797(lines 9635 9806) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,909 INFO L440 ceAbstractionStarter]: At program point L9797-1(lines 9635 9806) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,909 INFO L440 ceAbstractionStarter]: At program point L9797-2(lines 9635 9806) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point L10854(lines 10854 10858) no Hoare annotation was computed. [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point L10328(lines 10328 10331) no Hoare annotation was computed. [2019-11-20 11:39:38,909 INFO L447 ceAbstractionStarter]: At program point L6629(lines 6620 6631) the Hoare annotation is: true [2019-11-20 11:39:38,909 INFO L440 ceAbstractionStarter]: At program point L10329(lines 10306 10333) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point L9273-4(line 9273) no Hoare annotation was computed. [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point L9273-5(lines 9273 9277) no Hoare annotation was computed. [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point L9273-6(line 9273) no Hoare annotation was computed. [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point L9273(line 9273) no Hoare annotation was computed. [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point L9273-2(line 9273) no Hoare annotation was computed. [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point L9273-12(line 9273) no Hoare annotation was computed. [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point L9273-14(line 9273) no Hoare annotation was computed. [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point L9273-8(line 9273) no Hoare annotation was computed. [2019-11-20 11:39:38,909 INFO L444 ceAbstractionStarter]: For program point L9273-10(line 9273) no Hoare annotation was computed. [2019-11-20 11:39:38,910 INFO L444 ceAbstractionStarter]: For program point L9273-11(lines 9273 9277) no Hoare annotation was computed. [2019-11-20 11:39:38,910 INFO L444 ceAbstractionStarter]: For program point L9273-16(line 9273) no Hoare annotation was computed. [2019-11-20 11:39:38,910 INFO L444 ceAbstractionStarter]: For program point L9273-17(lines 9273 9277) no Hoare annotation was computed. [2019-11-20 11:39:38,910 INFO L444 ceAbstractionStarter]: For program point L10860(line 10860) no Hoare annotation was computed. [2019-11-20 11:39:38,910 INFO L440 ceAbstractionStarter]: At program point L10332(lines 10302 10334) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,910 INFO L440 ceAbstractionStarter]: At program point L11390-2(lines 11389 11391) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,910 INFO L440 ceAbstractionStarter]: At program point L11390-1(lines 11389 11391) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,910 INFO L440 ceAbstractionStarter]: At program point L11390(lines 11389 11391) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,910 INFO L440 ceAbstractionStarter]: At program point L9805(lines 9620 9807) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,910 INFO L440 ceAbstractionStarter]: At program point L9805-1(lines 9620 9807) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,910 INFO L440 ceAbstractionStarter]: At program point L9805-2(lines 9620 9807) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,910 INFO L440 ceAbstractionStarter]: At program point L6635-1(lines 6632 6637) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,910 INFO L447 ceAbstractionStarter]: At program point L6635(lines 6632 6637) the Hoare annotation is: true [2019-11-20 11:39:38,910 INFO L440 ceAbstractionStarter]: At program point L6635-5(lines 6632 6637) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,910 INFO L440 ceAbstractionStarter]: At program point L6635-4(lines 6632 6637) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,911 INFO L440 ceAbstractionStarter]: At program point L6635-3(lines 6632 6637) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,911 INFO L447 ceAbstractionStarter]: At program point L6635-2(lines 6632 6637) the Hoare annotation is: true [2019-11-20 11:39:38,911 INFO L440 ceAbstractionStarter]: At program point L6635-8(lines 6632 6637) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,911 INFO L440 ceAbstractionStarter]: At program point L6635-7(lines 6632 6637) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,911 INFO L440 ceAbstractionStarter]: At program point L6635-6(lines 6632 6637) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,911 INFO L444 ceAbstractionStarter]: For program point L7164-1(lines 7164 7178) no Hoare annotation was computed. [2019-11-20 11:39:38,911 INFO L444 ceAbstractionStarter]: For program point L7164(lines 7164 7178) no Hoare annotation was computed. [2019-11-20 11:39:38,911 INFO L440 ceAbstractionStarter]: At program point L11394(lines 11393 11395) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,911 INFO L444 ceAbstractionStarter]: For program point L7166(lines 7166 7170) no Hoare annotation was computed. [2019-11-20 11:39:38,911 INFO L440 ceAbstractionStarter]: At program point L9280(lines 9257 9287) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,911 INFO L444 ceAbstractionStarter]: For program point L7166-2(lines 7164 7176) no Hoare annotation was computed. [2019-11-20 11:39:38,911 INFO L440 ceAbstractionStarter]: At program point L9280-1(lines 9257 9287) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,911 INFO L440 ceAbstractionStarter]: At program point L9280-2(lines 9257 9287) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,911 INFO L444 ceAbstractionStarter]: For program point L10867(line 10867) no Hoare annotation was computed. [2019-11-20 11:39:38,911 INFO L440 ceAbstractionStarter]: At program point L9282(lines 9257 9287) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,912 INFO L440 ceAbstractionStarter]: At program point L9282-1(lines 9257 9287) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,912 INFO L440 ceAbstractionStarter]: At program point L9282-2(lines 9257 9287) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,912 INFO L444 ceAbstractionStarter]: For program point L10868(lines 10868 10935) no Hoare annotation was computed. [2019-11-20 11:39:38,912 INFO L440 ceAbstractionStarter]: At program point L11398-2(lines 11397 11399) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,912 INFO L440 ceAbstractionStarter]: At program point L11398-1(lines 11397 11399) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,912 INFO L440 ceAbstractionStarter]: At program point L11398-3(lines 11397 11399) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,912 INFO L440 ceAbstractionStarter]: At program point L11398(lines 11397 11399) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,912 INFO L444 ceAbstractionStarter]: For program point L10870(lines 10870 10932) no Hoare annotation was computed. [2019-11-20 11:39:38,912 INFO L447 ceAbstractionStarter]: At program point L6643-1(lines 6640 6645) the Hoare annotation is: true [2019-11-20 11:39:38,912 INFO L447 ceAbstractionStarter]: At program point L6643(lines 6640 6645) the Hoare annotation is: true [2019-11-20 11:39:38,912 INFO L444 ceAbstractionStarter]: For program point L10871(line 10871) no Hoare annotation was computed. [2019-11-20 11:39:38,912 INFO L440 ceAbstractionStarter]: At program point L9286-1(lines 9246 9288) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,912 INFO L440 ceAbstractionStarter]: At program point L9286-2(lines 9246 9288) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,912 INFO L440 ceAbstractionStarter]: At program point L9286(lines 9246 9288) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,912 INFO L444 ceAbstractionStarter]: For program point L10872(lines 10872 10880) no Hoare annotation was computed. [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L11401-1(lines 11400 11402) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L11401(lines 11400 11402) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L10344(lines 10338 10350) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L10344-1(lines 10338 10350) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L11401-3(lines 11400 11402) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L6116(lines 6111 6118) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L11401-2(lines 11400 11402) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,913 INFO L444 ceAbstractionStarter]: For program point L10874(lines 10874 10878) no Hoare annotation was computed. [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L10346(lines 10338 10350) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L10346-1(lines 10338 10350) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L11404(lines 1 11643) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L11404-2(lines 1 11643) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L11404-1(lines 1 11643) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L11404-4(lines 1 11643) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,913 INFO L440 ceAbstractionStarter]: At program point L11404-3(lines 1 11643) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,914 INFO L440 ceAbstractionStarter]: At program point L11404-5(lines 1 11643) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,914 INFO L440 ceAbstractionStarter]: At program point L10349(lines 10335 10351) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,914 INFO L440 ceAbstractionStarter]: At program point L10349-1(lines 10335 10351) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,914 INFO L447 ceAbstractionStarter]: At program point L7179(lines 7154 7181) the Hoare annotation is: true [2019-11-20 11:39:38,914 INFO L440 ceAbstractionStarter]: At program point L11407-1(lines 11406 11408) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,914 INFO L440 ceAbstractionStarter]: At program point L11407(lines 11406 11408) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,914 INFO L444 ceAbstractionStarter]: For program point L9295-2(lines 9295 9298) no Hoare annotation was computed. [2019-11-20 11:39:38,914 INFO L444 ceAbstractionStarter]: For program point L9295(lines 9295 9298) no Hoare annotation was computed. [2019-11-20 11:39:38,914 INFO L444 ceAbstractionStarter]: For program point L9295-1(lines 9295 9298) no Hoare annotation was computed. [2019-11-20 11:39:38,914 INFO L444 ceAbstractionStarter]: For program point L10882(line 10882) no Hoare annotation was computed. [2019-11-20 11:39:38,914 INFO L447 ceAbstractionStarter]: At program point L11411-1(lines 11410 11412) the Hoare annotation is: true [2019-11-20 11:39:38,914 INFO L447 ceAbstractionStarter]: At program point L11411(lines 11410 11412) the Hoare annotation is: true [2019-11-20 11:39:38,915 INFO L440 ceAbstractionStarter]: At program point L11411-7(lines 11410 11412) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,915 INFO L440 ceAbstractionStarter]: At program point L11411-6(lines 11410 11412) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,915 INFO L440 ceAbstractionStarter]: At program point L11411-9(lines 11410 11412) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,915 INFO L440 ceAbstractionStarter]: At program point L11411-8(lines 11410 11412) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,915 INFO L447 ceAbstractionStarter]: At program point L11411-3(lines 11410 11412) the Hoare annotation is: true [2019-11-20 11:39:38,915 INFO L447 ceAbstractionStarter]: At program point L11411-2(lines 11410 11412) the Hoare annotation is: true [2019-11-20 11:39:38,915 INFO L440 ceAbstractionStarter]: At program point L11411-5(lines 11410 11412) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,915 INFO L440 ceAbstractionStarter]: At program point L11411-4(lines 11410 11412) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,915 INFO L440 ceAbstractionStarter]: At program point L11411-15(lines 11410 11412) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,915 INFO L440 ceAbstractionStarter]: At program point L11411-14(lines 11410 11412) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,915 INFO L444 ceAbstractionStarter]: For program point L10883(lines 10883 10887) no Hoare annotation was computed. [2019-11-20 11:39:38,915 INFO L440 ceAbstractionStarter]: At program point L11411-11(lines 11410 11412) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,915 INFO L440 ceAbstractionStarter]: At program point L11411-10(lines 11410 11412) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,915 INFO L440 ceAbstractionStarter]: At program point L11411-13(lines 11410 11412) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,916 INFO L440 ceAbstractionStarter]: At program point L11411-12(lines 11410 11412) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,916 INFO L444 ceAbstractionStarter]: For program point L10883-2(lines 10870 10932) no Hoare annotation was computed. [2019-11-20 11:39:38,916 INFO L444 ceAbstractionStarter]: For program point L8771(lines 8771 8774) no Hoare annotation was computed. [2019-11-20 11:39:38,916 INFO L444 ceAbstractionStarter]: For program point L8771-1(lines 8771 8774) no Hoare annotation was computed. [2019-11-20 11:39:38,916 INFO L444 ceAbstractionStarter]: For program point L8771-2(lines 8771 8774) no Hoare annotation was computed. [2019-11-20 11:39:38,916 INFO L440 ceAbstractionStarter]: At program point L8772(lines 8754 8789) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,916 INFO L440 ceAbstractionStarter]: At program point L8772-1(lines 8754 8789) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,916 INFO L440 ceAbstractionStarter]: At program point L8772-2(lines 8754 8789) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,916 INFO L444 ceAbstractionStarter]: For program point L9301(lines 9301 9304) no Hoare annotation was computed. [2019-11-20 11:39:38,916 INFO L440 ceAbstractionStarter]: At program point L11415-3(lines 11414 11416) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,916 INFO L440 ceAbstractionStarter]: At program point L11415-2(lines 11414 11416) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,916 INFO L444 ceAbstractionStarter]: For program point L9301-1(lines 9301 9304) no Hoare annotation was computed. [2019-11-20 11:39:38,916 INFO L440 ceAbstractionStarter]: At program point L11415-5(lines 11414 11416) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,916 INFO L444 ceAbstractionStarter]: For program point L9301-2(lines 9301 9304) no Hoare annotation was computed. [2019-11-20 11:39:38,917 INFO L440 ceAbstractionStarter]: At program point L11415-4(lines 11414 11416) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,917 INFO L440 ceAbstractionStarter]: At program point L11415-1(lines 11414 11416) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,917 INFO L440 ceAbstractionStarter]: At program point L11415(lines 11414 11416) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,917 INFO L440 ceAbstractionStarter]: At program point L9302-1(lines 9293 9315) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,917 INFO L440 ceAbstractionStarter]: At program point L9302-2(lines 9293 9315) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,917 INFO L440 ceAbstractionStarter]: At program point L9302(lines 9293 9315) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,917 INFO L444 ceAbstractionStarter]: For program point L10888-1(lines 10870 10932) no Hoare annotation was computed. [2019-11-20 11:39:38,917 INFO L444 ceAbstractionStarter]: For program point L6133-2(lines 6133 6146) no Hoare annotation was computed. [2019-11-20 11:39:38,917 INFO L444 ceAbstractionStarter]: For program point L6133-3(lines 6133 6146) no Hoare annotation was computed. [2019-11-20 11:39:38,917 INFO L444 ceAbstractionStarter]: For program point L6133(lines 6133 6146) no Hoare annotation was computed. [2019-11-20 11:39:38,917 INFO L444 ceAbstractionStarter]: For program point L6133-1(lines 6133 6146) no Hoare annotation was computed. [2019-11-20 11:39:38,917 INFO L444 ceAbstractionStarter]: For program point L6133-6(lines 6133 6146) no Hoare annotation was computed. [2019-11-20 11:39:38,917 INFO L444 ceAbstractionStarter]: For program point L6133-7(lines 6133 6146) no Hoare annotation was computed. [2019-11-20 11:39:38,917 INFO L444 ceAbstractionStarter]: For program point L6133-4(lines 6133 6146) no Hoare annotation was computed. [2019-11-20 11:39:38,917 INFO L444 ceAbstractionStarter]: For program point L6133-5(lines 6133 6146) no Hoare annotation was computed. [2019-11-20 11:39:38,917 INFO L440 ceAbstractionStarter]: At program point L11419-1(lines 11418 11420) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,918 INFO L440 ceAbstractionStarter]: At program point L11419(lines 11418 11420) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,918 INFO L440 ceAbstractionStarter]: At program point L11419-3(lines 11418 11420) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,918 INFO L440 ceAbstractionStarter]: At program point L11419-2(lines 11418 11420) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,918 INFO L440 ceAbstractionStarter]: At program point L11419-5(lines 11418 11420) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,918 INFO L440 ceAbstractionStarter]: At program point L11419-4(lines 11418 11420) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,918 INFO L444 ceAbstractionStarter]: For program point L7192-1(lines 7192 7218) no Hoare annotation was computed. [2019-11-20 11:39:38,918 INFO L444 ceAbstractionStarter]: For program point L7192(lines 7192 7218) no Hoare annotation was computed. [2019-11-20 11:39:38,918 INFO L440 ceAbstractionStarter]: At program point L6136-1(lines 6136 6139) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,918 INFO L444 ceAbstractionStarter]: For program point L6136-2(lines 6136 6139) no Hoare annotation was computed. [2019-11-20 11:39:38,918 INFO L444 ceAbstractionStarter]: For program point L6136(lines 6136 6139) no Hoare annotation was computed. [2019-11-20 11:39:38,918 INFO L440 ceAbstractionStarter]: At program point L6136-5(lines 6136 6139) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,918 INFO L444 ceAbstractionStarter]: For program point L6136-6(lines 6136 6139) no Hoare annotation was computed. [2019-11-20 11:39:38,918 INFO L440 ceAbstractionStarter]: At program point L6136-3(lines 6136 6139) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,918 INFO L444 ceAbstractionStarter]: For program point L6136-4(lines 6136 6139) no Hoare annotation was computed. [2019-11-20 11:39:38,918 INFO L440 ceAbstractionStarter]: At program point L8779(lines 8754 8789) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,919 INFO L440 ceAbstractionStarter]: At program point L6136-7(lines 6136 6139) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,919 INFO L440 ceAbstractionStarter]: At program point L8779-1(lines 8754 8789) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,919 INFO L440 ceAbstractionStarter]: At program point L8779-2(lines 8754 8789) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,919 INFO L444 ceAbstractionStarter]: For program point L7194(lines 7194 7198) no Hoare annotation was computed. [2019-11-20 11:39:38,919 INFO L444 ceAbstractionStarter]: For program point L7194-2(lines 7192 7216) no Hoare annotation was computed. [2019-11-20 11:39:38,919 INFO L447 ceAbstractionStarter]: At program point L11423-3(lines 11422 11424) the Hoare annotation is: true [2019-11-20 11:39:38,919 INFO L447 ceAbstractionStarter]: At program point L11423-2(lines 11422 11424) the Hoare annotation is: true [2019-11-20 11:39:38,919 INFO L440 ceAbstractionStarter]: At program point L11423-5(lines 11422 11424) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,919 INFO L440 ceAbstractionStarter]: At program point L11423-4(lines 11422 11424) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,919 INFO L447 ceAbstractionStarter]: At program point L11423-1(lines 11422 11424) the Hoare annotation is: true [2019-11-20 11:39:38,919 INFO L447 ceAbstractionStarter]: At program point L11423(lines 11422 11424) the Hoare annotation is: true [2019-11-20 11:39:38,919 INFO L440 ceAbstractionStarter]: At program point L11423-6(lines 11422 11424) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,919 INFO L444 ceAbstractionStarter]: For program point L8782-1(lines 8782 8785) no Hoare annotation was computed. [2019-11-20 11:39:38,919 INFO L444 ceAbstractionStarter]: For program point L9839-2(lines 9839 9842) no Hoare annotation was computed. [2019-11-20 11:39:38,919 INFO L444 ceAbstractionStarter]: For program point L8782-2(lines 8782 8785) no Hoare annotation was computed. [2019-11-20 11:39:38,919 INFO L444 ceAbstractionStarter]: For program point L9839-3(lines 9839 9842) no Hoare annotation was computed. [2019-11-20 11:39:38,920 INFO L444 ceAbstractionStarter]: For program point L9839-5(lines 9839 9842) no Hoare annotation was computed. [2019-11-20 11:39:38,920 INFO L444 ceAbstractionStarter]: For program point L9839(lines 9839 9842) no Hoare annotation was computed. [2019-11-20 11:39:38,920 INFO L444 ceAbstractionStarter]: For program point L8782(lines 8782 8785) no Hoare annotation was computed. [2019-11-20 11:39:38,920 INFO L444 ceAbstractionStarter]: For program point L9839-6(lines 9839 9842) no Hoare annotation was computed. [2019-11-20 11:39:38,920 INFO L444 ceAbstractionStarter]: For program point L9839-8(lines 9839 9842) no Hoare annotation was computed. [2019-11-20 11:39:38,920 INFO L440 ceAbstractionStarter]: At program point L8783-2(lines 8754 