./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/config/TaipanReach.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_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a900a56caf1252bf2b77371f0836914c913e44b231203ecd4eebd687a96fd0c2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:13:24,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:13:24,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:13:24,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:13:24,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:13:24,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:13:24,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:13:24,894 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:13:24,897 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:13:24,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:13:24,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:13:24,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:13:24,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:13:24,911 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:13:24,913 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:13:24,918 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:13:24,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:13:24,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:13:24,923 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:13:24,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:13:24,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:13:24,933 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:13:24,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:13:24,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:13:24,941 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:13:24,942 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:13:24,942 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:13:24,943 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:13:24,944 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:13:24,945 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:13:24,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:13:24,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:13:24,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:13:24,949 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:13:24,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:13:24,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:13:24,951 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:13:24,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:13:24,952 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:13:24,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:13:24,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:13:24,954 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:13:24,996 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:13:24,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:13:24,997 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:13:24,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:13:24,998 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:13:24,998 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:13:24,998 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:13:24,999 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:13:24,999 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:13:24,999 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:13:25,000 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:13:25,000 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:13:25,001 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:13:25,001 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:13:25,001 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:13:25,001 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:13:25,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:13:25,002 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:13:25,002 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:13:25,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:13:25,003 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:13:25,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:13:25,003 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:13:25,004 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:13:25,004 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:13:25,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:13:25,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:13:25,004 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:13:25,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:13:25,005 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:13:25,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:13:25,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:13:25,006 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:13:25,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:13:25,006 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:13:25,006 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:13:25,007 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:13:25,007 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a900a56caf1252bf2b77371f0836914c913e44b231203ecd4eebd687a96fd0c2 [2021-11-12 23:13:25,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:13:25,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:13:25,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:13:25,313 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:13:25,314 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:13:25,315 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/../../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 [2021-11-12 23:13:25,391 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/data/9ab9379ff/f170fc305c634999a2558465b4e85232/FLAGf49ca7c29 [2021-11-12 23:13:26,272 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:13:26,273 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/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 [2021-11-12 23:13:26,329 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/data/9ab9379ff/f170fc305c634999a2558465b4e85232/FLAGf49ca7c29 [2021-11-12 23:13:26,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/data/9ab9379ff/f170fc305c634999a2558465b4e85232 [2021-11-12 23:13:26,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:13:26,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:13:26,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:13:26,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:13:26,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:13:26,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:13:26" (1/1) ... [2021-11-12 23:13:26,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15e419eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:26, skipping insertion in model container [2021-11-12 23:13:26,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:13:26" (1/1) ... [2021-11-12 23:13:26,733 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:13:26,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:13:27,594 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5986] [2021-11-12 23:13:27,596 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5987-5988] [2021-11-12 23:13:28,251 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/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[188410,188423] [2021-11-12 23:13:28,638 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:28,651 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:28,891 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,169 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,172 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,184 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,214 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,227 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,249 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,250 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,267 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,279 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,281 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,282 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,300 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,359 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,360 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,361 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,361 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,362 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,367 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,369 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,371 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,377 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,400 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,402 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,422 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,436 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,442 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,450 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,467 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,472 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,483 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,490 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,491 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,491 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,494 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,500 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,522 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,579 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,597 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,601 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,608 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,625 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,640 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,657 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,670 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,679 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,687 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,697 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,728 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,734 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,734 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,740 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,741 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,741 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,741 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,742 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,743 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:13:29,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:13:29,887 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 23:13:29,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69bfb3ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:29, skipping insertion in model container [2021-11-12 23:13:29,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:13:29,901 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:13:29,903 INFO L158 Benchmark]: Toolchain (without parser) took 3189.60ms. Allocated memory was 123.7MB in the beginning and 163.6MB in the end (delta: 39.8MB). Free memory was 70.3MB in the beginning and 111.6MB in the end (delta: -41.3MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2021-11-12 23:13:29,904 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 123.7MB. Free memory is still 101.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:13:29,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3185.43ms. Allocated memory was 123.7MB in the beginning and 163.6MB in the end (delta: 39.8MB). Free memory was 70.0MB in the beginning and 111.6MB in the end (delta: -41.6MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2021-11-12 23:13:29,907 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 123.7MB. Free memory is still 101.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3185.43ms. Allocated memory was 123.7MB in the beginning and 163.6MB in the end (delta: 39.8MB). Free memory was 70.0MB in the beginning and 111.6MB in the end (delta: -41.6MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6711]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/config/TaipanReach.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_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a900a56caf1252bf2b77371f0836914c913e44b231203ecd4eebd687a96fd0c2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:13:32,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:13:32,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:13:32,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:13:32,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:13:32,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:13:32,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:13:32,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:13:32,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:13:32,317 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:13:32,318 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:13:32,319 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:13:32,319 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:13:32,320 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:13:32,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:13:32,323 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:13:32,324 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:13:32,325 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:13:32,327 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:13:32,330 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:13:32,332 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:13:32,333 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:13:32,335 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:13:32,336 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:13:32,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:13:32,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:13:32,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:13:32,341 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:13:32,342 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:13:32,343 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:13:32,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:13:32,345 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:13:32,346 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:13:32,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:13:32,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:13:32,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:13:32,349 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:13:32,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:13:32,350 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:13:32,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:13:32,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:13:32,353 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:13:32,388 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:13:32,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:13:32,389 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:13:32,390 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:13:32,390 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:13:32,391 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:13:32,391 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:13:32,391 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:13:32,392 