8789) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,920 INFO L440 ceAbstractionStarter]: At program point L8783(lines 8754 8789) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,920 INFO L440 ceAbstractionStarter]: At program point L8783-1(lines 8754 8789) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,920 INFO L440 ceAbstractionStarter]: At program point L11426(lines 11425 11427) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,920 INFO L440 ceAbstractionStarter]: At program point L11426-7(lines 11425 11427) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,920 INFO L447 ceAbstractionStarter]: At program point L11426-1(lines 11425 11427) the Hoare annotation is: true [2019-11-20 11:39:38,920 INFO L444 ceAbstractionStarter]: For program point L6141-3(lines 6141 6144) no Hoare annotation was computed. [2019-11-20 11:39:38,920 INFO L444 ceAbstractionStarter]: For program point L6141(lines 6141 6144) no Hoare annotation was computed. [2019-11-20 11:39:38,920 INFO L440 ceAbstractionStarter]: At program point L11426-4(lines 11425 11427) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,920 INFO L444 ceAbstractionStarter]: For program point L6141-6(lines 6141 6144) no Hoare annotation was computed. [2019-11-20 11:39:38,920 INFO L440 ceAbstractionStarter]: At program point L11426-10(lines 11425 11427) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,921 INFO L444 ceAbstractionStarter]: For program point L6141-9(lines 6141 6144) no Hoare annotation was computed. [2019-11-20 11:39:38,921 INFO L444 ceAbstractionStarter]: For program point L6670(lines 6670 6673) no Hoare annotation was computed. [2019-11-20 11:39:38,921 INFO L444 ceAbstractionStarter]: For program point L6670-4(lines 6670 6673) no Hoare annotation was computed. [2019-11-20 11:39:38,921 INFO L440 ceAbstractionStarter]: At program point L6670-3(lines 6670 6673) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,921 INFO L444 ceAbstractionStarter]: For program point L6670-2(lines 6670 6673) no Hoare annotation was computed. [2019-11-20 11:39:38,921 INFO L440 ceAbstractionStarter]: At program point L6670-1(lines 6670 6673) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,921 INFO L440 ceAbstractionStarter]: At program point L6670-5(lines 6670 6673) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,921 INFO L440 ceAbstractionStarter]: At program point L9313(lines 9293 9315) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,921 INFO L440 ceAbstractionStarter]: At program point L9313-1(lines 9293 9315) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,921 INFO L440 ceAbstractionStarter]: At program point L9313-2(lines 9293 9315) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,921 INFO L444 ceAbstractionStarter]: For program point L10899(line 10899) no Hoare annotation was computed. [2019-11-20 11:39:38,921 INFO L440 ceAbstractionStarter]: At program point L9314(lines 9289 9316) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,921 INFO L440 ceAbstractionStarter]: At program point L9314-1(lines 9289 9316) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,921 INFO L440 ceAbstractionStarter]: At program point L9314-2(lines 9289 9316) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,921 INFO L444 ceAbstractionStarter]: For program point L10900(lines 10900 10905) no Hoare annotation was computed. [2019-11-20 11:39:38,922 INFO L444 ceAbstractionStarter]: For program point L9843(lines 9843 9847) no Hoare annotation was computed. [2019-11-20 11:39:38,922 INFO L444 ceAbstractionStarter]: For program point L10900-2(lines 10870 10932) no Hoare annotation was computed. [2019-11-20 11:39:38,922 INFO L444 ceAbstractionStarter]: For program point L9843-1(lines 9843 9847) no Hoare annotation was computed. [2019-11-20 11:39:38,922 INFO L444 ceAbstractionStarter]: For program point L9843-2(lines 9843 9847) no Hoare annotation was computed. [2019-11-20 11:39:38,922 INFO L447 ceAbstractionStarter]: At program point L11430-2(lines 11429 11431) the Hoare annotation is: true [2019-11-20 11:39:38,922 INFO L440 ceAbstractionStarter]: At program point L11430-1(lines 11429 11431) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,922 INFO L440 ceAbstractionStarter]: At program point L11430-4(lines 11429 11431) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,922 INFO L440 ceAbstractionStarter]: At program point L11430-3(lines 11429 11431) the Hoare annotation is: false [2019-11-20 11:39:38,922 INFO L440 ceAbstractionStarter]: At program point L11430(lines 11429 11431) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,922 INFO L440 ceAbstractionStarter]: At program point L11430-10(lines 11429 11431) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,922 INFO L440 ceAbstractionStarter]: At program point L11430-9(lines 11429 11431) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,922 INFO L440 ceAbstractionStarter]: At program point L11430-12(lines 11429 11431) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,922 INFO L440 ceAbstractionStarter]: At program point L11430-11(lines 11429 11431) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,922 INFO L440 ceAbstractionStarter]: At program point L11430-6(lines 11429 11431) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,922 INFO L440 ceAbstractionStarter]: At program point L11430-5(lines 11429 11431) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L11430-8(lines 11429 11431) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L11430-7(lines 11429 11431) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L8788(lines 8739 8790) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L8788-1(lines 8739 8790) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L8788-2(lines 8739 8790) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L6674(lines 6667 6676) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L6674-2(lines 6667 6676) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L6674-1(lines 6667 6676) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,923 INFO L444 ceAbstractionStarter]: For program point L7204(lines 7204 7214) no Hoare annotation was computed. [2019-11-20 11:39:38,923 INFO L444 ceAbstractionStarter]: For program point L10376-3(lines 10376 10380) no Hoare annotation was computed. [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L11433-4(lines 11432 11434) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,923 INFO L444 ceAbstractionStarter]: For program point L10376-5(lines 10376 10380) no Hoare annotation was computed. [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L11433-1(lines 11432 11434) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L6148-1(lines 6122 6150) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,923 INFO L440 ceAbstractionStarter]: At program point L11433(lines 11432 11434) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,924 INFO L440 ceAbstractionStarter]: At program point L6148-2(lines 6122 6150) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,924 INFO L444 ceAbstractionStarter]: For program point L10376(lines 10376 10380) no Hoare annotation was computed. [2019-11-20 11:39:38,924 INFO L440 ceAbstractionStarter]: At program point L11433-3(lines 11432 11434) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,924 INFO L440 ceAbstractionStarter]: At program point L6148(lines 6122 6150) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,924 INFO L440 ceAbstractionStarter]: At program point L11433-2(lines 11432 11434) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,924 INFO L444 ceAbstractionStarter]: For program point L10376-2(lines 10376 10380) no Hoare annotation was computed. [2019-11-20 11:39:38,924 INFO L440 ceAbstractionStarter]: At program point L6148-3(lines 6122 6150) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,924 INFO L444 ceAbstractionStarter]: For program point L9849(lines 9849 9852) no Hoare annotation was computed. [2019-11-20 11:39:38,924 INFO L444 ceAbstractionStarter]: For program point L9849-1(lines 9849 9852) no Hoare annotation was computed. [2019-11-20 11:39:38,924 INFO L444 ceAbstractionStarter]: For program point L9849-2(lines 9849 9852) no Hoare annotation was computed. [2019-11-20 11:39:38,924 INFO L444 ceAbstractionStarter]: For program point L7207(lines 7207 7211) no Hoare annotation was computed. [2019-11-20 11:39:38,924 INFO L447 ceAbstractionStarter]: At program point L11436(lines 11435 11437) the Hoare annotation is: true [2019-11-20 11:39:38,924 INFO L447 ceAbstractionStarter]: At program point L11436-2(lines 11435 11437) the Hoare annotation is: true [2019-11-20 11:39:38,924 INFO L447 ceAbstractionStarter]: At program point L11436-1(lines 11435 11437) the Hoare annotation is: true [2019-11-20 11:39:38,924 INFO L444 ceAbstractionStarter]: For program point L9322(lines 9322 9325) no Hoare annotation was computed. [2019-11-20 11:39:38,925 INFO L440 ceAbstractionStarter]: At program point L11436-8(lines 11435 11437) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,925 INFO L440 ceAbstractionStarter]: At program point L11436-7(lines 11435 11437) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,925 INFO L440 ceAbstractionStarter]: At program point L11436-9(lines 11435 11437) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,925 INFO L440 ceAbstractionStarter]: At program point L11436-4(lines 11435 11437) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,925 INFO L444 ceAbstractionStarter]: For program point L9322-1(lines 9322 9325) no Hoare annotation was computed. [2019-11-20 11:39:38,925 INFO L447 ceAbstractionStarter]: At program point L11436-3(lines 11435 11437) the Hoare annotation is: true [2019-11-20 11:39:38,925 INFO L444 ceAbstractionStarter]: For program point L9322-2(lines 9322 9325) no Hoare annotation was computed. [2019-11-20 11:39:38,925 INFO L440 ceAbstractionStarter]: At program point L11436-6(lines 11435 11437) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,925 INFO L440 ceAbstractionStarter]: At program point L11436-5(lines 11435 11437) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,925 INFO L447 ceAbstractionStarter]: At program point L6680-2(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,925 INFO L447 ceAbstractionStarter]: At program point L6680-1(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,925 INFO L447 ceAbstractionStarter]: At program point L6680(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,925 INFO L447 ceAbstractionStarter]: At program point L6680-6(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,925 INFO L447 ceAbstractionStarter]: At program point L6680-5(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,925 INFO L447 ceAbstractionStarter]: At program point L6680-4(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,925 INFO L447 ceAbstractionStarter]: At program point L6680-3(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,926 INFO L447 ceAbstractionStarter]: At program point L6680-10(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,926 INFO L447 ceAbstractionStarter]: At program point L6680-9(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,926 INFO L447 ceAbstractionStarter]: At program point L6680-8(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,926 INFO L447 ceAbstractionStarter]: At program point L6680-7(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,926 INFO L440 ceAbstractionStarter]: At program point L6680-14(lines 6677 6682) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,926 INFO L440 ceAbstractionStarter]: At program point L6680-13(lines 6677 6682) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,926 INFO L447 ceAbstractionStarter]: At program point L6680-12(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,926 INFO L447 ceAbstractionStarter]: At program point L6680-11(lines 6677 6682) the Hoare annotation is: true [2019-11-20 11:39:38,926 INFO L440 ceAbstractionStarter]: At program point L6680-18(lines 6677 6682) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,926 INFO L440 ceAbstractionStarter]: At program point L6680-17(lines 6677 6682) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,926 INFO L440 ceAbstractionStarter]: At program point L6680-16(lines 6677 6682) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,926 INFO L440 ceAbstractionStarter]: At program point L6680-15(lines 6677 6682) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,926 INFO L440 ceAbstractionStarter]: At program point L6680-21(lines 6677 6682) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,926 INFO L440 ceAbstractionStarter]: At program point L6680-20(lines 6677 6682) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,927 INFO L440 ceAbstractionStarter]: At program point L6680-19(lines 6677 6682) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,927 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,927 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,927 INFO L440 ceAbstractionStarter]: At program point L11440-4(lines 11439 11441) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,927 INFO L440 ceAbstractionStarter]: At program point L11440-3(lines 11439 11441) the Hoare annotation is: false [2019-11-20 11:39:38,927 INFO L440 ceAbstractionStarter]: At program point L11440-6(lines 11439 11441) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,927 INFO L440 ceAbstractionStarter]: At program point L11440-5(lines 11439 11441) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,927 INFO L440 ceAbstractionStarter]: At program point L11440(lines 11439 11441) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,927 INFO L444 ceAbstractionStarter]: For program point L6155(lines 6155 6158) no Hoare annotation was computed. [2019-11-20 11:39:38,927 INFO L447 ceAbstractionStarter]: At program point L11440-2(lines 11439 11441) the Hoare annotation is: true [2019-11-20 11:39:38,927 INFO L440 ceAbstractionStarter]: At program point L11440-1(lines 11439 11441) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,927 INFO L444 ceAbstractionStarter]: For program point L6155-5(lines 6155 6158) no Hoare annotation was computed. [2019-11-20 11:39:38,927 INFO L444 ceAbstractionStarter]: For program point L6155-2(lines 6155 6158) no Hoare annotation was computed. [2019-11-20 11:39:38,927 INFO L444 ceAbstractionStarter]: For program point L6155-3(lines 6155 6158) no Hoare annotation was computed. [2019-11-20 11:39:38,927 INFO L444 ceAbstractionStarter]: For program point L6155-8(lines 6155 6158) no Hoare annotation was computed. [2019-11-20 11:39:38,927 INFO L444 ceAbstractionStarter]: For program point L6155-9(lines 6155 6158) no Hoare annotation was computed. [2019-11-20 11:39:38,928 INFO L444 ceAbstractionStarter]: For program point L6155-6(lines 6155 6158) no Hoare annotation was computed. [2019-11-20 11:39:38,928 INFO L444 ceAbstractionStarter]: For program point L6155-11(lines 6155 6158) no Hoare annotation was computed. [2019-11-20 11:39:38,928 INFO L444 ceAbstractionStarter]: For program point L9327-2(lines 9327 9330) no Hoare annotation was computed. [2019-11-20 11:39:38,928 INFO L444 ceAbstractionStarter]: For program point L9327(lines 9327 9330) no Hoare annotation was computed. [2019-11-20 11:39:38,928 INFO L444 ceAbstractionStarter]: For program point L9327-1(lines 9327 9330) no Hoare annotation was computed. [2019-11-20 11:39:38,928 INFO L444 ceAbstractionStarter]: For program point L10913(line 10913) no Hoare annotation was computed. [2019-11-20 11:39:38,928 INFO L444 ceAbstractionStarter]: For program point L10914(lines 10914 10921) no Hoare annotation was computed. [2019-11-20 11:39:38,928 INFO L440 ceAbstractionStarter]: At program point L11443-1(lines 11442 11444) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,928 INFO L440 ceAbstractionStarter]: At program point L11443(lines 11442 11444) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,928 INFO L440 ceAbstractionStarter]: At program point L11443-6(lines 11442 11444) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,928 INFO L440 ceAbstractionStarter]: At program point L11443-3(lines 11442 11444) the Hoare annotation is: false [2019-11-20 11:39:38,928 INFO L447 ceAbstractionStarter]: At program point L11443-2(lines 11442 11444) the Hoare annotation is: true [2019-11-20 11:39:38,928 INFO L440 ceAbstractionStarter]: At program point L11443-5(lines 11442 11444) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,928 INFO L440 ceAbstractionStarter]: At program point L11443-4(lines 11442 11444) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,928 INFO L447 ceAbstractionStarter]: At program point L6687-1(lines 6683 6689) the Hoare annotation is: true [2019-11-20 11:39:38,928 INFO L447 ceAbstractionStarter]: At program point L6687(lines 6683 6689) the Hoare annotation is: true [2019-11-20 11:39:38,929 INFO L444 ceAbstractionStarter]: For program point L10916(lines 10916 10919) no Hoare annotation was computed. [2019-11-20 11:39:38,929 INFO L444 ceAbstractionStarter]: For program point L8802(lines 8802 8805) no Hoare annotation was computed. [2019-11-20 11:39:38,929 INFO L444 ceAbstractionStarter]: For program point L8802-1(lines 8802 8805) no Hoare annotation was computed. [2019-11-20 11:39:38,929 INFO L444 ceAbstractionStarter]: For program point L8802-2(lines 8802 8805) no Hoare annotation was computed. [2019-11-20 11:39:38,929 INFO L444 ceAbstractionStarter]: For program point L8802-3(lines 8802 8805) no Hoare annotation was computed. [2019-11-20 11:39:38,929 INFO L440 ceAbstractionStarter]: At program point L11446-2(lines 1 11643) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,929 INFO L447 ceAbstractionStarter]: At program point L11446-1(lines 1 11643) the Hoare annotation is: true [2019-11-20 11:39:38,929 INFO L440 ceAbstractionStarter]: At program point L11446-4(lines 1 11643) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,929 INFO L440 ceAbstractionStarter]: At program point L11446-3(lines 1 11643) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,929 INFO L440 ceAbstractionStarter]: At program point L11446(lines 1 11643) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,929 INFO L440 ceAbstractionStarter]: At program point L6161-2(lines 6151 6163) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,929 INFO L440 ceAbstractionStarter]: At program point L6161-3(lines 6151 6163) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,929 INFO L440 ceAbstractionStarter]: At program point L6161(lines 6151 6163) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,929 INFO L440 ceAbstractionStarter]: At program point L6161-1(lines 6151 6163) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,929 INFO L440 ceAbstractionStarter]: At program point L10390-1(lines 10363 10403) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,930 INFO L447 ceAbstractionStarter]: At program point L7219(lines 7182 7221) the Hoare annotation is: true [2019-11-20 11:39:38,930 INFO L440 ceAbstractionStarter]: At program point L10390(lines 10363 10403) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,930 INFO L444 ceAbstractionStarter]: For program point L7748(lines 7748 7754) no Hoare annotation was computed. [2019-11-20 11:39:38,930 INFO L444 ceAbstractionStarter]: For program point L9334-1(lines 9334 9337) no Hoare annotation was computed. [2019-11-20 11:39:38,930 INFO L444 ceAbstractionStarter]: For program point L9334-2(lines 9334 9337) no Hoare annotation was computed. [2019-11-20 11:39:38,930 INFO L444 ceAbstractionStarter]: For program point L9334(lines 9334 9337) no Hoare annotation was computed. [2019-11-20 11:39:38,930 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,930 INFO L440 ceAbstractionStarter]: At program point L10392(lines 10363 10403) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,930 INFO L440 ceAbstractionStarter]: At program point L10392-1(lines 10363 10403) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,930 INFO L447 ceAbstractionStarter]: At program point L7751(lines 7748 7753) the Hoare annotation is: true [2019-11-20 11:39:38,930 INFO L444 ceAbstractionStarter]: For program point L10923(line 10923) no Hoare annotation was computed. [2019-11-20 11:39:38,930 INFO L444 ceAbstractionStarter]: For program point L6695(lines 6695 6698) no Hoare annotation was computed. [2019-11-20 11:39:38,930 INFO L444 ceAbstractionStarter]: For program point L6695-5(lines 6695 6698) no Hoare annotation was computed. [2019-11-20 11:39:38,930 INFO L444 ceAbstractionStarter]: For program point L6695-3(lines 6695 6698) no Hoare annotation was computed. [2019-11-20 11:39:38,930 INFO L444 ceAbstractionStarter]: For program point L6695-2(lines 6695 6698) no Hoare annotation was computed. [2019-11-20 11:39:38,930 INFO L444 ceAbstractionStarter]: For program point L6695-9(lines 6695 6698) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L444 ceAbstractionStarter]: For program point L6695-8(lines 6695 6698) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L444 ceAbstractionStarter]: For program point L10395(lines 10395 10399) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L444 ceAbstractionStarter]: For program point L6695-6(lines 6695 6698) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L444 ceAbstractionStarter]: For program point L6695-11(lines 6695 6698) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L444 ceAbstractionStarter]: For program point L10395-2(lines 10395 10399) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L444 ceAbstractionStarter]: For program point L10395-3(lines 10395 10399) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L444 ceAbstractionStarter]: For program point L10395-5(lines 10395 10399) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L444 ceAbstractionStarter]: For program point L10924(lines 10924 10928) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L444 ceAbstractionStarter]: For program point L9868(lines 9868 9871) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L444 ceAbstractionStarter]: For program point L9868-1(lines 9868 9871) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L444 ceAbstractionStarter]: For program point L9868-2(lines 9868 9871) no Hoare annotation was computed. [2019-11-20 11:39:38,931 INFO L440 ceAbstractionStarter]: At program point L7226(lines 7222 7228) the Hoare annotation is: false [2019-11-20 11:39:38,931 INFO L440 ceAbstractionStarter]: At program point L6169(lines 6164 6171) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,931 INFO L440 ceAbstractionStarter]: At program point L6699-1(lines 6690 6701) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,931 INFO L447 ceAbstractionStarter]: At program point L6699(lines 6690 6701) the Hoare annotation is: true [2019-11-20 11:39:38,931 INFO L440 ceAbstractionStarter]: At program point L6699-3(lines 6690 6701) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,931 INFO L440 ceAbstractionStarter]: At program point L6699-2(lines 6690 6701) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,932 INFO L444 ceAbstractionStarter]: For program point L9342-1(lines 9342 9345) no Hoare annotation was computed. [2019-11-20 11:39:38,932 INFO L444 ceAbstractionStarter]: For program point L9342-2(lines 9342 9345) no Hoare annotation was computed. [2019-11-20 11:39:38,932 INFO L440 ceAbstractionStarter]: At program point L11456(lines 11455 11457) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,932 INFO L444 ceAbstractionStarter]: For program point L9342(lines 9342 9345) no Hoare annotation was computed. [2019-11-20 11:39:38,932 INFO L440 ceAbstractionStarter]: At program point L9343-2(lines 9320 9359) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,932 INFO L440 ceAbstractionStarter]: At program point L9343(lines 9320 9359) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,932 INFO L440 ceAbstractionStarter]: At program point L9343-1(lines 9320 9359) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,932 INFO L444 ceAbstractionStarter]: For program point L10930(line 10930) no Hoare annotation was computed. [2019-11-20 11:39:38,932 INFO L440 ceAbstractionStarter]: At program point L10402(lines 10354 10404) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,932 INFO L440 ceAbstractionStarter]: At program point L10402-1(lines 10354 10404) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,932 INFO L447 ceAbstractionStarter]: At program point L8817(lines 8797 8823) the Hoare annotation is: true [2019-11-20 11:39:38,932 INFO L440 ceAbstractionStarter]: At program point L8817-1(lines 8797 8823) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,932 INFO L440 ceAbstractionStarter]: At program point L8817-2(lines 8797 8823) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,932 INFO L440 ceAbstractionStarter]: At program point L8817-3(lines 8797 8823) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,932 INFO L440 ceAbstractionStarter]: At program point L11460(lines 11459 11461) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L8819(lines 8797 8823) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L8819-1(lines 8797 8823) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L6705-3(lines 6702 6707) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L6705-2(lines 6702 6707) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L6705-1(lines 6702 6707) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,933 INFO L447 ceAbstractionStarter]: At program point L6705(lines 6702 6707) the Hoare annotation is: true [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L8819-2(lines 8797 8823) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L8819-3(lines 8797 8823) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L8822-1(lines 8791 8824) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L8822-2(lines 8791 8824) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L8822-3(lines 8791 8824) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,933 INFO L447 ceAbstractionStarter]: At program point L8822(lines 8791 8824) the Hoare annotation is: true [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L9351-2(lines 9320 9359) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,933 INFO L440 ceAbstractionStarter]: At program point L9351(lines 9320 9359) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L9351-1(lines 9320 9359) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,934 INFO L444 ceAbstractionStarter]: For program point L10937(line 10937) no Hoare annotation was computed. [2019-11-20 11:39:38,934 INFO L447 ceAbstractionStarter]: At program point L7767(lines 7723 7865) the Hoare annotation is: true [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L11468(lines 11467 11469) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L9354(lines 9320 9359) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L9354-1(lines 9320 9359) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L9354-2(lines 9320 9359) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L10940(lines 10561 10945) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,934 INFO L447 ceAbstractionStarter]: At program point L7769(lines 7723 7865) the Hoare annotation is: true [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L9357(lines 9320 9359) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L9357-1(lines 9320 9359) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L9357-2(lines 9320 9359) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L9358-1(lines 9317 9360) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L9358-2(lines 9317 9360) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,934 INFO L440 ceAbstractionStarter]: At program point L11472-3(lines 11471 11473) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L11472(lines 11471 11473) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L11472-2(lines 11471 11473) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L9358(lines 9317 9360) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L11472-1(lines 11471 11473) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L6716-2(lines 6708 6718) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,935 INFO L447 ceAbstractionStarter]: At program point L10944(lines 10527 10946) the Hoare annotation is: true [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L6716-1(lines 6708 6718) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L6716(lines 6708 6718) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,935 INFO L444 ceAbstractionStarter]: For program point L10416(lines 10416 10419) no Hoare annotation was computed. [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L9889(lines 9830 9924) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L9889-1(lines 9830 9924) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L9889-2(lines 9830 9924) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L11475(lines 11474 11476) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,935 INFO L440 ceAbstractionStarter]: At program point L9891(lines 9830 9924) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,936 INFO L440 ceAbstractionStarter]: At program point L9891-1(lines 9830 9924) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,936 INFO L440 ceAbstractionStarter]: At program point L9891-2(lines 9830 9924) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,936 INFO L444 ceAbstractionStarter]: For program point L10421(lines 10421 10425) no Hoare annotation was computed. [2019-11-20 11:39:38,936 INFO L444 ceAbstractionStarter]: For program point L10421-2(lines 10415 10434) no Hoare annotation was computed. [2019-11-20 11:39:38,936 INFO L440 ceAbstractionStarter]: At program point L9893(lines 9830 9924) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,936 INFO L440 ceAbstractionStarter]: At program point L9893-1(lines 9830 9924) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,936 INFO L440 ceAbstractionStarter]: At program point L9893-2(lines 9830 9924) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,936 INFO L444 ceAbstractionStarter]: For program point L7252-2(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,936 INFO L444 ceAbstractionStarter]: For program point L7252-1(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,936 INFO L444 ceAbstractionStarter]: For program point L7252(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,936 INFO L444 ceAbstractionStarter]: For program point L7252-6(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,936 INFO L444 ceAbstractionStarter]: For program point L7252-5(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,936 INFO L444 ceAbstractionStarter]: For program point L7252-4(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,936 INFO L444 ceAbstractionStarter]: For program point L7252-3(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,936 INFO L444 ceAbstractionStarter]: For program point L7252-10(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,936 INFO L444 ceAbstractionStarter]: For program point L7252-9(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,937 INFO L444 ceAbstractionStarter]: For program point L7252-8(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,937 INFO L444 ceAbstractionStarter]: For program point L7252-7(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,937 INFO L444 ceAbstractionStarter]: For program point L7252-14(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,937 INFO L444 ceAbstractionStarter]: For program point L7252-13(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,937 INFO L444 ceAbstractionStarter]: For program point L7252-12(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,937 INFO L444 ceAbstractionStarter]: For program point L7252-11(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,937 INFO L444 ceAbstractionStarter]: For program point L7252-15(lines 7252 7255) no Hoare annotation was computed. [2019-11-20 11:39:38,937 INFO L444 ceAbstractionStarter]: For program point L8839(lines 8839 8842) no Hoare annotation was computed. [2019-11-20 11:39:38,937 INFO L440 ceAbstractionStarter]: At program point L6726(lines 6719 6728) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,937 INFO L440 ceAbstractionStarter]: At program point L6726-2(lines 6719 6728) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,937 INFO L440 ceAbstractionStarter]: At program point L6726-1(lines 6719 6728) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,937 INFO L440 ceAbstractionStarter]: At program point L9898(lines 9830 9924) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (and .cse0 (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) (and .cse0 |ULTIMATE.start_netback_changed_#t~switch1126| (bvult (_ bv0 32) ULTIMATE.start_xennet_connect_~num_queues~8)))) [2019-11-20 11:39:38,937 INFO L444 ceAbstractionStarter]: For program point L7784(lines 7784 7790) no Hoare annotation was computed. [2019-11-20 11:39:38,937 INFO L440 ceAbstractionStarter]: At program point L9898-1(lines 9830 9924) the Hoare annotation is: (or (and |ULTIMATE.start_netback_changed_#t~switch1126| (bvult (_ bv0 32) ULTIMATE.start_xennet_connect_~num_queues~8)) (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|)) [2019-11-20 11:39:38,937 INFO L440 ceAbstractionStarter]: At program point L9898-2(lines 9830 9924) the Hoare annotation is: (let ((.cse0 (not (= (_ bv3 32) ~ldv_state_variable_2~0)))) (or (and .cse0 |ULTIMATE.start_netback_changed_#t~switch1126| (bvult (_ bv0 32) ULTIMATE.start_xennet_connect_~num_queues~8)) (and .cse0 (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|))) [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-3(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-2(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-6(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-5(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-11(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L440 ceAbstractionStarter]: At program point L9900(lines 9830 9924) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-9(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L440 ceAbstractionStarter]: At program point L9900-1(lines 9830 9924) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-8(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L440 ceAbstractionStarter]: At program point L9900-2(lines 9830 9924) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-15(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-14(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-12(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-18(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-17(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,938 INFO L444 ceAbstractionStarter]: For program point L7257-23(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-21(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-20(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-27(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L447 ceAbstractionStarter]: At program point L11486-1(lines 11485 11487) the Hoare annotation is: true [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-26(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-24(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-30(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L447 ceAbstractionStarter]: At program point L11486(lines 11485 11487) the Hoare annotation is: true [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-29(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-35(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-33(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-32(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-39(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-38(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-36(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L8844(lines 8844 8847) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-42(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,939 INFO L444 ceAbstractionStarter]: For program point L7257-41(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,940 INFO L444 ceAbstractionStarter]: For program point L7257-47(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,940 INFO L447 ceAbstractionStarter]: At program point L7787(lines 7784 7789) the Hoare annotation is: true [2019-11-20 11:39:38,940 INFO L444 ceAbstractionStarter]: For program point L7257-45(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,940 INFO L444 ceAbstractionStarter]: For program point L7257-44(lines 7257 7260) no Hoare annotation was computed. [2019-11-20 11:39:38,940 INFO L447 ceAbstractionStarter]: At program point L7261-3(lines 7246 7263) the Hoare annotation is: true [2019-11-20 11:39:38,940 INFO L447 ceAbstractionStarter]: At program point L7261-2(lines 7246 7263) the Hoare annotation is: true [2019-11-20 11:39:38,940 INFO L447 ceAbstractionStarter]: At program point L7261-1(lines 7246 7263) the Hoare annotation is: true [2019-11-20 11:39:38,940 INFO L447 ceAbstractionStarter]: At program point L7261(lines 7246 7263) the Hoare annotation is: true [2019-11-20 11:39:38,940 INFO L440 ceAbstractionStarter]: At program point L7261-7(lines 7246 7263) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,940 INFO L440 ceAbstractionStarter]: At program point L7261-6(lines 7246 7263) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,940 INFO L440 ceAbstractionStarter]: At program point L7261-5(lines 7246 7263) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,940 INFO L440 ceAbstractionStarter]: At program point L7261-4(lines 7246 7263) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,940 INFO L440 ceAbstractionStarter]: At program point L7261-11(lines 7246 7263) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,940 INFO L440 ceAbstractionStarter]: At program point L7261-10(lines 7246 7263) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,940 INFO L440 ceAbstractionStarter]: At program point L7261-9(lines 7246 7263) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,941 INFO L440 ceAbstractionStarter]: At program point L7261-8(lines 7246 7263) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,941 INFO L440 ceAbstractionStarter]: At program point L7261-15(lines 7246 7263) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,941 INFO L440 ceAbstractionStarter]: At program point L7261-14(lines 7246 7263) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,941 INFO L440 ceAbstractionStarter]: At program point L7261-13(lines 7246 7263) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,941 INFO L440 ceAbstractionStarter]: At program point L7261-12(lines 7246 7263) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,941 INFO L440 ceAbstractionStarter]: At program point L10433(lines 10410 10435) the Hoare annotation is: (or (= (bvadd |ULTIMATE.start_netif_init_#res| (_ bv19 32)) (_ bv0 32)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,941 INFO L444 ceAbstractionStarter]: For program point L9909(lines 9909 9912) no Hoare annotation was computed. [2019-11-20 11:39:38,941 INFO L444 ceAbstractionStarter]: For program point L9909-2(lines 9909 9912) no Hoare annotation was computed. [2019-11-20 11:39:38,941 INFO L444 ceAbstractionStarter]: For program point L9909-3(lines 9909 9912) no Hoare annotation was computed. [2019-11-20 11:39:38,941 INFO L444 ceAbstractionStarter]: For program point L9909-8(lines 9909 9912) no Hoare annotation was computed. [2019-11-20 11:39:38,941 INFO L444 ceAbstractionStarter]: For program point L9909-5(lines 9909 9912) no Hoare annotation was computed. [2019-11-20 11:39:38,941 INFO L444 ceAbstractionStarter]: For program point L9909-6(lines 9909 9912) no Hoare annotation was computed. [2019-11-20 11:39:38,941 INFO L444 ceAbstractionStarter]: For program point L7796(lines 7796 7802) no Hoare annotation was computed. [2019-11-20 11:39:38,941 INFO L440 ceAbstractionStarter]: At program point L11496(lines 1 11643) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,941 INFO L440 ceAbstractionStarter]: At program point L11496-2(lines 1 11643) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,942 INFO L440 ceAbstractionStarter]: At program point L11496-1(lines 1 11643) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,942 INFO L440 ceAbstractionStarter]: At program point L6740-2(lines 6729 6742) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,942 INFO L440 ceAbstractionStarter]: At program point L6740-1(lines 6729 6742) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,942 INFO L440 ceAbstractionStarter]: At program point L6740(lines 6729 6742) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,942 INFO L440 ceAbstractionStarter]: At program point L6740-3(lines 6729 6742) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,942 INFO L444 ceAbstractionStarter]: For program point L9384(lines 9384 9389) no Hoare annotation was computed. [2019-11-20 11:39:38,942 INFO L444 ceAbstractionStarter]: For program point L9384-1(lines 9384 9389) no Hoare annotation was computed. [2019-11-20 11:39:38,942 INFO L444 ceAbstractionStarter]: For program point L9384-2(lines 9384 9389) no Hoare annotation was computed. [2019-11-20 11:39:38,942 INFO L447 ceAbstractionStarter]: At program point L7799(lines 7796 7801) the Hoare annotation is: true [2019-11-20 11:39:38,942 INFO L440 ceAbstractionStarter]: At program point L11499-1(lines 11498 11500) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,942 INFO L440 ceAbstractionStarter]: At program point L11499(lines 11498 11500) the Hoare annotation is: false [2019-11-20 11:39:38,942 INFO L447 ceAbstractionStarter]: At program point L11499-6(lines 11498 11500) the Hoare annotation is: true [2019-11-20 11:39:38,942 INFO L440 ceAbstractionStarter]: At program point L11499-3(lines 11498 11500) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,942 INFO L440 ceAbstractionStarter]: At program point L11499-2(lines 11498 11500) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,942 INFO L440 ceAbstractionStarter]: At program point L11499-5(lines 11498 11500) the Hoare annotation is: (not (= (_ bv3 32) ~ldv_state_variable_2~0)) [2019-11-20 11:39:38,943 INFO L447 ceAbstractionStarter]: At program point L11499-4(lines 11498 11500) the Hoare annotation is: true [2019-11-20 11:39:38,943 INFO L447 ceAbstractionStarter]: At program point L8857(lines 8833 8864) the Hoare annotation is: true [2019-11-20 11:39:38,943 INFO L447 ceAbstractionStarter]: At program point L8859(lines 8833 8864) the Hoare annotation is: true [2019-11-20 11:39:38,943 INFO L440 ceAbstractionStarter]: At program point L11502-2(lines 11501 11503) the Hoare annotation is: (let ((.cse0 (not (= (_ bv3 32) ~ldv_state_variable_2~0)))) (or (and .cse0 |ULTIMATE.start_netback_changed_#t~switch1126| (bvult (_ bv0 32) ULTIMATE.start_xennet_connect_~num_queues~8)) (and .cse0 (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|))) [2019-11-20 11:39:38,943 INFO L440 ceAbstractionStarter]: At program point L11502-1(lines 11501 11503) the Hoare annotation is: (or (and |ULTIMATE.start_netback_changed_#t~switch1126| (bvult (_ bv0 