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:13:32,392 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:13:32,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:13:32,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:13:32,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:13:32,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:13:32,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:13:32,394 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:13:32,395 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:13:32,395 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:13:32,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:13:32,398 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:13:32,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:13:32,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:13:32,399 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:13:32,399 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:13:32,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:13:32,400 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:13:32,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:13:32,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:13:32,401 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:13:32,401 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:13:32,401 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:13:32,401 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:13:32,402 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:13:32,402 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a900a56caf1252bf2b77371f0836914c913e44b231203ecd4eebd687a96fd0c2 [2021-11-12 23:13:32,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:13:32,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:13:32,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:13:32,803 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:13:32,804 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:13:32,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/../../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 [2021-11-12 23:13:32,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/data/594da42c8/44e08be3a814437aba56ae397e3ddf94/FLAG2c4a9c84b [2021-11-12 23:13:33,936 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:13:33,936 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/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 [2021-11-12 23:13:33,994 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/data/594da42c8/44e08be3a814437aba56ae397e3ddf94/FLAG2c4a9c84b [2021-11-12 23:13:34,314 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/data/594da42c8/44e08be3a814437aba56ae397e3ddf94 [2021-11-12 23:13:34,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:13:34,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:13:34,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:13:34,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:13:34,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:13:34,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:13:34" (1/1) ... [2021-11-12 23:13:34,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fe8bccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:34, skipping insertion in model container [2021-11-12 23:13:34,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:13:34" (1/1) ... [2021-11-12 23:13:34,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:13:34,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:13:35,185 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5986] [2021-11-12 23:13:35,186 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5987-5988] [2021-11-12 23:13:35,941 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/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[188410,188423] [2021-11-12 23:13:37,542 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:13:37,594 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:13:37,665 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:13:37,804 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5986] [2021-11-12 23:13:37,805 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5987-5988] [2021-11-12 23:13:37,827 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/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[188410,188423] [2021-11-12 23:13:38,103 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:13:38,128 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:13:38,328 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5986] [2021-11-12 23:13:38,328 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5987-5988] [2021-11-12 23:13:38,344 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/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[188410,188423] [2021-11-12 23:13:38,737 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:13:39,025 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:13:39,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39 WrapperNode [2021-11-12 23:13:39,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:13:39,027 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:13:39,027 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:13:39,028 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:13:39,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39" (1/1) ... [2021-11-12 23:13:39,132 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39" (1/1) ... [2021-11-12 23:13:39,331 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:13:39,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:13:39,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:13:39,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:13:39,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39" (1/1) ... [2021-11-12 23:13:39,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39" (1/1) ... [2021-11-12 23:13:39,476 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39" (1/1) ... [2021-11-12 23:13:39,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39" (1/1) ... [2021-11-12 23:13:39,638 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39" (1/1) ... [2021-11-12 23:13:39,670 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39" (1/1) ... [2021-11-12 23:13:39,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39" (1/1) ... [2021-11-12 23:13:39,742 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:13:39,743 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:13:39,744 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:13:39,744 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:13:39,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39" (1/1) ... [2021-11-12 23:13:39,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:13:39,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:13:39,777 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:13:39,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:13:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:13:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:13:39,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:13:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:13:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:13:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2021-11-12 23:13:39,833 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2021-11-12 23:13:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:13:39,833 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2021-11-12 23:13:39,834 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2021-11-12 23:13:39,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:13:39,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:13:39,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-12 23:13:39,834 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-12 23:13:39,834 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-12 23:13:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-12 23:13:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2021-11-12 23:13:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2021-11-12 23:13:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-12 23:13:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-12 23:13:39,835 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2021-11-12 23:13:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2021-11-12 23:13:39,836 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 23:13:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 23:13:39,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-12 23:13:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-12 23:13:39,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:13:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:13:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-12 23:13:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-12 23:13:39,837 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-12 23:13:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-12 23:13:39,838 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2021-11-12 23:13:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2021-11-12 23:13:39,838 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2021-11-12 23:13:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2021-11-12 23:13:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2021-11-12 23:13:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2021-11-12 23:13:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-12 23:13:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-12 23:13:39,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-12 23:13:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-12 23:13:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 23:13:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 23:13:39,840 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2021-11-12 23:13:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2021-11-12 23:13:39,841 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-12 23:13:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-12 23:13:39,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:13:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:13:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2021-11-12 23:13:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2021-11-12 23:13:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-12 23:13:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-12 23:13:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2021-11-12 23:13:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2021-11-12 23:13:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2021-11-12 23:13:39,844 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2021-11-12 23:13:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2021-11-12 23:13:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2021-11-12 23:13:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2021-11-12 23:13:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2021-11-12 23:13:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 23:13:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 23:13:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2021-11-12 23:13:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2021-11-12 23:13:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-12 23:13:39,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-12 23:13:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2021-11-12 23:13:39,847 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2021-11-12 23:13:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:13:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2021-11-12 23:13:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2021-11-12 23:13:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2021-11-12 23:13:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2021-11-12 23:13:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2021-11-12 23:13:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2021-11-12 23:13:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-12 23:13:39,849 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-12 23:13:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2021-11-12 23:13:39,850 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2021-11-12 23:13:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:13:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 23:13:39,850 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 23:13:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 23:13:39,851 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 23:13:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-12 23:13:39,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-12 23:13:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-12 23:13:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-12 23:13:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-12 23:13:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2021-11-12 23:13:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2021-11-12 23:13:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 23:13:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 23:13:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:13:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:13:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:13:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:13:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:13:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-12 23:13:39,854 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-12 23:13:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:13:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure write_queue_xenstore_keys [2021-11-12 23:13:39,854 INFO L138 BoogieDeclarations]: Found implementation of procedure write_queue_xenstore_keys [2021-11-12 23:13:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 23:13:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:13:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2021-11-12 23:13:39,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2021-11-12 23:13:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-12 23:13:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-12 23:13:39,860 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2021-11-12 23:13:39,861 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2021-11-12 23:13:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2021-11-12 23:13:39,862 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2021-11-12 23:13:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2021-11-12 23:13:39,863 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2021-11-12 23:13:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 23:13:39,868 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 23:13:39,868 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 23:13:39,869 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 23:13:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-12 23:13:39,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-12 23:13:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-12 23:13:39,869 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-12 23:13:39,869 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2021-11-12 23:13:39,870 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2021-11-12 23:13:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 23:13:39,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 23:13:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-12 23:13:39,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-12 23:13:39,870 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2021-11-12 23:13:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2021-11-12 