32) ULTIMATE.start_xennet_connect_~num_queues~8)) (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|)) [2019-11-20 11:39:38,943 INFO L440 ceAbstractionStarter]: At program point L11502(lines 11501 11503) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (and .cse0 (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) (and .cse0 |ULTIMATE.start_netback_changed_#t~switch1126| (bvult (_ bv0 32) ULTIMATE.start_xennet_connect_~num_queues~8)))) [2019-11-20 11:39:38,943 INFO L440 ceAbstractionStarter]: At program point L9918-1(lines 9830 9924) the Hoare annotation is: (or (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) (and (= ULTIMATE.start_xennet_connect_~j~0 (_ bv0 32)) |ULTIMATE.start_netback_changed_#t~switch1126| (exists ((v_prenex_1 (_ BitVec 32))) (bvult v_prenex_1 ULTIMATE.start_xennet_connect_~num_queues~8)))) [2019-11-20 11:39:38,943 INFO L440 ceAbstractionStarter]: At program point L9918-2(lines 9830 9924) the Hoare annotation is: (let ((.cse0 (not (= (_ bv3 32) ~ldv_state_variable_2~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) (and .cse0 (= ULTIMATE.start_xennet_connect_~j~0 (_ bv0 32)) |ULTIMATE.start_netback_changed_#t~switch1126| (exists ((v_prenex_1 (_ BitVec 32))) (bvult v_prenex_1 ULTIMATE.start_xennet_connect_~num_queues~8))))) [2019-11-20 11:39:38,943 INFO L444 ceAbstractionStarter]: For program point L7804-2(lines 7804 7807) no Hoare annotation was computed. [2019-11-20 11:39:38,943 INFO L444 ceAbstractionStarter]: For program point L7804(lines 7804 7807) no Hoare annotation was computed. [2019-11-20 11:39:38,943 INFO L440 ceAbstractionStarter]: At program point L9918(lines 9830 9924) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (and .cse0 (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) (and .cse0 (= ULTIMATE.start_xennet_connect_~j~0 (_ bv0 32)) |ULTIMATE.start_netback_changed_#t~switch1126| (exists ((v_prenex_1 (_ BitVec 32))) (bvult v_prenex_1 ULTIMATE.start_xennet_connect_~num_queues~8))))) [2019-11-20 11:39:38,943 INFO L440 ceAbstractionStarter]: At program point L11505-1(lines 11504 11506) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,943 INFO L440 ceAbstractionStarter]: At program point L11505(lines 11504 11506) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,943 INFO L440 ceAbstractionStarter]: At program point L11505-2(lines 11504 11506) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L9920(lines 9830 9924) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L9920-1(lines 9830 9924) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L9920-2(lines 9830 9924) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,944 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,944 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L9923(lines 9808 9925) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L9923-1(lines 9808 9925) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L9923-2(lines 9808 9925) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L11509-1(lines 11508 11510) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L11509(lines 11508 11510) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L11509-3(lines 11508 11510) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L11509-2(lines 11508 11510) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L11509-9(lines 11508 11510) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,944 INFO L440 ceAbstractionStarter]: At program point L11509-8(lines 11508 11510) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L11509-11(lines 11508 11510) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L11509-10(lines 11508 11510) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L11509-5(lines 11508 11510) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L11509-4(lines 11508 11510) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L11509-7(lines 11508 11510) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L11509-6(lines 11508 11510) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L11509-12(lines 11508 11510) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L6756-2(lines 1 11643) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L6756-1(lines 1 11643) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L6756(lines 1 11643) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L6756-3(lines 1 11643) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,945 INFO L447 ceAbstractionStarter]: At program point L11513(lines 11512 11514) the Hoare annotation is: true [2019-11-20 11:39:38,945 INFO L447 ceAbstractionStarter]: At program point L11516(lines 11515 11517) the Hoare annotation is: true [2019-11-20 11:39:38,945 INFO L440 ceAbstractionStarter]: At program point L10459(lines 10453 10461) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,946 INFO L440 ceAbstractionStarter]: At program point L11516-2(lines 11515 11517) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,946 INFO L447 ceAbstractionStarter]: At program point L11516-1(lines 11515 11517) the Hoare annotation is: true [2019-11-20 11:39:38,946 INFO L440 ceAbstractionStarter]: At program point L11516-8(lines 11515 11517) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,946 INFO L440 ceAbstractionStarter]: At program point L11516-7(lines 11515 11517) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,946 INFO L440 ceAbstractionStarter]: At program point L11516-10(lines 11515 11517) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,946 INFO L440 ceAbstractionStarter]: At program point L11516-9(lines 11515 11517) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,946 INFO L440 ceAbstractionStarter]: At program point L11516-4(lines 11515 11517) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,946 INFO L440 ceAbstractionStarter]: At program point L11516-3(lines 11515 11517) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,946 INFO L440 ceAbstractionStarter]: At program point L11516-6(lines 11515 11517) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,946 INFO L440 ceAbstractionStarter]: At program point L11516-5(lines 11515 11517) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,946 INFO L444 ceAbstractionStarter]: For program point L9404(lines 9404 9407) no Hoare annotation was computed. [2019-11-20 11:39:38,946 INFO L444 ceAbstractionStarter]: For program point L9404-1(lines 9404 9407) no Hoare annotation was computed. [2019-11-20 11:39:38,946 INFO L444 ceAbstractionStarter]: For program point L9404-2(lines 9404 9407) no Hoare annotation was computed. [2019-11-20 11:39:38,946 INFO L444 ceAbstractionStarter]: For program point L7819(lines 7819 7825) no Hoare annotation was computed. [2019-11-20 11:39:38,946 INFO L447 ceAbstractionStarter]: At program point L7822(lines 7819 7824) the Hoare annotation is: true [2019-11-20 11:39:38,947 INFO L440 ceAbstractionStarter]: At program point L7294(lines 7290 7296) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,947 INFO L444 ceAbstractionStarter]: For program point L10465(lines 10465 10474) no Hoare annotation was computed. [2019-11-20 11:39:38,947 INFO L440 ceAbstractionStarter]: At program point L7294-4(lines 7290 7296) the Hoare annotation is: false [2019-11-20 11:39:38,947 INFO L440 ceAbstractionStarter]: At program point L7294-3(lines 7290 7296) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,947 INFO L444 ceAbstractionStarter]: For program point L10465-1(lines 10465 10474) no Hoare annotation was computed. [2019-11-20 11:39:38,947 INFO L447 ceAbstractionStarter]: At program point L7294-2(lines 7290 7296) the Hoare annotation is: true [2019-11-20 11:39:38,947 INFO L444 ceAbstractionStarter]: For program point L10465-2(lines 10465 10474) no Hoare annotation was computed. [2019-11-20 11:39:38,947 INFO L440 ceAbstractionStarter]: At program point L7294-1(lines 7290 7296) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,947 INFO L444 ceAbstractionStarter]: For program point L10465-3(lines 10465 10474) no Hoare annotation was computed. [2019-11-20 11:39:38,947 INFO L440 ceAbstractionStarter]: At program point L7294-8(lines 7290 7296) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,947 INFO L440 ceAbstractionStarter]: At program point L7294-7(lines 7290 7296) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,947 INFO L440 ceAbstractionStarter]: At program point L7294-6(lines 7290 7296) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,947 INFO L440 ceAbstractionStarter]: At program point L7294-5(lines 7290 7296) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,947 INFO L440 ceAbstractionStarter]: At program point L7294-12(lines 7290 7296) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,947 INFO L440 ceAbstractionStarter]: At program point L7294-11(lines 7290 7296) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,948 INFO L440 ceAbstractionStarter]: At program point L7294-10(lines 7290 7296) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,948 INFO L440 ceAbstractionStarter]: At program point L7294-9(lines 7290 7296) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,948 INFO L440 ceAbstractionStarter]: At program point L7294-13(lines 7290 7296) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,948 INFO L444 ceAbstractionStarter]: For program point L10466(lines 10466 10471) no Hoare annotation was computed. [2019-11-20 11:39:38,948 INFO L444 ceAbstractionStarter]: For program point L10466-6(lines 10466 10471) no Hoare annotation was computed. [2019-11-20 11:39:38,948 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 11:39:38,948 INFO L444 ceAbstractionStarter]: For program point L10466-3(lines 10466 10471) no Hoare annotation was computed. [2019-11-20 11:39:38,948 INFO L444 ceAbstractionStarter]: For program point L10466-9(lines 10466 10471) no Hoare annotation was computed. [2019-11-20 11:39:38,948 INFO L444 ceAbstractionStarter]: For program point L9411(lines 9411 9416) no Hoare annotation was computed. [2019-11-20 11:39:38,948 INFO L444 ceAbstractionStarter]: For program point L9411-1(lines 9411 9416) no Hoare annotation was computed. [2019-11-20 11:39:38,948 INFO L444 ceAbstractionStarter]: For program point L9411-2(lines 9411 9416) no Hoare annotation was computed. [2019-11-20 11:39:38,948 INFO L440 ceAbstractionStarter]: At program point L11528(lines 11527 11529) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,948 INFO L440 ceAbstractionStarter]: At program point L7300-2(lines 7297 7302) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,948 INFO L440 ceAbstractionStarter]: At program point L7300-1(lines 7297 7302) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,948 INFO L440 ceAbstractionStarter]: At program point L7300(lines 7297 7302) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,948 INFO L440 ceAbstractionStarter]: At program point L7300-3(lines 7297 7302) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L8886(lines 8873 8892) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,949 INFO L447 ceAbstractionStarter]: At program point L8888(lines 8873 8892) the Hoare annotation is: true [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L11531-1(lines 11530 11532) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L11531(lines 11530 11532) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L11531-7(lines 11530 11532) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L11531-6(lines 11530 11532) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L11531-9(lines 11530 11532) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L11531-8(lines 11530 11532) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L11531-3(lines 11530 11532) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L11531-2(lines 11530 11532) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L11531-5(lines 11530 11532) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L11531-4(lines 1 11643) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,949 INFO L440 ceAbstractionStarter]: At program point L11531-15(lines 11530 11532) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,950 INFO L440 ceAbstractionStarter]: At program point L11531-14(lines 11530 11532) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,950 INFO L440 ceAbstractionStarter]: At program point L11531-17(lines 11530 11532) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,950 INFO L444 ceAbstractionStarter]: For program point L9946(lines 9946 9951) no Hoare annotation was computed. [2019-11-20 11:39:38,950 INFO L440 ceAbstractionStarter]: At program point L11531-16(lines 1 11643) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,950 INFO L440 ceAbstractionStarter]: At program point L11531-11(lines 11530 11532) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,950 INFO L440 ceAbstractionStarter]: At program point L11531-10(lines 1 11643) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,950 INFO L440 ceAbstractionStarter]: At program point L11531-13(lines 11530 11532) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,950 INFO L440 ceAbstractionStarter]: At program point L11531-12(lines 11530 11532) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,950 INFO L444 ceAbstractionStarter]: For program point L9946-5(lines 9946 9951) no Hoare annotation was computed. [2019-11-20 11:39:38,950 INFO L444 ceAbstractionStarter]: For program point L9946-6(lines 9946 9951) no Hoare annotation was computed. [2019-11-20 11:39:38,950 INFO L444 ceAbstractionStarter]: For program point L9946-8(lines 9946 9951) no Hoare annotation was computed. [2019-11-20 11:39:38,950 INFO L444 ceAbstractionStarter]: For program point L9946-2(lines 9946 9951) no Hoare annotation was computed. [2019-11-20 11:39:38,950 INFO L444 ceAbstractionStarter]: For program point L9946-3(lines 9946 9951) no Hoare annotation was computed. [2019-11-20 11:39:38,950 INFO L440 ceAbstractionStarter]: At program point L8891(lines 8866 8893) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,950 INFO L440 ceAbstractionStarter]: At program point L10477(lines 10462 10479) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,950 INFO L440 ceAbstractionStarter]: At program point L10477-1(lines 10462 10479) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L10477-2(lines 10462 10479) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L11534-3(lines 11533 11535) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L10477-3(lines 10462 10479) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L11534(lines 11533 11535) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L11534-6(lines 11533 11535) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,951 INFO L447 ceAbstractionStarter]: At program point L7308-2(lines 7303 7310) the Hoare annotation is: true [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L7308-1(lines 7303 7310) the Hoare annotation is: (not (= (_ bv2 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L7308(lines 7303 7310) the Hoare annotation is: (= (_ bv1 32) ~ldv_state_variable_4~0) [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L7308-6(lines 7303 7310) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L7308-5(lines 7303 7310) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L7308-4(lines 7303 7310) the Hoare annotation is: false [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L7308-3(lines 7303 7310) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L7308-10(lines 7303 7310) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,951 INFO L440 ceAbstractionStarter]: At program point L7308-9(lines 7303 7310) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,952 INFO L440 ceAbstractionStarter]: At program point L7308-8(lines 7303 7310) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,952 INFO L440 ceAbstractionStarter]: At program point L7308-7(lines 7303 7310) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,952 INFO L444 ceAbstractionStarter]: For program point L7838(lines 7838 7851) no Hoare annotation was computed. [2019-11-20 11:39:38,952 INFO L440 ceAbstractionStarter]: At program point L11009-1(lines 11003 11011) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,952 INFO L440 ceAbstractionStarter]: At program point L11009(lines 11003 11011) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,952 INFO L444 ceAbstractionStarter]: For program point L9952(lines 9952 9982) no Hoare annotation was computed. [2019-11-20 11:39:38,952 INFO L444 ceAbstractionStarter]: For program point L9952-1(lines 9952 9982) no Hoare annotation was computed. [2019-11-20 11:39:38,952 INFO L440 ceAbstractionStarter]: At program point L11009-3(lines 11003 11011) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,952 INFO L440 ceAbstractionStarter]: At program point L11009-2(lines 11003 11011) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,952 INFO L444 ceAbstractionStarter]: For program point L9952-2(lines 9952 9982) no Hoare annotation was computed. [2019-11-20 11:39:38,952 INFO L440 ceAbstractionStarter]: At program point L11538(lines 11537 11539) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,952 INFO L440 ceAbstractionStarter]: At program point L11538-2(lines 11537 11539) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,952 INFO L440 ceAbstractionStarter]: At program point L11538-1(lines 11537 11539) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,952 INFO L444 ceAbstractionStarter]: For program point L9953-5(line 9953) no Hoare annotation was computed. [2019-11-20 11:39:38,952 INFO L444 ceAbstractionStarter]: For program point L9953-6(line 9953) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9953(line 9953) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9953-2(line 9953) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9953-3(line 9953) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9953-8(line 9953) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9954(line 9954) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9954-5(line 9954) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9954-6(line 9954) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9954-8(line 9954) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9954-2(line 9954) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9954-3(line 9954) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9955(line 9955) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9955-6(line 9955) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9955-8(line 9955) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L7841(lines 7841 7847) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9955-2(line 9955) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9955-3(line 9955) no Hoare annotation was computed. [2019-11-20 11:39:38,953 INFO L444 ceAbstractionStarter]: For program point L9955-5(line 9955) no Hoare annotation was computed. [2019-11-20 11:39:38,954 INFO L440 ceAbstractionStarter]: At program point L11541-1(lines 11540 11542) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,954 INFO L440 ceAbstractionStarter]: At program point L11541(lines 11540 11542) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,954 INFO L440 ceAbstractionStarter]: At program point L11541-3(lines 11540 11542) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,954 INFO L440 ceAbstractionStarter]: At program point L11541-2(lines 11540 11542) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,954 INFO L444 ceAbstractionStarter]: For program point L9956(line 9956) no Hoare annotation was computed. [2019-11-20 11:39:38,954 INFO L444 ceAbstractionStarter]: For program point L9956-2(line 9956) no Hoare annotation was computed. [2019-11-20 11:39:38,954 INFO L444 ceAbstractionStarter]: For program point L9956-8(line 9956) no Hoare annotation was computed. [2019-11-20 11:39:38,954 INFO L444 ceAbstractionStarter]: For program point L9956-3(line 9956) no Hoare annotation was computed. [2019-11-20 11:39:38,954 INFO L444 ceAbstractionStarter]: For program point L9956-5(line 9956) no Hoare annotation was computed. [2019-11-20 11:39:38,954 INFO L444 ceAbstractionStarter]: For program point L9956-6(line 9956) no Hoare annotation was computed. [2019-11-20 11:39:38,954 INFO L444 ceAbstractionStarter]: For program point L9957(line 9957) no Hoare annotation was computed. [2019-11-20 11:39:38,954 INFO L444 ceAbstractionStarter]: For program point L9957-1(line 9957) no Hoare annotation was computed. [2019-11-20 11:39:38,954 INFO L444 ceAbstractionStarter]: For program point L9957-2(line 9957) no Hoare annotation was computed. [2019-11-20 11:39:38,954 INFO L447 ceAbstractionStarter]: At program point L7844(lines 7841 7846) the Hoare annotation is: true [2019-11-20 11:39:38,954 INFO L444 ceAbstractionStarter]: For program point L9959-2(line 9959) no Hoare annotation was computed. [2019-11-20 11:39:38,954 INFO L444 ceAbstractionStarter]: For program point L9959(line 9959) no Hoare annotation was computed. [2019-11-20 11:39:38,955 INFO L444 ceAbstractionStarter]: For program point L9959-1(line 9959) no Hoare annotation was computed. [2019-11-20 11:39:38,955 INFO L444 ceAbstractionStarter]: For program point L9431-2(lines 9431 9434) no Hoare annotation was computed. [2019-11-20 11:39:38,955 INFO L447 ceAbstractionStarter]: At program point L7317-2(lines 7311 7319) the Hoare annotation is: true [2019-11-20 11:39:38,955 INFO L447 ceAbstractionStarter]: At program point L7317-1(lines 7311 7319) the Hoare annotation is: true [2019-11-20 11:39:38,955 INFO L444 ceAbstractionStarter]: For program point L9431(lines 9431 9434) no Hoare annotation was computed. [2019-11-20 11:39:38,955 INFO L447 ceAbstractionStarter]: At program point