23:13:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-12 23:13:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-12 23:13:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-12 23:13:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-12 23:13:39,871 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 23:13:39,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 23:13:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2021-11-12 23:13:39,872 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2021-11-12 23:13:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-12 23:13:39,872 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-12 23:13:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2021-11-12 23:13:39,872 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2021-11-12 23:13:39,872 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2021-11-12 23:13:39,873 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2021-11-12 23:13:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2021-11-12 23:13:39,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2021-11-12 23:13:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 23:13:39,873 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 23:13:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 23:13:39,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 23:13:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-12 23:13:39,874 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-12 23:13:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:13:39,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:13:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_select_queue [2021-11-12 23:13:39,874 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_select_queue [2021-11-12 23:13:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2021-11-12 23:13:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2021-11-12 23:13:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2021-11-12 23:13:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2021-11-12 23:13:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 23:13:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 23:13:39,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-12 23:13:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-12 23:13:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2021-11-12 23:13:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2021-11-12 23:13:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 23:13:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 23:13:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-12 23:13:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-12 23:13:39,876 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2021-11-12 23:13:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2021-11-12 23:13:39,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:13:39,877 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-12 23:13:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-12 23:13:39,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:13:39,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:13:39,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:13:39,878 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-12 23:13:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-12 23:13:39,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:13:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:13:39,878 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2021-11-12 23:13:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2021-11-12 23:13:39,878 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-12 23:13:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-12 23:13:39,879 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2021-11-12 23:13:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2021-11-12 23:13:39,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:13:39,879 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 23:13:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 23:13:39,879 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-12 23:13:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-12 23:13:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-12 23:13:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-12 23:13:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:13:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:13:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:13:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-11-12 23:13:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-11-12 23:13:39,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:13:39,881 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-12 23:13:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-12 23:13:39,881 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-12 23:13:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-12 23:13:39,881 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-12 23:13:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-12 23:13:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-12 23:13:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-12 23:13:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-12 23:13:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-12 23:13:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-12 23:13:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-12 23:13:39,883 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-12 23:13:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-12 23:13:39,883 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2021-11-12 23:13:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2021-11-12 23:13:39,883 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 23:13:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 23:13:39,883 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2021-11-12 23:13:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2021-11-12 23:13:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 23:13:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 23:13:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 23:13:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 23:13:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:13:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-12 23:13:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-12 23:13:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2021-11-12 23:13:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2021-11-12 23:13:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2021-11-12 23:13:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2021-11-12 23:13:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2021-11-12 23:13:39,890 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2021-11-12 23:13:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:13:39,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:13:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2021-11-12 23:13:39,890 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2021-11-12 23:13:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-12 23:13:39,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-12 23:13:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-12 23:13:39,892 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-12 23:13:58,418 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-12 23:14:37,096 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 23:14:37,097 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-12 23:14:37,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:14:37 BoogieIcfgContainer [2021-11-12 23:14:37,102 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 23:14:37,104 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 23:14:37,104 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 23:14:37,107 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 23:14:37,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:13:34" (1/3) ... [2021-11-12 23:14:37,108 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@291a650b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:14:37, skipping insertion in model container [2021-11-12 23:14:37,108 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:13:39" (2/3) ... [2021-11-12 23:14:37,108 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@291a650b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:14:37, skipping insertion in model container [2021-11-12 23:14:37,108 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:14:37" (3/3) ... [2021-11-12 23:14:37,110 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2021-11-12 23:14:37,115 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 23:14:37,115 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-12 23:14:37,179 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 23:14:37,184 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-12 23:14:37,185 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-12 23:14:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand has 1587 states, 1111 states have (on average 1.297029702970297) internal successors, (1441), 1141 states have internal predecessors, (1441), 367 states have call successors, (367), 108 states have call predecessors, (367), 107 states have return successors, (362), 360 states have call predecessors, (362), 362 states have call successors, (362) [2021-11-12 23:14:37,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-12 23:14:37,272 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:14:37,273 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:14:37,274 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:14:37,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:14:37,279 INFO L85 PathProgramCache]: Analyzing trace with hash -1077420318, now seen corresponding path program 1 times [2021-11-12 23:14:37,306 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:14:37,306 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1524133703] [2021-11-12 23:14:37,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:14:37,307 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:14:37,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:14:37,310 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:14:37,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-12 23:14:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:14:39,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 1501 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-12 23:14:39,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:14:40,504 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2021-11-12 23:14:40,504 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:14:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2021-11-12 23:14:41,092 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:14:41,092 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1524133703] [2021-11-12 23:14:41,093 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1524133703] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-12 23:14:41,093 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-12 23:14:41,093 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2021-11-12 23:14:41,095 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566000827] [2021-11-12 23:14:41,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-12 23:14:41,100 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-12 23:14:41,100 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:14:41,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-12 23:14:41,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-12 23:14:41,131 INFO L87 Difference]: Start difference. First operand has 1587 states, 1111 states have (on average 1.297029702970297) internal successors, (1441), 1141 states have internal predecessors, (1441), 367 states have call successors, (367), 108 states have call predecessors, (367), 107 states have return successors, (362), 360 states have call predecessors, (362), 362 states have call successors, (362) Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-11-12 23:14:41,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:14:41,438 INFO L93 Difference]: Finished difference Result 3172 states and 4379 transitions. [2021-11-12 23:14:41,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-12 23:14:41,444 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 162 [2021-11-12 23:14:41,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:14:41,481 INFO L225 Difference]: With dead ends: 3172 [2021-11-12 23:14:41,481 INFO L226 Difference]: Without dead ends: 1560 [2021-11-12 23:14:41,493 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 323 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2021-11-12 23:14:41,496 INFO L933 BasicCegarLoop]: 2164 mSDtfsCounter, 2 mSDsluCounter, 4322 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.18ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 6486 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 38.44ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 71.40ms IncrementalHoareTripleChecker+Time [2021-11-12 23:14:41,497 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 6486 Invalid, 15 Unknown, 0 Unchecked, 38.44ms Time], IncrementalHoareTripleChecker [4 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 71.40ms Time] [2021-11-12 23:14:41,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1560 states. [2021-11-12 23:14:41,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1560 to 1560. [2021-11-12 23:14:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1560 states, 1091 states have (on average 1.2832263978001832) internal successors, (1400), 1114 states have internal predecessors, (1400), 362 states have call successors, (362), 107 states have call predecessors, (362), 106 states have return successors, (361), 359 states have call predecessors, (361), 361 states have call successors, (361) [2021-11-12 23:14:41,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1560 states and 2123 transitions. [2021-11-12 23:14:41,663 INFO L78 Accepts]: Start accepts. Automaton has 1560 states and 2123 transitions. Word has length 162 [2021-11-12 23:14:41,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:14:41,665 INFO L470 AbstractCegarLoop]: Abstraction has 1560 states and 2123 transitions. [2021-11-12 23:14:41,665 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-11-12 23:14:41,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2123 transitions. [2021-11-12 23:14:41,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-11-12 23:14:41,677 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:14:41,677 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:14:41,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-12 23:14:41,878 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:14:41,878 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:14:41,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:14:41,879 INFO L85 PathProgramCache]: Analyzing trace with hash -9076266, now seen corresponding path program 1 times [2021-11-12 23:14:41,883 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:14:41,883 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2014764643] [2021-11-12 23:14:41,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:14:41,883 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:14:41,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:14:41,885 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:14:41,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-12 23:14:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:14:44,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 1516 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:14:44,382 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:14:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2021-11-12 23:14:44,923 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:14:45,563 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2021-11-12 23:14:45,563 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:14:45,564 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2014764643] [2021-11-12 23:14:45,564 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2014764643] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:14:45,564 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1049213565] [2021-11-12 23:14:45,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:14:45,564 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:14:45,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:14:45,569 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:14:45,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2021-11-12 23:14:47,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:14:47,029 INFO L263 TraceCheckSpWp]: Trace formula consists of 1516 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:14:47,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:14:47,500 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-12 23:14:47,500 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:14:47,921 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2021-11-12 23:14:47,921 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1049213565] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:14:47,922 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:14:47,922 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 9 [2021-11-12 23:14:47,923 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112539979] [2021-11-12 23:14:47,923 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:14:47,925 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:14:47,926 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:14:47,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:14:47,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-12 23:14:47,931 INFO L87 Difference]: Start difference. First operand 1560 states and 2123 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-12 23:14:48,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:14:48,687 INFO L93 Difference]: Finished difference Result 4089 states and 5512 transitions. [2021-11-12 23:14:48,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:14:48,688 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 165 [2021-11-12 23:14:48,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:14:48,712 INFO L225 Difference]: With dead ends: 4089 [2021-11-12 23:14:48,713 INFO L226 Difference]: Without dead ends: 2556 [2021-11-12 23:14:48,720 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 656 GetRequests, 649 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-12 23:14:48,721 INFO L933 BasicCegarLoop]: 2473 mSDtfsCounter, 1367 mSDsluCounter, 1958 mSDsCounter, 0 mSdLazyCounter, 87 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 516.94ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1367 SdHoareTripleChecker+Valid, 4431 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 16.58ms SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 87 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 618.10ms IncrementalHoareTripleChecker+Time [2021-11-12 23:14:48,722 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1367 Valid, 4431 Invalid, 96 Unknown, 0 Unchecked, 16.58ms Time], IncrementalHoareTripleChecker [9 Valid, 87 Invalid, 0 Unknown, 0 Unchecked, 618.10ms Time] [2021-11-12 23:14:48,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2556 states. [2021-11-12 23:14:48,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2556 to 2548. [2021-11-12 23:14:48,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2548 states, 1787 states have (on average 1.2775601566871853) internal successors, (2283), 1828 states have internal predecessors, (2283), 569 states have call successors, (569), 193 states have call predecessors, (569), 191 states have return successors, (568), 559 states have call predecessors, (568), 568 states have call successors, (568) [2021-11-12 23:14:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 2548 states and 3420 transitions. [2021-11-12 23:14:48,888 INFO L78 Accepts]: Start accepts. Automaton has 2548 states and 3420 transitions. Word has length 165 [2021-11-12 23:14:48,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:14:48,889 INFO L470 AbstractCegarLoop]: Abstraction has 2548 states and 3420 transitions. [2021-11-12 23:14:48,889 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-12 23:14:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3420 transitions. [2021-11-12 23:14:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-11-12 23:14:48,894 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:14:48,894 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 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, 1, 1, 1, 1, 1] [2021-11-12 23:14:48,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-12 23:14:49,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2021-11-12 23:14:49,312 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:14:49,312 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:14:49,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:14:49,313 INFO L85 PathProgramCache]: Analyzing trace with hash -1291664626, now seen corresponding path program 1 times [2021-11-12 23:14:49,318 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:14:49,318 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [958888084] [2021-11-12 23:14:49,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:14:49,318 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:14:49,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:14:49,319 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:14:49,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-12 23:14:51,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:14:51,866 INFO L263 TraceCheckSpWp]: Trace formula consists of 1609 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:14:51,870 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:14:52,347 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2021-11-12 23:14:52,347 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:14:52,910 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2021-11-12 23:14:52,910 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:14:52,910 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [958888084] [2021-11-12 23:14:52,910 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [958888084] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:14:52,911 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1905969245] [2021-11-12 23:14:52,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:14:52,911 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:14:52,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:14:52,912 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:14:52,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2021-11-12 23:14:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:14:54,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 1609 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:14:54,269 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:14:54,697 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2021-11-12 23:14:54,697 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:14:55,023 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2021-11-12 23:14:55,023 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1905969245] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:14:55,024 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:14:55,024 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 9 [2021-11-12 23:14:55,024 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1939876072] [2021-11-12 23:14:55,024 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:14:55,025 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:14:55,025 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:14:55,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:14:55,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-12 23:14:55,026 INFO L87 Difference]: Start difference. First operand 2548 states and 3420 transitions. Second operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2021-11-12 23:14:55,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:14:55,477 INFO L93 Difference]: Finished difference Result 6133 states and 8230 transitions. [2021-11-12 23:14:55,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:14:55,478 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 157 [2021-11-12 23:14:55,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:14:55,506 INFO L225 Difference]: With dead ends: 6133 [2021-11-12 23:14:55,507 INFO L226 Difference]: Without dead ends: 3612 [2021-11-12 23:14:55,518 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 624 GetRequests, 617 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-12 23:14:55,525 INFO L933 BasicCegarLoop]: 3187 mSDtfsCounter, 1311 mSDsluCounter, 2056 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 239.45ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1311 SdHoareTripleChecker+Valid, 5243 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 13.36ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 293.11ms IncrementalHoareTripleChecker+Time [2021-11-12 23:14:55,526 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1311 Valid, 5243 Invalid, 29 Unknown, 0 Unchecked, 13.36ms Time], IncrementalHoareTripleChecker [2 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 293.11ms Time] [2021-11-12 23:14:55,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3612 states. [2021-11-12 23:14:55,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3612 to 3609. [2021-11-12 23:14:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3609 states, 2549 states have (on average 1.2828560219693999) internal successors, (3270), 2604 states have internal predecessors, (3270), 788 states have call successors, (788), 273 states have call predecessors, (788), 271 states have return successors, (787), 777 states have call predecessors, (787), 787 states have call successors, (787) [2021-11-12 23:14:55,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 3609 states and 4845 transitions. [2021-11-12 23:14:55,706 INFO L78 Accepts]: Start accepts. Automaton has 3609 states and 4845 transitions. Word has length 157 [2021-11-12 23:14:55,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:14:55,706 INFO L470 AbstractCegarLoop]: Abstraction has 3609 states and 4845 transitions. [2021-11-12 23:14:55,707 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2021-11-12 23:14:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 3609 states and 4845 transitions. [2021-11-12 23:14:55,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-11-12 23:14:55,713 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:14:55,714 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 3, 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] [2021-11-12 23:14:55,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2021-11-12 23:14:55,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (5)] Ended with exit code 0 [2021-11-12 23:14:56,126 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:14:56,126 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:14:56,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:14:56,127 INFO L85 PathProgramCache]: Analyzing trace with hash -677797238, now seen corresponding path program 1 times [2021-11-12 23:14:56,129 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:14:56,130 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1752197882] [2021-11-12 23:14:56,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:14:56,130 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:14:56,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:14:56,131 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:14:56,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-12 23:14:58,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:14:58,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 1671 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:14:58,623 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:14:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 86 proven. 1 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2021-11-12 23:14:59,128 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:14:59,723 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2021-11-12 23:14:59,724 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:14:59,724 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1752197882] [2021-11-12 23:14:59,724 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1752197882] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:14:59,724 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2090141589] [2021-11-12 23:14:59,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:14:59,725 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:14:59,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:14:59,728 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:14:59,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2021-11-12 23:15:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:01,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 1671 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:15:01,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2021-11-12 23:15:01,567 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:01,996 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2021-11-12 23:15:01,996 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2090141589] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:15:01,996 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:15:01,996 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 9 [2021-11-12 23:15:01,997 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122461346] [2021-11-12 23:15:01,997 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:15:01,998 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:15:01,998 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:15:01,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:15:01,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-12 23:15:01,999 INFO L87 Difference]: Start difference. First operand 3609 states and 4845 transitions. Second operand has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 3 states have call successors, (33), 3 states have call predecessors, (33), 3 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-12 23:15:04,157 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:15:04,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:15:04,583 INFO L93 Difference]: Finished difference Result 9428 states and 12651 transitions. [2021-11-12 23:15:04,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:15:04,584 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 3 states have call successors, (33), 3 states have call predecessors, (33), 3 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 184 [2021-11-12 23:15:04,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:15:04,633 INFO L225 Difference]: With dead ends: 9428 [2021-11-12 23:15:04,633 INFO L226 Difference]: Without dead ends: 5872 [2021-11-12 23:15:04,650 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 732 GetRequests, 725 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-12 23:15:04,653 INFO L933 BasicCegarLoop]: 2767 mSDtfsCounter, 1982 mSDsluCounter, 1986 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2271.37ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1982 