L7317(lines 7311 7319) the Hoare annotation is: true [2019-11-20 11:39:38,955 INFO L444 ceAbstractionStarter]: For program point L9431-1(lines 9431 9434) no Hoare annotation was computed. [2019-11-20 11:39:38,955 INFO L444 ceAbstractionStarter]: For program point L9960(lines 9960 9963) no Hoare annotation was computed. [2019-11-20 11:39:38,955 INFO L444 ceAbstractionStarter]: For program point L9960-1(lines 9960 9963) no Hoare annotation was computed. [2019-11-20 11:39:38,955 INFO L444 ceAbstractionStarter]: For program point L9960-2(lines 9960 9963) no Hoare annotation was computed. [2019-11-20 11:39:38,955 INFO L440 ceAbstractionStarter]: At program point L11018(lines 11013 11020) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,955 INFO L440 ceAbstractionStarter]: At program point L11018-2(lines 11013 11020) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,955 INFO L440 ceAbstractionStarter]: At program point L11018-1(lines 11013 11020) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,955 INFO L444 ceAbstractionStarter]: For program point L9436(lines 9436 9439) no Hoare annotation was computed. [2019-11-20 11:39:38,955 INFO L444 ceAbstractionStarter]: For program point L9436-2(lines 9377 9459) no Hoare annotation was computed. [2019-11-20 11:39:38,955 INFO L444 ceAbstractionStarter]: For program point L9436-8(lines 9377 9459) no Hoare annotation was computed. [2019-11-20 11:39:38,955 INFO L444 ceAbstractionStarter]: For program point L9436-3(lines 9436 9439) no Hoare annotation was computed. [2019-11-20 11:39:38,956 INFO L444 ceAbstractionStarter]: For program point L9436-5(lines 9377 9459) no Hoare annotation was computed. [2019-11-20 11:39:38,956 INFO L444 ceAbstractionStarter]: For program point L9436-6(lines 9436 9439) no Hoare annotation was computed. [2019-11-20 11:39:38,956 INFO L444 ceAbstractionStarter]: For program point L9965(lines 9965 9968) no Hoare annotation was computed. [2019-11-20 11:39:38,956 INFO L444 ceAbstractionStarter]: For program point L9965-1(lines 9965 9968) no Hoare annotation was computed. [2019-11-20 11:39:38,956 INFO L444 ceAbstractionStarter]: For program point L9965-2(lines 9965 9968) no Hoare annotation was computed. [2019-11-20 11:39:38,956 INFO L440 ceAbstractionStarter]: At program point L7323-1(lines 7320 7325) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,956 INFO L447 ceAbstractionStarter]: At program point L7323(lines 7320 7325) the Hoare annotation is: true [2019-11-20 11:39:38,956 INFO L440 ceAbstractionStarter]: At program point L7323-5(lines 7320 7325) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,956 INFO L440 ceAbstractionStarter]: At program point L7323-4(lines 7320 7325) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,956 INFO L440 ceAbstractionStarter]: At program point L7323-3(lines 7320 7325) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,956 INFO L440 ceAbstractionStarter]: At program point L7323-2(lines 7320 7325) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,956 INFO L440 ceAbstractionStarter]: At program point L7323-9(lines 7320 7325) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,956 INFO L440 ceAbstractionStarter]: At program point L7323-8(lines 7320 7325) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,956 INFO L440 ceAbstractionStarter]: At program point L7323-7(lines 7320 7325) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,956 INFO L440 ceAbstractionStarter]: At program point L7323-6(lines 7320 7325) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,957 INFO L447 ceAbstractionStarter]: At program point L7852(lines 7723 7865) the Hoare annotation is: true [2019-11-20 11:39:38,957 INFO L440 ceAbstractionStarter]: At program point L10495-2(lines 10490 10497) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,957 INFO L440 ceAbstractionStarter]: At program point L10495-3(lines 10490 10497) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,957 INFO L440 ceAbstractionStarter]: At program point L10495-4(lines 10490 10497) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,957 INFO L440 ceAbstractionStarter]: At program point L10495-5(lines 10490 10497) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,957 INFO L440 ceAbstractionStarter]: At program point L10495(lines 10490 10497) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,957 INFO L440 ceAbstractionStarter]: At program point L10495-1(lines 10490 10497) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,957 INFO L440 ceAbstractionStarter]: At program point L10495-6(lines 10490 10497) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,957 INFO L444 ceAbstractionStarter]: For program point L8910-1(lines 8907 8967) no Hoare annotation was computed. [2019-11-20 11:39:38,957 INFO L444 ceAbstractionStarter]: For program point L8910-2(lines 8910 8923) no Hoare annotation was computed. [2019-11-20 11:39:38,957 INFO L444 ceAbstractionStarter]: For program point L8910-3(lines 8907 8967) no Hoare annotation was computed. [2019-11-20 11:39:38,957 INFO L444 ceAbstractionStarter]: For program point L8910-4(lines 8910 8923) no Hoare annotation was computed. [2019-11-20 11:39:38,957 INFO L444 ceAbstractionStarter]: For program point L8910(lines 8910 8923) no Hoare annotation was computed. [2019-11-20 11:39:38,957 INFO L444 ceAbstractionStarter]: For program point L8910-5(lines 8907 8967) no Hoare annotation was computed. [2019-11-20 11:39:38,957 INFO L447 ceAbstractionStarter]: At program point L7854(lines 7723 7865) the Hoare annotation is: true [2019-11-20 11:39:38,958 INFO L440 ceAbstractionStarter]: At program point L6797-3(lines 6797 6800) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,958 INFO L444 ceAbstractionStarter]: For program point L6797-2(lines 6797 6800) no Hoare annotation was computed. [2019-11-20 11:39:38,958 INFO L447 ceAbstractionStarter]: At program point L6797-1(lines 6797 6800) the Hoare annotation is: true [2019-11-20 11:39:38,958 INFO L444 ceAbstractionStarter]: For program point L6797(lines 6797 6800) no Hoare annotation was computed. [2019-11-20 11:39:38,958 INFO L440 ceAbstractionStarter]: At program point L6797-7(lines 6797 6800) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,958 INFO L444 ceAbstractionStarter]: For program point L6797-6(lines 6797 6800) no Hoare annotation was computed. [2019-11-20 11:39:38,958 INFO L440 ceAbstractionStarter]: At program point L6797-5(lines 6797 6800) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,958 INFO L444 ceAbstractionStarter]: For program point L6797-4(lines 6797 6800) no Hoare annotation was computed. [2019-11-20 11:39:38,958 INFO L444 ceAbstractionStarter]: For program point L9440-3(lines 9377 9459) no Hoare annotation was computed. [2019-11-20 11:39:38,958 INFO L444 ceAbstractionStarter]: For program point L9440-5(lines 9377 9459) no Hoare annotation was computed. [2019-11-20 11:39:38,958 INFO L444 ceAbstractionStarter]: For program point L9440-1(lines 9377 9459) no Hoare annotation was computed. [2019-11-20 11:39:38,958 INFO L440 ceAbstractionStarter]: At program point L11026(lines 11022 11028) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,958 INFO L440 ceAbstractionStarter]: At program point L11026-5(lines 11022 11028) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,958 INFO L440 ceAbstractionStarter]: At program point L11026-2(lines 11022 11028) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,958 INFO L440 ceAbstractionStarter]: At program point L11026-1(lines 11022 11028) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,959 INFO L440 ceAbstractionStarter]: At program point L11026-4(lines 11022 11028) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,959 INFO L440 ceAbstractionStarter]: At program point L11026-3(lines 11022 11028) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,959 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 6503) no Hoare annotation was computed. [2019-11-20 11:39:38,959 INFO L444 ceAbstractionStarter]: For program point L9971(line 9971) no Hoare annotation was computed. [2019-11-20 11:39:38,959 INFO L444 ceAbstractionStarter]: For program point L8914(lines 8914 8917) no Hoare annotation was computed. [2019-11-20 11:39:38,959 INFO L444 ceAbstractionStarter]: For program point L9971-1(line 9971) no Hoare annotation was computed. [2019-11-20 11:39:38,959 INFO L444 ceAbstractionStarter]: For program point L8914-5(lines 8914 8917) no Hoare annotation was computed. [2019-11-20 11:39:38,959 INFO L444 ceAbstractionStarter]: For program point L8914-6(lines 8914 8917) no Hoare annotation was computed. [2019-11-20 11:39:38,959 INFO L444 ceAbstractionStarter]: For program point L8914-8(lines 8914 8917) no Hoare annotation was computed. [2019-11-20 11:39:38,959 INFO L444 ceAbstractionStarter]: For program point L9971-2(line 9971) no Hoare annotation was computed. [2019-11-20 11:39:38,959 INFO L444 ceAbstractionStarter]: For program point L8914-2(lines 8914 8917) no Hoare annotation was computed. [2019-11-20 11:39:38,959 INFO L444 ceAbstractionStarter]: For program point L8914-3(lines 8914 8917) no Hoare annotation was computed. [2019-11-20 11:39:38,959 INFO L447 ceAbstractionStarter]: At program point L7858(lines 7723 7865) the Hoare annotation is: true [2019-11-20 11:39:38,959 INFO L440 ceAbstractionStarter]: At program point L6801-3(lines 6790 6803) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,959 INFO L440 ceAbstractionStarter]: At program point L6801-2(lines 6790 6803) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,959 INFO L440 ceAbstractionStarter]: At program point L6801-1(lines 6790 6803) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,960 INFO L447 ceAbstractionStarter]: At program point L6801(lines 6790 6803) the Hoare annotation is: true [2019-11-20 11:39:38,960 INFO L440 ceAbstractionStarter]: At program point L6273(lines 6270 6275) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,960 INFO L440 ceAbstractionStarter]: At program point L6273-1(lines 6270 6275) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,960 INFO L440 ceAbstractionStarter]: At program point L9445(lines 9377 9459) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,960 INFO L440 ceAbstractionStarter]: At program point L9445-1(lines 9377 9459) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,960 INFO L440 ceAbstractionStarter]: At program point L9445-2(lines 9377 9459) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,960 INFO L444 ceAbstractionStarter]: For program point L9974-2(line 9974) no Hoare annotation was computed. [2019-11-20 11:39:38,960 INFO L444 ceAbstractionStarter]: For program point L9974-3(line 9974) no Hoare annotation was computed. [2019-11-20 11:39:38,960 INFO L447 ceAbstractionStarter]: At program point L7860(lines 7723 7865) the Hoare annotation is: true [2019-11-20 11:39:38,960 INFO L444 ceAbstractionStarter]: For program point L9974(line 9974) no Hoare annotation was computed. [2019-11-20 11:39:38,960 INFO L444 ceAbstractionStarter]: For program point L9974-5(line 9974) no Hoare annotation was computed. [2019-11-20 11:39:38,960 INFO L444 ceAbstractionStarter]: For program point L9974-6(line 9974) no Hoare annotation was computed. [2019-11-20 11:39:38,960 INFO L444 ceAbstractionStarter]: For program point L9974-8(line 9974) no Hoare annotation was computed. [2019-11-20 11:39:38,960 INFO L444 ceAbstractionStarter]: For program point L9975-2(lines 9975 9978) no Hoare annotation was computed. [2019-11-20 11:39:38,960 INFO L444 ceAbstractionStarter]: For program point L8918-3(lines 8918 8921) no Hoare annotation was computed. [2019-11-20 11:39:38,960 INFO L444 ceAbstractionStarter]: For program point L9975(lines 9975 9978) no Hoare annotation was computed. [2019-11-20 11:39:38,961 INFO L444 ceAbstractionStarter]: For program point L8918(lines 8918 8921) no Hoare annotation was computed. [2019-11-20 11:39:38,961 INFO L444 ceAbstractionStarter]: For program point L9975-1(lines 9975 9978) no Hoare annotation was computed. [2019-11-20 11:39:38,961 INFO L444 ceAbstractionStarter]: For program point L8918-6(lines 8918 8921) no Hoare annotation was computed. [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L10504(lines 10498 10506) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L11562(lines 11561 11563) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L11562-6(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L11562-5(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L11562-8(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L11562-7(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L11562-2(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L11562-1(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L11562-4(lines 11561 11563) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L11562-3(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L11562-14(lines 11561 11563) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,961 INFO L440 ceAbstractionStarter]: At program point L11562-13(lines 11561 11563) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L11562-16(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L11562-15(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L11562-10(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L11562-9(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L11562-12(lines 11561 11563) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L11562-11(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv0 32) ULTIMATE.start_talk_to_netback_~err~10)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L11562-18(lines 11561 11563) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L11562-17(lines 11561 11563) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L11562-20(lines 11561 11563) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L11562-19(lines 11561 11563) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,962 INFO L447 ceAbstractionStarter]: At program point L6807-1(lines 6804 6809) the Hoare annotation is: true [2019-11-20 11:39:38,962 INFO L447 ceAbstractionStarter]: At program point L6807(lines 6804 6809) the Hoare annotation is: true [2019-11-20 11:39:38,962 INFO L447 ceAbstractionStarter]: At program point L7864(lines 7687 7866) the Hoare annotation is: true [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L6279(lines 6276 6281) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,962 INFO L440 ceAbstractionStarter]: At program point L7336-2(lines 7326 7338) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,963 INFO L440 ceAbstractionStarter]: At program point L6279-1(lines 6276 6281) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,963 INFO L440 ceAbstractionStarter]: At program point L7336-1(lines 7326 7338) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,963 INFO L440 ceAbstractionStarter]: At program point L7336(lines 7326 7338) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,963 INFO L440 ceAbstractionStarter]: At program point L6279-2(lines 6276 6281) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,963 INFO L440 ceAbstractionStarter]: At program point L6279-3(lines 6276 6281) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,963 INFO L444 ceAbstractionStarter]: For program point L9979(line 9979) no Hoare annotation was computed. [2019-11-20 11:39:38,963 INFO L444 ceAbstractionStarter]: For program point L9979-1(line 9979) no Hoare annotation was computed. [2019-11-20 11:39:38,963 INFO L444 ceAbstractionStarter]: For program point L9979-2(line 9979) no Hoare annotation was computed. [2019-11-20 11:39:38,963 INFO L440 ceAbstractionStarter]: At program point L11565-1(lines 11564 11566) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,963 INFO L440 ceAbstractionStarter]: At program point L11565(lines 11564 11566) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,963 INFO L440 ceAbstractionStarter]: At program point L9451(lines 9377 9459) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,963 INFO L440 ceAbstractionStarter]: At program point L9451-1(lines 9377 9459) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,963 INFO L440 ceAbstractionStarter]: At program point L11565-2(lines 11564 11566) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,964 INFO L440 ceAbstractionStarter]: At program point L9451-2(lines 9377 9459) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,964 INFO L444 ceAbstractionStarter]: For program point L8924(lines 8907 8967) no Hoare annotation was computed. [2019-11-20 11:39:38,964 INFO L444 ceAbstractionStarter]: For program point L8924-1(lines 8907 8967) no Hoare annotation was computed. [2019-11-20 11:39:38,964 INFO L444 ceAbstractionStarter]: For program point L8924-2(lines 8907 8967) no Hoare annotation was computed. [2019-11-20 11:39:38,964 INFO L440 ceAbstractionStarter]: At program point L9983-2(lines 9935 9985) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,964 INFO L440 ceAbstractionStarter]: At program point L9983(lines 9935 9985) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,964 INFO L440 ceAbstractionStarter]: At program point L9983-1(lines 9935 9985) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,964 INFO L440 ceAbstractionStarter]: At program point L9455-2(lines 9377 9459) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,964 INFO L440 ceAbstractionStarter]: At program point L9455(lines 9377 9459) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,964 INFO L440 ceAbstractionStarter]: At program point L9455-1(lines 9377 9459) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,964 INFO L440 ceAbstractionStarter]: At program point L9984(lines 9926 9986) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,965 INFO L440 ceAbstractionStarter]: At program point L9984-1(lines 9926 9986) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,965 INFO L440 ceAbstractionStarter]: At program point L9984-2(lines 9926 9986) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,965 INFO L444 ceAbstractionStarter]: For program point L8928-3(lines 8928 8931) no Hoare annotation was computed. [2019-11-20 11:39:38,965 INFO L444 ceAbstractionStarter]: For program point L8928-5(lines 8928 8931) no Hoare annotation was computed. [2019-11-20 11:39:38,965 INFO L444 ceAbstractionStarter]: For program point L8928-6(lines 8928 8931) no Hoare annotation was computed. [2019-11-20 11:39:38,965 INFO L444 ceAbstractionStarter]: For program point L8928(lines 8928 8931) no Hoare annotation was computed. [2019-11-20 11:39:38,965 INFO L444 ceAbstractionStarter]: For program point L8928-2(lines 8928 8931) no Hoare annotation was computed. [2019-11-20 11:39:38,966 INFO L444 ceAbstractionStarter]: For program point L8928-8(lines 8928 8931) no Hoare annotation was computed. [2019-11-20 11:39:38,966 INFO L440 ceAbstractionStarter]: At program point L9458(lines 9361 9460) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,966 INFO L440 ceAbstractionStarter]: At program point L6287(lines 6282 6289) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,966 INFO L440 ceAbstractionStarter]: At program point L6287-1(lines 6282 6289) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,966 INFO L440 ceAbstractionStarter]: At program point L9458-1(lines 9361 9460) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,966 INFO L440 ceAbstractionStarter]: At program point L9458-2(lines 9361 9460) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,966 INFO L440 ceAbstractionStarter]: At program point L6287-2(lines 6282 6289) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,966 INFO L440 ceAbstractionStarter]: At program point L6287-3(lines 6282 6289) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,966 INFO L440 ceAbstractionStarter]: At program point L9989(lines 9989 9999) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,966 INFO L444 ceAbstractionStarter]: For program point L8932(lines 8932 8935) no Hoare annotation was computed. [2019-11-20 11:39:38,966 INFO L440 ceAbstractionStarter]: At program point L6818(lines 6813 6820) the Hoare annotation is: (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32)) [2019-11-20 11:39:38,967 INFO L440 ceAbstractionStarter]: At program point L6818-3(lines 6813 6820) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,967 INFO L440 ceAbstractionStarter]: At program point L6818-2(lines 6813 6820) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,967 INFO L440 ceAbstractionStarter]: At program point L6818-1(lines 6813 6820) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (= (bvadd ULTIMATE.start_ldv_check_alloc_flags_~flags (_ bv4294966752 32)) (_ bv0 32))) [2019-11-20 11:39:38,967 INFO L444 ceAbstractionStarter]: For program point L8932-3(lines 8932 8935) no Hoare annotation was computed. [2019-11-20 11:39:38,967 INFO L444 ceAbstractionStarter]: For program point L8932-6(lines 8932 8935) no Hoare annotation was computed. [2019-11-20 11:39:38,967 INFO L440 ceAbstractionStarter]: At program point L11576(lines 11575 11577) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,967 INFO L444 ceAbstractionStarter]: For program point L10519(lines 10519 10523) no Hoare annotation was computed. [2019-11-20 11:39:38,967 INFO L444 ceAbstractionStarter]: For program point L10519-1(lines 10519 10523) no Hoare annotation was computed. [2019-11-20 11:39:38,967 INFO L440 ceAbstractionStarter]: At program point L7349-2(lines 7339 7351) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,967 INFO L440 ceAbstractionStarter]: At program point L7349-1(lines 7339 7351) the Hoare annotation is: (and (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,967 INFO L440 ceAbstractionStarter]: At program point L7349(lines 7339 7351) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126| (bvule ULTIMATE.start_xennet_connect_~i~19 (_ bv255 32))) [2019-11-20 11:39:38,967 INFO L444 ceAbstractionStarter]: For program point L9992(lines 9992 9997) no Hoare annotation was computed. [2019-11-20 11:39:38,967 INFO L444 ceAbstractionStarter]: For program point L9993(line 9993) no Hoare annotation was computed. [2019-11-20 11:39:38,968 INFO L440 ceAbstractionStarter]: At program point L11580(lines 11579 11581) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,968 INFO L440 ceAbstractionStarter]: At program point L11580-2(lines 11579 11581) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,968 INFO L440 ceAbstractionStarter]: At program point L11580-1(lines 11579 11581) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,968 INFO L440 ceAbstractionStarter]: At program point L11580-8(lines 11579 11581) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,968 INFO L440 ceAbstractionStarter]: At program point L11580-7(lines 11579 11581) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,968 INFO L440 ceAbstractionStarter]: At program point L11580-4(lines 11579 11581) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,968 INFO L440 ceAbstractionStarter]: At program point L11580-3(lines 11579 11581) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,968 INFO L440 ceAbstractionStarter]: At program point L11580-6(lines 11579 11581) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,968 INFO L440 ceAbstractionStarter]: At program point L11580-5(lines 11579 11581) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,968 INFO L444 ceAbstractionStarter]: For program point L9995(line 9995) no Hoare annotation was computed. [2019-11-20 11:39:38,968 INFO L444 ceAbstractionStarter]: For program point L8938(lines 8907 8967) no Hoare annotation was computed. [2019-11-20 11:39:38,968 INFO L444 ceAbstractionStarter]: For program point L8938-1(lines 8907 8967) no Hoare annotation was computed. [2019-11-20 11:39:38,968 INFO L444 ceAbstractionStarter]: For program point L8938-2(lines 8907 8967) no Hoare annotation was computed. [2019-11-20 11:39:38,968 INFO L440 ceAbstractionStarter]: At program point L10524(lines 10516 10526) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,968 INFO L440 ceAbstractionStarter]: At program point L10524-1(lines 10516 10526) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) (= (_ bv0 32) ~ldv_state_variable_4~0)) [2019-11-20 11:39:38,968 INFO L444 ceAbstractionStarter]: For program point L8942-2(lines 8942 8945) no Hoare annotation was computed. [2019-11-20 11:39:38,968 INFO L444 ceAbstractionStarter]: For program point L8942-3(lines 8942 8945) no Hoare annotation was computed. [2019-11-20 11:39:38,969 INFO L444 ceAbstractionStarter]: For program point L8942(lines 8942 8945) no Hoare annotation was computed. [2019-11-20 11:39:38,969 INFO L444 ceAbstractionStarter]: For program point L8942-5(lines 8942 8945) no Hoare annotation was computed. [2019-11-20 11:39:38,969 INFO L444 ceAbstractionStarter]: For program point L8942-6(lines 8942 8945) no Hoare annotation was computed. [2019-11-20 11:39:38,969 INFO L444 ceAbstractionStarter]: For program point L8942-8(lines 8942 8945) no Hoare annotation was computed. [2019-11-20 11:39:38,969 INFO L447 ceAbstractionStarter]: At program point L7357-2(lines 7354 7359) the Hoare annotation is: true [2019-11-20 11:39:38,969 INFO L440 ceAbstractionStarter]: At program point L7357-1(lines 7354 7359) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,969 INFO L440 ceAbstractionStarter]: At program point L7357(lines 7354 7359) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-11-20 11:39:38,969 INFO L440 ceAbstractionStarter]: At program point L6301-2(lines 6298 6303) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-11-20 11:39:38,969 INFO L440 ceAbstractionStarter]: At program point L6301-3(lines 6298 6303) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,969 INFO L440 ceAbstractionStarter]: At program point L6301(lines 6298 6303) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,969 INFO L447 ceAbstractionStarter]: At program point L6301-1(lines 6298 6303) the Hoare annotation is: true [2019-11-20 11:39:38,969 INFO L440 ceAbstractionStarter]: At program point L6301-4(lines 6298 6303) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L6301-5(lines 6298 6303) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11587-1(lines 11586 11588) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11587(lines 11586 11588) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11587-7(lines 11586 11588) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11587-6(lines 11586 11588) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11587-8(lines 11586 11588) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11587-3(lines 11586 11588) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11587-2(lines 11586 11588) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11587-5(lines 11586 11588) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11587-4(lines 11586 11588) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L444 ceAbstractionStarter]: For program point L8946(lines 8946 8949) no Hoare annotation was computed. [2019-11-20 11:39:38,970 INFO L444 ceAbstractionStarter]: For program point L8946-6(lines 8946 8949) no Hoare annotation was computed. [2019-11-20 11:39:38,970 INFO L444 ceAbstractionStarter]: For program point L8946-3(lines 8946 8949) no Hoare annotation was computed. [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11591-2(lines 11590 11592) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11591-1(lines 11590 11592) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L440 ceAbstractionStarter]: At program point L11591(lines 11590 11592) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,970 INFO L447 ceAbstractionStarter]: At program point L7893(lines 7878 7899) the Hoare annotation is: true [2019-11-20 11:39:38,971 INFO L447 ceAbstractionStarter]: At program point L6308-1(lines 1 11643) the Hoare annotation is: true [2019-11-20 11:39:38,971 INFO L447 ceAbstractionStarter]: At program point L6308-2(lines 6304 6310) the Hoare annotation is: true [2019-11-20 11:39:38,971 INFO L440 ceAbstractionStarter]: At program point L6308(lines 1 11643) the Hoare annotation is: (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) [2019-11-20 11:39:38,971 INFO L440 ceAbstractionStarter]: At program point L6308-5(lines 1 11643) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,971 INFO L440 ceAbstractionStarter]: At program point L6308-6(lines 1 11643) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,971 INFO L447 ceAbstractionStarter]: At program point L6308-3(lines 6304 6310) the Hoare annotation is: true [2019-11-20 11:39:38,971 INFO L440 ceAbstractionStarter]: At program point L6308-4(lines 1 11643) the Hoare annotation is: (and (bvule ULTIMATE.start_xennet_release_tx_bufs_~i~11 (_ bv255 32)) (= (_ bv1 32) ~ldv_state_variable_2~0) (bvult ULTIMATE.start_xennet_connect_~j~0 ULTIMATE.start_xennet_connect_~num_queues~8) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,971 INFO L447 ceAbstractionStarter]: At program point L7895(lines 7878 7899) the Hoare annotation is: true [2019-11-20 11:39:38,971 INFO L444 ceAbstractionStarter]: For program point L8952(lines 8952 8965) no Hoare annotation was computed. [2019-11-20 11:39:38,971 INFO L444 ceAbstractionStarter]: For program point L8952-1(lines 8952 8965) no Hoare annotation was computed. [2019-11-20 11:39:38,971 INFO L444 ceAbstractionStarter]: For program point L8952-2(lines 8952 8965) no Hoare annotation was computed. [2019-11-20 11:39:38,971 INFO L440 ceAbstractionStarter]: At program point L11595-1(lines 11594 11596) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,971 INFO L440 ceAbstractionStarter]: At program point L11595(lines 11594 11596) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,971 INFO L440 ceAbstractionStarter]: At program point L11595-3(lines 11594 11596) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,971 INFO L440 ceAbstractionStarter]: At program point L11595-2(lines 11594 11596) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,971 INFO L440 ceAbstractionStarter]: At program point L11595-5(lines 11594 11596) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:38,971 INFO L440 ceAbstractionStarter]: At program point L11595-4(lines 11594 11596) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0) |ULTIMATE.start_netback_changed_#t~switch1126|) [2019-11-20 11:39:39,020 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,021 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,059 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,059 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,072 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,072 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,073 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,073 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,073 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,074 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,102 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,102 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,105 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,105 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,116 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,116 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,118 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,118 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,147 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,147 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,153 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,154 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,164 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,164 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,169 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,169 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,174 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,174 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,179 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,180 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:39,184 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2019-11-20 11:39:39,185 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2019-11-20 11:39:39,185 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2019-11-20 11:39:39,186 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2019-11-20 11:39:39,186 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2019-11-20 11:39:39,187 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2019-11-20 11:39:39,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 11:39:39 BoogieIcfgContainer [2019-11-20 11:39:39,200 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 11:39:39,200 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 11:39:39,200 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 11:39:39,201 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 11:39:39,201 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:37:53" (3/4) ... [2019-11-20 11:39:39,205 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 11:39:39,340 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1569 nodes and edges [2019-11-20 11:39:39,358 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 608 nodes and edges [2019-11-20 11:39:39,365 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 70 nodes and edges [2019-11-20 11:39:39,374 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2019-11-20 11:39:39,382 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-11-20 11:39:39,390 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-11-20 11:39:39,398 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 11:39:39,406 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 11:39:39,447 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ~bvadd16(\result, 19bv32) == 0bv32 || 0bv32 == ldv_spin [2019-11-20 11:39:39,477 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) || (((1bv32 == ldv_state_variable_2 && j == 0bv32) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && (\exists v_prenex_1 : bv32 :: ~bvult32(v_prenex_1, num_queues))) [2019-11-20 11:39:39,478 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) || ((j == 0bv32 && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && (\exists v_prenex_1 : bv32 :: ~bvult32(v_prenex_1, num_queues))) [2019-11-20 11:39:39,479 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) || (((!(3bv32 == ldv_state_variable_2) && j == 0bv32) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && (\exists v_prenex_1 : bv32 :: ~bvult32(v_prenex_1, num_queues))) [2019-11-20 11:39:40,344 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_9ce08c81-b51f-452a-91c7-6eff213381e2/bin/uautomizer/witness.graphml [2019-11-20 11:39:40,344 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 11:39:40,346 INFO L168 Benchmark]: Toolchain (without parser) took 182203.13 ms. Allocated memory was 1.0 GB in the beginning and 4.4 GB in the end (delta: 3.4 GB). Free memory was 944.2 MB in the beginning and 2.7 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-11-20 11:39:40,346 INFO L168 Benchmark]: CDTParser took 1.95 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:39:40,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4014.62 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 260.0 MB). Free memory was 944.2 MB in the beginning and 1.1 GB in the end (delta: -177.3 MB). Peak memory consumption was 312.7 MB. Max. memory is 11.5 GB. [2019-11-20 11:39:40,347 INFO L168 Benchmark]: Boogie Procedure Inliner took 442.89 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 11.5 GB. [2019-11-20 11:39:40,347 INFO L168 Benchmark]: Boogie Preprocessor took 510.32 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 973.4 MB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 11.5 GB. [2019-11-20 11:39:40,348 INFO L168 Benchmark]: RCFGBuilder took 70487.64 ms. Allocated memory was 1.3 GB in the beginning and 2.4 GB in the end (delta: 1.1 GB). Free memory was 973.4 MB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 995.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:39:40,348 INFO L168 Benchmark]: TraceAbstraction took 105595.90 ms. Allocated memory was 2.4 GB in the beginning and 4.4 GB in the end (delta: 2.0 GB). Free memory was 2.2 GB in the beginning and 3.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 3.2 GB. Max. memory is 11.5 GB. [2019-11-20 11:39:40,349 INFO L168 Benchmark]: Witness Printer took 1144.22 ms. Allocated memory is still 4.4 GB. Free memory was 3.2 GB in the beginning and 2.7 GB in the end (delta: 481.4 MB). Peak memory consumption was 481.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:39:40,351 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.95 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4014.62 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 260.0 MB). Free memory was 944.2 MB in the beginning and 1.1 GB in the end (delta: -177.3 MB). Peak memory consumption was 312.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 442.89 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 510.32 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 973.4 MB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 70487.64 ms. Allocated memory was 1.3 GB in the beginning and 2.4 GB in the end (delta: 1.1 GB). Free memory was 973.4 MB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 995.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 105595.90 ms. Allocated memory was 2.4 GB in the beginning and 4.4 GB in the end (delta: 2.0 GB). Free memory was 2.2 GB in the beginning and 3.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 3.2 GB. Max. memory is 11.5 GB. * Witness Printer took 1144.22 ms. Allocated memory is still 4.4 GB. Free memory was 3.2 GB in the beginning and 2.7 GB in the end (delta: 481.4 MB). Peak memory consumption was 481.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6503]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 17 specifications checked. All of them hold - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6690]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 8980]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8980]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8980]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6954]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 10030]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6122]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10995]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6122]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 10995]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 6122]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6122]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10995]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11432]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10995]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11498]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) - InvariantResult [Line: 11432]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10302]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 10995]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11432]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11432]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11498]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9377]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11432]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11498]: Loop Invariant Derived loop invariant: !(0bv32 == err) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11498]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9377]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11564]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11498]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11564]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 9377]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11564]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8894]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7796]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8894]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 8894]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6563]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9620]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9620]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9620]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11586]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11586]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11586]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11586]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11586]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11586]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7022]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11586]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11586]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11165]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 11586]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 7290]: Loop Invariant [2019-11-20 11:39:40,410 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,410 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 11389]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 11389]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 7290]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 11389]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6430]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 11455]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6430]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6430]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6690]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7578]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6690]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9162]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11540]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6667]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6729]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6667]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6729]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 8739]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6729]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8739]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6667]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 8739]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6729]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 10000]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10987]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10987]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10987]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9054]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 10987]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10987]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10987]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11275]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 