SdHoareTripleChecker+Valid, 4753 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 14.00ms SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2344.36ms IncrementalHoareTripleChecker+Time [2021-11-12 23:15:04,654 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1982 Valid, 4753 Invalid, 45 Unknown, 0 Unchecked, 14.00ms Time], IncrementalHoareTripleChecker [13 Valid, 31 Invalid, 1 Unknown, 0 Unchecked, 2344.36ms Time] [2021-11-12 23:15:04,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5872 states. [2021-11-12 23:15:04,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5872 to 5850. [2021-11-12 23:15:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5850 states, 4136 states have (on average 1.2814313346228239) internal successors, (5300), 4223 states have internal predecessors, (5300), 1266 states have call successors, (1266), 449 states have call predecessors, (1266), 447 states have return successors, (1265), 1254 states have call predecessors, (1265), 1265 states have call successors, (1265) [2021-11-12 23:15:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5850 states to 5850 states and 7831 transitions. [2021-11-12 23:15:04,966 INFO L78 Accepts]: Start accepts. Automaton has 5850 states and 7831 transitions. Word has length 184 [2021-11-12 23:15:04,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:15:04,967 INFO L470 AbstractCegarLoop]: Abstraction has 5850 states and 7831 transitions. [2021-11-12 23:15:04,967 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 3 states have call successors, (33), 3 states have call predecessors, (33), 3 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-12 23:15:04,967 INFO L276 IsEmpty]: Start isEmpty. Operand 5850 states and 7831 transitions. [2021-11-12 23:15:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-11-12 23:15:04,974 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:15:04,974 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 3, 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] [2021-11-12 23:15:04,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:05,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:05,386 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:15:05,388 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:15:05,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:15:05,389 INFO L85 PathProgramCache]: Analyzing trace with hash 2079471260, now seen corresponding path program 1 times [2021-11-12 23:15:05,390 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:15:05,390 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1542666783] [2021-11-12 23:15:05,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:05,391 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:15:05,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:15:05,391 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:15:05,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-12 23:15:07,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:08,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 1670 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:15:08,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:08,551 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 86 proven. 1 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2021-11-12 23:15:08,551 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:09,219 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2021-11-12 23:15:09,220 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:15:09,220 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1542666783] [2021-11-12 23:15:09,220 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1542666783] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:15:09,220 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [434069556] [2021-11-12 23:15:09,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:09,220 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:15:09,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:15:09,221 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:15:09,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2021-11-12 23:15:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:10,523 INFO L263 TraceCheckSpWp]: Trace formula consists of 1670 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-12 23:15:10,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:10,976 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2021-11-12 23:15:10,976 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:11,699 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2021-11-12 23:15:11,701 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [434069556] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:15:11,701 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:15:11,701 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 6] imperfect sequences [5, 5] total 12 [2021-11-12 23:15:11,701 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1336352544] [2021-11-12 23:15:11,701 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:15:11,703 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-12 23:15:11,703 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:15:11,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-12 23:15:11,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2021-11-12 23:15:11,704 INFO L87 Difference]: Start difference. First operand 5850 states and 7831 transitions. Second operand has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2021-11-12 23:15:12,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:15:12,431 INFO L93 Difference]: Finished difference Result 11699 states and 15676 transitions. [2021-11-12 23:15:12,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:15:12,433 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 183 [2021-11-12 23:15:12,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:15:12,479 INFO L225 Difference]: With dead ends: 11699 [2021-11-12 23:15:12,479 INFO L226 Difference]: Without dead ends: 5902 [2021-11-12 23:15:12,505 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 728 GetRequests, 718 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2021-11-12 23:15:12,506 INFO L933 BasicCegarLoop]: 2114 mSDtfsCounter, 724 mSDsluCounter, 3556 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 199 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 419.80ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 804 SdHoareTripleChecker+Valid, 5670 SdHoareTripleChecker+Invalid, 245 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 14.63ms SdHoareTripleChecker+Time, 199 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 499.74ms IncrementalHoareTripleChecker+Time [2021-11-12 23:15:12,507 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [804 Valid, 5670 Invalid, 245 Unknown, 0 Unchecked, 14.63ms Time], IncrementalHoareTripleChecker [199 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 499.74ms Time] [2021-11-12 23:15:12,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5902 states. [2021-11-12 23:15:12,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5902 to 5890. [2021-11-12 23:15:12,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5890 states, 4176 states have (on average 1.278735632183908) internal successors, (5340), 4263 states have internal predecessors, (5340), 1266 states have call successors, (1266), 449 states have call predecessors, (1266), 447 states have return successors, (1265), 1254 states have call predecessors, (1265), 1265 states have call successors, (1265) [2021-11-12 23:15:12,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5890 states to 5890 states and 7871 transitions. [2021-11-12 23:15:12,812 INFO L78 Accepts]: Start accepts. Automaton has 5890 states and 7871 transitions. Word has length 183 [2021-11-12 23:15:12,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:15:12,814 INFO L470 AbstractCegarLoop]: Abstraction has 5890 states and 7871 transitions. [2021-11-12 23:15:12,815 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2021-11-12 23:15:12,815 INFO L276 IsEmpty]: Start isEmpty. Operand 5890 states and 7871 transitions. [2021-11-12 23:15:12,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-11-12 23:15:12,823 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:15:12,823 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 3, 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] [2021-11-12 23:15:12,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:13,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:13,248 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:15:13,248 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:15:13,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:15:13,249 INFO L85 PathProgramCache]: Analyzing trace with hash 1866052516, now seen corresponding path program 1 times [2021-11-12 23:15:13,250 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:15:13,251 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1355831272] [2021-11-12 23:15:13,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:13,251 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:15:13,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:15:13,252 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:15:13,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-12 23:15:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:15,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 1670 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:15:15,846 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:16,443 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 86 proven. 1 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2021-11-12 23:15:16,443 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:17,026 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2021-11-12 23:15:17,027 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:15:17,027 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1355831272] [2021-11-12 23:15:17,027 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1355831272] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:15:17,027 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1712804765] [2021-11-12 23:15:17,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:17,027 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:15:17,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:15:17,028 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:15:17,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2021-11-12 23:15:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:18,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 1670 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-12 23:15:18,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:18,885 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2021-11-12 23:15:18,885 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2021-11-12 23:15:19,323 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1712804765] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:15:19,323 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:15:19,324 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5, 5] total 12 [2021-11-12 23:15:19,324 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1581712426] [2021-11-12 23:15:19,324 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:15:19,324 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-12 23:15:19,325 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:15:19,325 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-12 23:15:19,325 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-11-12 23:15:19,325 INFO L87 Difference]: Start difference. First operand 5890 states and 7871 transitions. Second operand has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 6 states have internal predecessors, (119), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2021-11-12 23:15:21,494 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:15:25,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:15:25,354 INFO L93 Difference]: Finished difference Result 17549 states and 23453 transitions. [2021-11-12 23:15:25,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-12 23:15:25,354 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 6 states have internal predecessors, (119), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 183 [2021-11-12 23:15:25,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:15:25,432 INFO L225 Difference]: With dead ends: 17549 [2021-11-12 23:15:25,432 INFO L226 Difference]: Without dead ends: 11694 [2021-11-12 23:15:25,456 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 730 GetRequests, 718 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2021-11-12 23:15:25,457 INFO L933 BasicCegarLoop]: 2706 mSDtfsCounter, 2073 mSDsluCounter, 6191 mSDsCounter, 0 mSdLazyCounter, 708 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5120.58ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2073 SdHoareTripleChecker+Valid, 8897 SdHoareTripleChecker+Invalid, 713 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 26.48ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 708 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5559.73ms IncrementalHoareTripleChecker+Time [2021-11-12 23:15:25,457 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2073 Valid, 8897 Invalid, 713 Unknown, 0 Unchecked, 26.48ms Time], IncrementalHoareTripleChecker [4 Valid, 708 Invalid, 1 Unknown, 0 Unchecked, 5559.73ms Time] [2021-11-12 23:15:25,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11694 states. [2021-11-12 23:15:25,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11694 to 10624. [2021-11-12 23:15:25,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10624 states, 7517 states have (on average 1.2759079419981376) internal successors, (9591), 7677 states have internal predecessors, (9591), 2293 states have call successors, (2293), 816 states have call predecessors, (2293), 813 states have return successors, (2292), 2271 states have call predecessors, (2292), 2292 states have call successors, (2292) [2021-11-12 23:15:25,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10624 states to 10624 states and 14176 transitions. [2021-11-12 23:15:25,947 INFO L78 Accepts]: Start accepts. Automaton has 10624 states and 14176 transitions. Word has length 183 [2021-11-12 23:15:25,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:15:25,948 INFO L470 AbstractCegarLoop]: Abstraction has 10624 states and 14176 transitions. [2021-11-12 23:15:25,948 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 6 states have internal predecessors, (119), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2021-11-12 23:15:25,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10624 states and 14176 transitions. [2021-11-12 23:15:25,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2021-11-12 23:15:25,956 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:15:25,957 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 3, 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] [2021-11-12 23:15:26,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:26,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:26,380 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:15:26,380 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:15:26,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:15:26,381 INFO L85 PathProgramCache]: Analyzing trace with hash -1254059080, now seen corresponding path program 1 times [2021-11-12 23:15:26,383 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:15:26,383 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2049443579] [2021-11-12 23:15:26,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:26,384 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:15:26,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:15:26,385 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:15:26,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2021-11-12 23:15:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:29,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 1700 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:15:29,016 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:29,538 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 86 proven. 1 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2021-11-12 23:15:29,538 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:30,289 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2021-11-12 23:15:30,289 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:15:30,289 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2049443579] [2021-11-12 23:15:30,289 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2049443579] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:15:30,289 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1471686167] [2021-11-12 23:15:30,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:30,290 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:15:30,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:15:30,292 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:15:30,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2021-11-12 23:15:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:31,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 1700 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:15:31,642 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:32,735 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2021-11-12 23:15:32,736 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:33,416 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2021-11-12 23:15:33,416 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1471686167] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:15:33,416 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:15:33,417 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [5, 5] total 9 [2021-11-12 23:15:33,417 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929470329] [2021-11-12 23:15:33,417 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:15:33,418 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:15:33,418 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:15:33,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:15:33,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-12 23:15:33,418 INFO L87 Difference]: Start difference. First operand 10624 states and 14176 transitions. Second operand has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (45), 3 states have call predecessors, (45), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2021-11-12 23:15:33,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:15:33,751 INFO L93 Difference]: Finished difference Result 18986 states and 25353 transitions. [2021-11-12 23:15:33,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:15:33,752 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (45), 3 states have call predecessors, (45), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 190 [2021-11-12 23:15:33,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:15:33,832 INFO L225 Difference]: With dead ends: 18986 [2021-11-12 23:15:33,832 INFO L226 Difference]: Without dead ends: 18983 [2021-11-12 23:15:33,843 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 756 GetRequests, 749 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-12 23:15:33,844 INFO L933 BasicCegarLoop]: 2559 mSDtfsCounter, 1632 mSDsluCounter, 1997 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.40ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1632 SdHoareTripleChecker+Valid, 4556 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 10.85ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.82ms IncrementalHoareTripleChecker+Time [2021-11-12 23:15:33,844 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1632 Valid, 4556 Invalid, 5 Unknown, 0 Unchecked, 10.85ms Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 14.82ms Time] [2021-11-12 23:15:33,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18983 states. [2021-11-12 23:15:34,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18983 to 18857. [2021-11-12 23:15:34,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18857 states, 13524 states have (on average 1.2854185152321798) internal successors, (17384), 13814 states have internal predecessors, (17384), 3853 states have call successors, (3853), 1484 states have call predecessors, (3853), 1479 states have return successors, (3915), 3797 states have call predecessors, (3915), 3852 states have call successors, (3915) [2021-11-12 23:15:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18857 states to 18857 states and 25152 transitions. [2021-11-12 23:15:34,802 INFO L78 Accepts]: Start accepts. Automaton has 18857 states and 25152 transitions. Word has length 190 [2021-11-12 23:15:34,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:15:34,803 INFO L470 AbstractCegarLoop]: Abstraction has 18857 states and 25152 transitions. [2021-11-12 23:15:34,803 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (45), 3 states have call predecessors, (45), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2021-11-12 23:15:34,803 INFO L276 IsEmpty]: Start isEmpty. Operand 18857 states and 25152 transitions. [2021-11-12 23:15:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2021-11-12 23:15:34,832 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:15:34,832 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:15:34,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:35,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (14)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:35,250 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:15:35,250 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:15:35,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:15:35,251 INFO L85 PathProgramCache]: Analyzing trace with hash 1216459250, now seen corresponding path program 1 times [2021-11-12 23:15:35,253 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:15:35,253 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1886874900] [2021-11-12 23:15:35,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:35,253 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:15:35,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:15:35,254 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:15:35,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-12 23:15:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:37,740 INFO L263 TraceCheckSpWp]: Trace formula consists of 1778 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:15:37,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:38,400 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 122 proven. 1 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2021-11-12 23:15:38,401 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2021-11-12 23:15:39,147 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:15:39,147 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1886874900] [2021-11-12 23:15:39,147 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1886874900] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:15:39,147 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [440270436] [2021-11-12 23:15:39,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:39,148 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:15:39,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:15:39,152 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:15:39,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2021-11-12 23:15:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:40,519 INFO L263 TraceCheckSpWp]: Trace formula consists of 1778 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:15:40,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:41,117 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2021-11-12 23:15:41,117 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:41,675 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2021-11-12 23:15:41,675 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [440270436] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:15:41,675 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:15:41,676 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 10 [2021-11-12 23:15:41,676 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702199773] [2021-11-12 23:15:41,676 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:15:41,677 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-12 23:15:41,677 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:15:41,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-12 23:15:41,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-11-12 23:15:41,678 INFO L87 Difference]: Start difference. First operand 18857 states and 25152 transitions. Second operand has 4 states, 4 states have (on average 43.75) internal successors, (175), 4 states have internal predecessors, (175), 4 states have call successors, (47), 3 states have call predecessors, (47), 3 states have return successors, (44), 4 states have call predecessors, (44), 4 states have call successors, (44) [2021-11-12 23:15:43,852 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:15:48,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:15:48,863 INFO L93 Difference]: Finished difference Result 54830 states and 73091 transitions. [2021-11-12 23:15:48,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-12 23:15:48,864 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 43.75) internal successors, (175), 4 states have internal predecessors, (175), 4 states have call successors, (47), 3 states have call predecessors, (47), 3 states have return successors, (44), 4 states have call predecessors, (44), 4 states have call successors, (44) Word has length 257 [2021-11-12 23:15:48,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:15:49,005 INFO L225 Difference]: With dead ends: 54830 [2021-11-12 23:15:49,006 INFO L226 Difference]: Without dead ends: 36026 [2021-11-12 23:15:49,067 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1024 GetRequests, 1016 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-11-12 23:15:49,067 INFO L933 BasicCegarLoop]: 3596 mSDtfsCounter, 3592 mSDsluCounter, 2791 mSDsCounter, 0 mSdLazyCounter, 814 mSolverCounterSat, 377 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5673.12ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3592 SdHoareTripleChecker+Valid, 6387 SdHoareTripleChecker+Invalid, 1192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 21.94ms SdHoareTripleChecker+Time, 377 IncrementalHoareTripleChecker+Valid, 814 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6273.64ms IncrementalHoareTripleChecker+Time [2021-11-12 23:15:49,068 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3592 Valid, 6387 Invalid, 1192 Unknown, 0 Unchecked, 21.94ms Time], IncrementalHoareTripleChecker [377 Valid, 814 Invalid, 1 Unknown, 0 Unchecked, 6273.64ms Time] [2021-11-12 23:15:49,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36026 states. [2021-11-12 23:15:50,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36026 to 35820. [2021-11-12 23:15:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35820 states, 26111 states have (on average 1.290145915514534) internal successors, (33687), 26637 states have internal predecessors, (33687), 6801 states have call successors, (6801), 2920 states have call predecessors, (6801), 2907 states have return successors, (6911), 6685 states have call predecessors, (6911), 6800 states have call successors, (6911) [2021-11-12 23:15:50,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35820 states to 35820 states and 47399 transitions. [2021-11-12 23:15:50,631 INFO L78 Accepts]: Start accepts. Automaton has 35820 states and 47399 transitions. Word has length 257 [2021-11-12 23:15:50,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:15:50,632 INFO L470 AbstractCegarLoop]: Abstraction has 35820 states and 47399 transitions. [2021-11-12 23:15:50,632 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 43.75) internal successors, (175), 4 states have internal predecessors, (175), 4 states have call successors, (47), 3 states have call predecessors, (47), 3 states have return successors, (44), 4 states have call predecessors, (44), 4 states have call successors, (44) [2021-11-12 23:15:50,632 INFO L276 IsEmpty]: Start isEmpty. Operand 35820 states and 47399 transitions. [2021-11-12 23:15:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2021-11-12 23:15:50,681 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:15:50,681 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:15:50,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:50,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (16)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:51,096 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:15:51,096 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:15:51,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:15:51,097 INFO L85 PathProgramCache]: Analyzing trace with hash 681772727, now seen corresponding path program 1 times [2021-11-12 23:15:51,098 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:15:51,099 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [177745442] [2021-11-12 23:15:51,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:51,099 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:15:51,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:15:51,099 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:15:51,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2021-11-12 23:15:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:53,655 INFO L263 TraceCheckSpWp]: Trace formula consists of 1814 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:15:53,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 122 proven. 