10987]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10987]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11363]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10987]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11363]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10306]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9556]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9556]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9556]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11561]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 9556]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9556]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9556]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6620]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6276]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6164]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6298]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6298]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6298]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6276]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6298]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 6276]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6298]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7222]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6298]: Loop Invariant [2019-11-20 11:39:40,455 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,455 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 7326]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 6276]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7531]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7531]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7531]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7531]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6804]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6804]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7687]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10030]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6319]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6319]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6319]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6319]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6319]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6319]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7354]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6319]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11606]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6319]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11540]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11474]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11540]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11250]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6319]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7354]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11540]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9289]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11515]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9317]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11515]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9289]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10335]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11515]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9317]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11471]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 9289]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10335]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11515]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11471]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11515]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9317]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7369]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 11471]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11515]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11471]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11537]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10453]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11537]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11537]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant [2019-11-20 11:39:40,481 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,481 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant [2019-11-20 11:39:40,485 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,485 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant [2019-11-20 11:39:40,485 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,485 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6912]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6912]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11003]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11003]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6912]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11003]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6912]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 10979]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11003]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10979]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11316]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10007]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10979]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11316]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6912]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 10979]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11316]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10979]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11316]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10979]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11316]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 10979]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 11316]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9121]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 10979]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7128]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11316]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10979]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11316]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 9293]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11316]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 9293]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10979]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9293]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10363]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10363]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 9377]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 9377]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 9377]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 10516]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 10516]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6670]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 6890]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6890]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11602]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11602]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11602]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6890]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9084]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11406]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11406]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 7369]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 10498]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 7369]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7369]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6708]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6708]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6708]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 7748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 7369]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 10527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7369]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6977]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6071]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6071]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11134]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11134]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6071]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11134]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6071]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 8125]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11134]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11181]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6071]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7369]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11181]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11515]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7369]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 11515]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6071]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 7072]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11515]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10007]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 9084]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 11200]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 11200]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 7077]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11292]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 7182]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10338]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 10338]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 10363]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 10363]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 11579]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11579]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11512]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11579]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11579]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11579]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11579]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11579]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11579]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11579]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 7723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 10561]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6151]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 6151]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6151]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6151]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11533]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6670]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6670]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9004]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 9004]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 9004]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11425]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11153]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11425]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7303]: Loop Invariant [2019-11-20 11:39:40,568 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,568 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11271]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11425]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11381]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6270]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11381]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 6270]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11381]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6400]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 11425]: Loop Invariant [2019-11-20 11:39:40,576 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,576 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 6418]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6400]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6400]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6418]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6400]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 6418]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8754]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6790]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 8754]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6790]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8754]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6790]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6790]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8724]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8724]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11022]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11022]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11022]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7101]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11022]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11022]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11022]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9024]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7101]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9024]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7101]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9024]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11355]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7101]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11355]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11289]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11355]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7101]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11289]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11355]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11289]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11355]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9246]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11355]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7101]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11289]: Loop Invariant [2019-11-20 11:39:40,607 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,607 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 9246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11355]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11355]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9246]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11355]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant [2019-11-20 11:39:40,614 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,614 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 11575]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6797]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7631]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8754]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6797]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8754]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8754]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6797]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 7723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8969]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6136]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 8969]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7867]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9016]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8969]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 9016]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 9016]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 10963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6136]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 10963]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 10462]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11533]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 10462]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 10462]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 10410]: Loop Invariant Derived loop invariant: ~bvadd16(\result, 19bv32) == 0bv32 || 0bv32 == ldv_spin - InvariantResult [Line: 11467]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10462]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11533]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6553]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6553]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6904]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: !(0bv32 == err) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6860]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6904]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6904]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: !(0bv32 == err) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 8866]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6904]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6904]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6111]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7077]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 11422]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11243]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11422]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11422]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11400]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 7146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9221]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11422]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11400]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 10338]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7339]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 10338]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11422]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7339]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 11400]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11422]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11400]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 11422]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7339]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 9546]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9546]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9546]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7591]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9546]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9546]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9546]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10490]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 7320]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 7320]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7320]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7320]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 7320]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11418]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7320]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 11418]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11374]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11418]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10306]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11374]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7320]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7320]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 11418]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11418]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11618]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && 0bv32 == tmp___2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11418]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11618]: Loop Invariant Derived loop invariant: (0bv32 == tmp___2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7320]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 11618]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && 0bv32 == tmp___2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 10963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10963]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6136]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6089]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10963]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10963]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11442]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10963]: Loop Invariant Derived loop invariant: !