1 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2021-11-12 23:15:54,417 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:55,279 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2021-11-12 23:15:55,279 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:15:55,279 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [177745442] [2021-11-12 23:15:55,279 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [177745442] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:15:55,279 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [434148931] [2021-11-12 23:15:55,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:55,280 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:15:55,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:15:55,280 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:15:55,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2021-11-12 23:15:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:56,609 INFO L263 TraceCheckSpWp]: Trace formula consists of 1814 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-12 23:15:56,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:57,199 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2021-11-12 23:15:57,200 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2021-11-12 23:15:57,729 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [434148931] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:15:57,729 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:15:57,730 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5, 5] total 10 [2021-11-12 23:15:57,730 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109261548] [2021-11-12 23:15:57,730 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:15:57,731 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-12 23:15:57,731 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:15:57,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-12 23:15:57,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2021-11-12 23:15:57,731 INFO L87 Difference]: Start difference. First operand 35820 states and 47399 transitions. Second operand has 4 states, 4 states have (on average 40.25) internal successors, (161), 4 states have internal predecessors, (161), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2021-11-12 23:16:00,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:16:00,237 INFO L93 Difference]: Finished difference Result 95144 states and 127372 transitions. [2021-11-12 23:16:00,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-12 23:16:00,238 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.25) internal successors, (161), 4 states have internal predecessors, (161), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 276 [2021-11-12 23:16:00,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:16:00,474 INFO L225 Difference]: With dead ends: 95144 [2021-11-12 23:16:00,474 INFO L226 Difference]: Without dead ends: 59377 [2021-11-12 23:16:00,560 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1102 GetRequests, 1093 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2021-11-12 23:16:00,562 INFO L933 BasicCegarLoop]: 2604 mSDtfsCounter, 3042 mSDsluCounter, 4765 mSDsCounter, 0 mSdLazyCounter, 140 mSolverCounterSat, 250 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 900.17ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3042 SdHoareTripleChecker+Valid, 7369 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 20.14ms SdHoareTripleChecker+Time, 250 IncrementalHoareTripleChecker+Valid, 140 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1072.08ms IncrementalHoareTripleChecker+Time [2021-11-12 23:16:00,562 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3042 Valid, 7369 Invalid, 390 Unknown, 0 Unchecked, 20.14ms Time], IncrementalHoareTripleChecker [250 Valid, 140 Invalid, 0 Unknown, 0 Unchecked, 1072.08ms Time] [2021-11-12 23:16:00,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59377 states. [2021-11-12 23:16:02,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59377 to 35828. [2021-11-12 23:16:02,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35828 states, 26119 states have (on average 1.2900570465944332) internal successors, (33695), 26645 states have internal predecessors, (33695), 6801 states have call successors, (6801), 2920 states have call predecessors, (6801), 2907 states have return successors, (6911), 6685 states have call predecessors, (6911), 6800 states have call successors, (6911) [2021-11-12 23:16:03,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35828 states to 35828 states and 47407 transitions. [2021-11-12 23:16:03,135 INFO L78 Accepts]: Start accepts. Automaton has 35828 states and 47407 transitions. Word has length 276 [2021-11-12 23:16:03,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:16:03,138 INFO L470 AbstractCegarLoop]: Abstraction has 35828 states and 47407 transitions. [2021-11-12 23:16:03,138 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.25) internal successors, (161), 4 states have internal predecessors, (161), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2021-11-12 23:16:03,139 INFO L276 IsEmpty]: Start isEmpty. Operand 35828 states and 47407 transitions. [2021-11-12 23:16:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2021-11-12 23:16:03,348 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:16:03,349 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:16:03,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (18)] Forceful destruction successful, exit code 0 [2021-11-12 23:16:03,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (17)] Forceful destruction successful, exit code 0 [2021-11-12 23:16:03,761 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:16:03,761 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:16:03,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:16:03,761 INFO L85 PathProgramCache]: Analyzing trace with hash -1471334091, now seen corresponding path program 1 times [2021-11-12 23:16:03,764 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:16:03,764 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1513384871] [2021-11-12 23:16:03,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:16:03,764 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:16:03,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:16:03,766 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:16:03,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2021-11-12 23:16:06,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:16:06,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 1816 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:16:06,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:16:06,959 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 122 proven. 1 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2021-11-12 23:16:06,959 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:16:07,723 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2021-11-12 23:16:07,724 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:16:07,724 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1513384871] [2021-11-12 23:16:07,724 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1513384871] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:16:07,724 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [162537606] [2021-11-12 23:16:07,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:16:07,724 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:16:07,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:16:07,725 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:16:07,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2021-11-12 23:16:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:16:09,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 1816 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-12 23:16:09,076 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:16:09,534 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2021-11-12 23:16:09,534 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:16:10,027 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2021-11-12 23:16:10,027 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [162537606] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:16:10,027 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:16:10,027 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [5, 5] total 14 [2021-11-12 23:16:10,028 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133767331] [2021-11-12 23:16:10,028 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:16:10,029 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-12 23:16:10,029 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:16:10,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-12 23:16:10,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2021-11-12 23:16:10,030 INFO L87 Difference]: Start difference. First operand 35828 states and 47407 transitions. Second operand has 8 states, 6 states have (on average 23.833333333333332) internal successors, (143), 6 states have internal predecessors, (143), 4 states have call successors, (36), 4 states have call predecessors, (36), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2021-11-12 23:16:11,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:16:11,226 INFO L93 Difference]: Finished difference Result 37349 states and 49575 transitions. [2021-11-12 23:16:11,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-12 23:16:11,227 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 23.833333333333332) internal successors, (143), 6 states have internal predecessors, (143), 4 states have call successors, (36), 4 states have call predecessors, (36), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 276 [2021-11-12 23:16:11,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:16:11,330 INFO L225 Difference]: With dead ends: 37349 [2021-11-12 23:16:11,330 INFO L226 Difference]: Without dead ends: 37346 [2021-11-12 23:16:11,342 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1101 GetRequests, 1088 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2021-11-12 23:16:11,342 INFO L933 BasicCegarLoop]: 2183 mSDtfsCounter, 66 mSDsluCounter, 10735 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 47.79ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 88 SdHoareTripleChecker+Valid, 12918 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 19.60ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 54.91ms IncrementalHoareTripleChecker+Time [2021-11-12 23:16:11,343 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [88 Valid, 12918 Invalid, 21 Unknown, 0 Unchecked, 19.60ms Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 54.91ms Time] [2021-11-12 23:16:11,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37346 states. [2021-11-12 23:16:12,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37346 to 35960. [2021-11-12 23:16:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35960 states, 26218 states have (on average 1.2889617819818446) internal successors, (33794), 26744 states have internal predecessors, (33794), 6801 states have call successors, (6801), 2953 states have call predecessors, (6801), 2940 states have return successors, (6911), 6685 states have call predecessors, (6911), 6800 states have call successors, (6911) [2021-11-12 23:16:13,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35960 states to 35960 states and 47506 transitions. [2021-11-12 23:16:13,008 INFO L78 Accepts]: Start accepts. Automaton has 35960 states and 47506 transitions. Word has length 276 [2021-11-12 23:16:13,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:16:13,010 INFO L470 AbstractCegarLoop]: Abstraction has 35960 states and 47506 transitions. [2021-11-12 23:16:13,010 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 23.833333333333332) internal successors, (143), 6 states have internal predecessors, (143), 4 states have call successors, (36), 4 states have call predecessors, (36), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2021-11-12 23:16:13,010 INFO L276 IsEmpty]: Start isEmpty. Operand 35960 states and 47506 transitions. [2021-11-12 23:16:13,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-12 23:16:13,073 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:16:13,074 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:16:13,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (19)] Forceful destruction successful, exit code 0 [2021-11-12 23:16:13,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (20)] Forceful destruction successful, exit code 0 [2021-11-12 23:16:13,495 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:16:13,495 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:16:13,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:16:13,496 INFO L85 PathProgramCache]: Analyzing trace with hash 213823692, now seen corresponding path program 1 times [2021-11-12 23:16:13,499 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:16:13,499 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1075217333] [2021-11-12 23:16:13,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:16:13,499 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:16:13,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:16:13,501 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:16:13,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (21)] Waiting until timeout for monitored process [2021-11-12 23:16:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:16:16,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 1894 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:16:16,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:16:16,988 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 122 proven. 1 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2021-11-12 23:16:16,988 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:16:17,824 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2021-11-12 23:16:17,824 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:16:17,824 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1075217333] [2021-11-12 23:16:17,824 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1075217333] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:16:17,824 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1919816473] [2021-11-12 23:16:17,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:16:17,825 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:16:17,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:16:17,826 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:16:17,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2021-11-12 23:16:19,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:16:19,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 1894 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-12 23:16:19,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:16:19,877 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2021-11-12 23:16:19,877 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:16:20,464 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2021-11-12 23:16:20,464 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1919816473] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:16:20,464 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:16:20,465 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 5] imperfect sequences [5, 5] total 15 [2021-11-12 23:16:20,465 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323477108] [2021-11-12 23:16:20,465 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:16:20,466 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-12 23:16:20,466 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:16:20,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-12 23:16:20,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2021-11-12 23:16:20,467 INFO L87 Difference]: Start difference. First operand 35960 states and 47506 transitions. Second operand has 9 states, 6 states have (on average 26.166666666666668) internal successors, (157), 7 states have internal predecessors, (157), 5 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2021-11-12 23:16:21,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:16:21,741 INFO L93 Difference]: Finished difference Result 39358 states and 52446 transitions. [2021-11-12 23:16:21,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-12 23:16:21,742 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 6 states have (on average 26.166666666666668) internal successors, (157), 7 states have internal predecessors, (157), 5 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) Word has length 302 [2021-11-12 23:16:21,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:16:21,877 INFO L225 Difference]: With dead ends: 39358 [2021-11-12 23:16:21,878 INFO L226 Difference]: Without dead ends: 39355 [2021-11-12 23:16:21,893 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1207 GetRequests, 1192 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=50, Invalid=222, Unknown=0, NotChecked=0, Total=272 [2021-11-12 23:16:21,894 INFO L933 BasicCegarLoop]: 2265 mSDtfsCounter, 185 mSDsluCounter, 11085 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 68 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 111.47ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 202 SdHoareTripleChecker+Valid, 13350 SdHoareTripleChecker+Invalid, 