(0bv32 == err) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11442]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6136]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 10963]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11442]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10963]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11442]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11442]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11442]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11594]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11442]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11594]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6571]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11594]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 7520]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11530]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11594]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7520]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11594]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7520]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6571]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11594]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7520]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6571]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6571]: Loop Invariant [2019-11-20 11:39:40,702 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,703 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 6571]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8791]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8791]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6813]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 8791]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9808]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6813]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 8791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6813]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 8873]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9808]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9808]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6813]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 9989]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11309]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11309]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11309]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9172]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11309]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9172]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11309]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9129]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 9172]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11173]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 11309]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8138]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 9172]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11309]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9172]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11309]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11309]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9172]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11397]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 11309]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11397]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 10490]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 10490]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11397]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11397]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 10490]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 10490]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11485]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10490]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 10490]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11485]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6304]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10306]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7413]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant [2019-11-20 11:39:40,721 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,721 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 7413]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6304]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6449]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7413]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11504]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6547]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6449]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11504]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11504]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6547]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6449]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6547]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6449]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6547]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6547]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 6547]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6719]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 6719]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6719]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 7901]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 7901]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 7901]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7878]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 10024]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11305]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11305]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11305]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11305]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11305]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7918]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9293]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11305]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 9257]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9257]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11305]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 9293]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9257]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11637]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 9293]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11371]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 11393]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11459]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8873]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 10955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7878]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10955]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) - InvariantResult [Line: 7058]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 10955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10955]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7058]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10955]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10955]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10955]: Loop Invariant Derived loop invariant: !(0bv32 == err) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6282]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9257]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10955]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7297]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11439]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11351]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 10955]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11439]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9257]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11351]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 10955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11439]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11351]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 7297]: Loop Invariant [2019-11-20 11:39:40,757 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,757 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 10955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6282]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9257]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7297]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11351]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6282]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7297]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11439]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 9361]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11439]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9361]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6282]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9361]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11527]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6702]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7570]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6702]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8797]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8797]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6702]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6702]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvult32(0bv32, num_queues)) || ((!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) - InvariantResult [Line: 8797]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: (aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && ~bvult32(0bv32, num_queues)) || (0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) - InvariantResult [Line: 11614]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 8797]: Loop Invariant [2019-11-20 11:39:40,771 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,772 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11614]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9830]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) || ((1bv32 == ldv_state_variable_2 && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvult32(0bv32, num_queues)) - InvariantResult [Line: 11614]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11124]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11124]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11124]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 7017]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11124]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) - InvariantResult [Line: 11189]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 8145]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11189]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: !(0bv32 == err) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11013]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9935]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8797]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 8797]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11435]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7022]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 11145]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9069]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 11435]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 8797]: Loop Invariant [2019-11-20 11:39:40,782 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,782 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 11435]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11435]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 11435]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 11435]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 11435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11347]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 11435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11590]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11501]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvult32(0bv32, num_queues)) || ((!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) - InvariantResult [Line: 11435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6632]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11590]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6413]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11501]: Loop Invariant Derived loop invariant: (aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && ~bvult32(0bv32, num_queues)) || (0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) - InvariantResult [Line: 6632]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11590]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11501]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) || ((1bv32 == ldv_state_variable_2 && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvult32(0bv32, num_queues)) - InvariantResult [Line: 6413]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6632]: Loop Invariant Derived loop invariant: (~bvule64(i, 255bv32) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6632]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6413]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6632]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && 1bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6632]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9723]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9723]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6632]: Loop Invariant [2019-11-20 11:39:40,793 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 [2019-11-20 11:39:40,793 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation cannot identify Boogie2SMT function ~bvule64 Derived loop invariant: NULL - InvariantResult [Line: 9723]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8992]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 8992]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8992]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 11302]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11302]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11302]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 11302]: Loop Invariant Derived loop invariant: ~bvadd16(flags, 4294966752bv32) == 0bv32 - InvariantResult [Line: 7311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9723]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 9723]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8797]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9723]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 8797]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8797]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 8797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9830]: Loop Invariant [2019-11-20 11:39:40,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2019-11-20 11:39:40,808 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) || (((!(3bv32 == ldv_state_variable_2) && j == 0bv32) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && (\exists v_prenex_1 : bv32 :: ~bvult32(v_prenex_1, num_queues))) - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9830]: Loop Invariant [2019-11-20 11:39:40,809 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2019-11-20 11:39:40,809 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: (0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) || ((j == 0bv32 && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && (\exists v_prenex_1 : bv32 :: ~bvult32(v_prenex_1, num_queues))) - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6854]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9926]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 9830]: Loop Invariant [2019-11-20 11:39:40,809 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2019-11-20 11:39:40,810 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] Derived loop invariant: ((1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) || (((1bv32 == ldv_state_variable_2 && j == 0bv32) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && (\exists v_prenex_1 : bv32 :: ~bvult32(v_prenex_1, num_queues))) - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 9926]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 6080]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9926]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6080]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6080]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6080]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6080]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 8145]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: (!(0bv32 == err) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: ((!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 6080]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && !(3bv32 == ldv_state_variable_2)) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9179]: Loop Invariant Derived loop invariant: ((!(0bv32 == err) && 1bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11414]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11414]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: (~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11414]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux) && ~bvule64(i, 255bv32) - InvariantResult [Line: 11414]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11414]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11633]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10354]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 10354]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && 0bv32 == ldv_state_variable_4 - InvariantResult [Line: 11414]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11633]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9377]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11633]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9377]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11633]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9461]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11633]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9377]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11633]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9461]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9461]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: ~bvult32(j, num_queues) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8754]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8754]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8754]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 9935]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6896]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_4 && 0bv32 == ldv_spin - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 6896]: Loop Invariant Derived loop invariant: !(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_spin - InvariantResult [Line: 11013]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: (!(3bv32 == ldv_state_variable_2) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 11013]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 8797]: Loop Invariant Derived loop invariant: ((~bvule64(i, 255bv32) && !(3bv32 == ldv_state_variable_2)) && ~bvult32(j, num_queues)) && aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux - InvariantResult [Line: 9935]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6896]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 2464 locations, 17 error locations. Result: SAFE, OverallTime: 105.3s, OverallIterations: 13, TraceHistogramMax: 4, AutomataDifference: 27.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 48.0s, HoareTripleCheckerStatistics: 55968 SDtfs, 38465 SDslu, 77191 SDs, 0 SdLazy, 1128 SolverSat, 383 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 19.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3570 GetRequests, 3535 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=16284occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.5s AutomataMinimizationTime, 13 MinimizatonAttempts, 52151 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 1441 LocationsWithAnnotation, 1441 PreInvPairs, 10287 NumberOfFragments, 9308 HoareAnnotationTreeSize, 1441 FomulaSimplifications, 2954157 FormulaSimplificationTreeSizeReduction, 9.1s HoareSimplificationTime, 1441 FomulaSimplificationsInter, 143434 FormulaSimplificationTreeSizeReductionInter, 38.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.0s SsaConstructionTime, 7.2s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 1792 NumberOfCodeBlocks, 1792 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 3558 ConstructedInterpolants, 29 QuantifiedInterpolants, 639464 SizeOfPredicates, 20 NumberOfNonLiveVariables, 21388 ConjunctsInSsa, 35 ConjunctsInUnsatCore, 26 InterpolantComputations, 26 PerfectInterpolantSequences, 480/480 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...