100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 27.34ms SdHoareTripleChecker+Time, 68 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 127.49ms IncrementalHoareTripleChecker+Time [2021-11-12 23:16:21,894 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [202 Valid, 13350 Invalid, 100 Unknown, 0 Unchecked, 27.34ms Time], IncrementalHoareTripleChecker [68 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 127.49ms Time] [2021-11-12 23:16:21,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39355 states. [2021-11-12 23:16:23,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39355 to 36088. [2021-11-12 23:16:23,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36088 states, 26314 states have (on average 1.287869575131109) internal successors, (33889), 26840 states have internal predecessors, (33889), 6801 states have call successors, (6801), 2985 states have call predecessors, (6801), 2972 states have return successors, (6911), 6685 states have call predecessors, (6911), 6800 states have call successors, (6911) [2021-11-12 23:16:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36088 states to 36088 states and 47601 transitions. [2021-11-12 23:16:23,714 INFO L78 Accepts]: Start accepts. Automaton has 36088 states and 47601 transitions. Word has length 302 [2021-11-12 23:16:23,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:16:23,715 INFO L470 AbstractCegarLoop]: Abstraction has 36088 states and 47601 transitions. [2021-11-12 23:16:23,715 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 6 states have (on average 26.166666666666668) internal successors, (157), 7 states have internal predecessors, (157), 5 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2021-11-12 23:16:23,715 INFO L276 IsEmpty]: Start isEmpty. Operand 36088 states and 47601 transitions. [2021-11-12 23:16:23,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-12 23:16:23,769 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:16:23,769 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:16:23,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (21)] Forceful destruction successful, exit code 0 [2021-11-12 23:16:24,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (22)] Forceful destruction successful, exit code 0 [2021-11-12 23:16:24,192 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:16:24,192 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:16:24,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:16:24,193 INFO L85 PathProgramCache]: Analyzing trace with hash -496966370, now seen corresponding path program 1 times [2021-11-12 23:16:24,196 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:16:24,196 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [107049483] [2021-11-12 23:16:24,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:16:24,197 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:16:24,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:16:24,199 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:16:24,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (23)] Waiting until timeout for monitored process [2021-11-12 23:16:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:16:27,104 INFO L263 TraceCheckSpWp]: Trace formula consists of 2115 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:16:27,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:16:28,031 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 86 proven. 1 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2021-11-12 23:16:28,031 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:16:28,868 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 39 proven. 13 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2021-11-12 23:16:28,869 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:16:28,869 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [107049483] [2021-11-12 23:16:28,869 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [107049483] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:16:28,869 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [903601569] [2021-11-12 23:16:28,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:16:28,869 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:16:28,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:16:28,881 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:16:28,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (24)] Waiting until timeout for monitored process [2021-11-12 23:16:30,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:16:30,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 2115 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:16:30,511 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:16:31,195 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2021-11-12 23:16:31,195 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:16:31,996 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2021-11-12 23:16:31,997 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [903601569] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:16:31,997 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:16:31,997 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [5, 5] total 11 [2021-11-12 23:16:31,997 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1544317069] [2021-11-12 23:16:31,998 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:16:31,998 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-12 23:16:31,998 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:16:31,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-12 23:16:31,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2021-11-12 23:16:31,999 INFO L87 Difference]: Start difference. First operand 36088 states and 47601 transitions. Second operand has 5 states, 5 states have (on average 42.6) internal successors, (213), 5 states have internal predecessors, (213), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-11-12 23:16:33,683 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:16:34,743 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:16:39,027 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:16:40,788 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:16:41,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:16:41,852 INFO L93 Difference]: Finished difference Result 80827 states and 108488 transitions. [2021-11-12 23:16:41,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-12 23:16:41,852 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 42.6) internal successors, (213), 5 states have internal predecessors, (213), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 318 [2021-11-12 23:16:41,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:16:42,008 INFO L225 Difference]: With dead ends: 80827 [2021-11-12 23:16:42,009 INFO L226 Difference]: Without dead ends: 44792 [2021-11-12 23:16:42,082 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1272 GetRequests, 1260 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2021-11-12 23:16:42,085 INFO L933 BasicCegarLoop]: 2356 mSDtfsCounter, 301 mSDsluCounter, 6745 mSDsCounter, 0 mSdLazyCounter, 69 mSolverCounterSat, 59 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8150.90ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 369 SdHoareTripleChecker+Valid, 9101 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 10.72ms SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 69 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8266.82ms IncrementalHoareTripleChecker+Time [2021-11-12 23:16:42,086 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [369 Valid, 9101 Invalid, 129 Unknown, 0 Unchecked, 10.72ms Time], IncrementalHoareTripleChecker [59 Valid, 69 Invalid, 1 Unknown, 0 Unchecked, 8266.82ms Time] [2021-11-12 23:16:42,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44792 states. [2021-11-12 23:16:43,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44792 to 36408. [2021-11-12 23:16:43,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36408 states, 26602 states have (on average 1.2871588602360724) internal successors, (34241), 27160 states have internal predecessors, (34241), 6801 states have call successors, (6801), 2985 states have call predecessors, (6801), 3004 states have return successors, (6959), 6685 states have call predecessors, (6959), 6800 states have call successors, (6959) [2021-11-12 23:16:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36408 states to 36408 states and 48001 transitions. [2021-11-12 23:16:43,639 INFO L78 Accepts]: Start accepts. Automaton has 36408 states and 48001 transitions. Word has length 318 [2021-11-12 23:16:43,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:16:43,639 INFO L470 AbstractCegarLoop]: Abstraction has 36408 states and 48001 transitions. [2021-11-12 23:16:43,640 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 42.6) internal successors, (213), 5 states have internal predecessors, (213), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-11-12 23:16:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 36408 states and 48001 transitions. [2021-11-12 23:16:43,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2021-11-12 23:16:43,703 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:16:43,704 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:16:43,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (23)] Forceful destruction successful, exit code 0 [2021-11-12 23:16:43,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (24)] Forceful destruction successful, exit code 0 [2021-11-12 23:16:44,128 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:16:44,128 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:16:44,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:16:44,129 INFO L85 PathProgramCache]: Analyzing trace with hash -2011134171, now seen corresponding path program 1 times [2021-11-12 23:16:44,131 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:16:44,131 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1315611498] [2021-11-12 23:16:44,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:16:44,132 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:16:44,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:16:44,132 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:16:44,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (25)] Waiting until timeout for monitored process [2021-11-12 23:16:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:16:47,227 INFO L263 TraceCheckSpWp]: Trace formula consists of 2263 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:16:47,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:16:48,223 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 86 proven. 1 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2021-11-12 23:16:48,223 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:16:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 42 proven. 13 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2021-11-12 23:16:49,116 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:16:49,116 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1315611498] [2021-11-12 23:16:49,116 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1315611498] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:16:49,116 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1508391842] [2021-11-12 23:16:49,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:16:49,117 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:16:49,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:16:49,118 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:16:49,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (26)] Waiting until timeout for monitored process [2021-11-12 23:16:50,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:16:50,758 INFO L263 TraceCheckSpWp]: Trace formula consists of 2263 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-12 23:16:50,762 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:16:51,489 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2021-11-12 23:16:51,490 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:16:52,155 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2021-11-12 23:16:52,155 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1508391842] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:16:52,155 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:16:52,155 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5, 5] total 10 [2021-11-12 23:16:52,156 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036744815] [2021-11-12 23:16:52,156 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:16:52,156 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-12 23:16:52,157 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:16:52,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-12 23:16:52,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2021-11-12 23:16:52,157 INFO L87 Difference]: Start difference. First operand 36408 states and 48001 transitions. Second operand has 4 states, 4 states have (on average 57.75) internal successors, (231), 4 states have internal predecessors, (231), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-11-12 23:16:53,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:16:53,520 INFO L93 Difference]: Finished difference Result 73147 states and 96544 transitions. [2021-11-12 23:16:53,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-12 23:16:53,521 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 57.75) internal successors, (231), 4 states have internal predecessors, (231), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 371 [2021-11-12 23:16:53,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:16:53,632 INFO L225 Difference]: With dead ends: 73147 [2021-11-12 23:16:53,633 INFO L226 Difference]: Without dead ends: 36792 [2021-11-12 23:16:53,705 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1481 GetRequests, 1472 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2021-11-12 23:16:53,705 INFO L933 BasicCegarLoop]: 2131 mSDtfsCounter, 8 mSDsluCounter, 4244 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.08ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 6375 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 8.51ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.65ms IncrementalHoareTripleChecker+Time [2021-11-12 23:16:53,706 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 6375 Invalid, 10 Unknown, 0 Unchecked, 8.51ms Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 35.65ms Time] [2021-11-12 23:16:53,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36792 states. [2021-11-12 23:16:54,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36792 to 36408. [2021-11-12 23:16:54,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36408 states, 26602 states have (on average 1.2859559431621683) internal successors, (34209), 27160 states have internal predecessors, (34209), 6801 states have call successors, (6801), 2985 states have call predecessors, (6801), 3004 states have return successors, (6959), 6685 states have call predecessors, (6959), 6800 states have call successors, (6959) [2021-11-12 23:16:55,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36408 states to 36408 states and 47969 transitions. [2021-11-12 23:16:55,210 INFO L78 Accepts]: Start accepts. Automaton has 36408 states and 47969 transitions. Word has length 371 [2021-11-12 23:16:55,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:16:55,211 INFO L470 AbstractCegarLoop]: Abstraction has 36408 states and 47969 transitions. [2021-11-12 23:16:55,211 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 57.75) internal successors, (231), 4 states have internal predecessors, (231), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-11-12 23:16:55,211 INFO L276 IsEmpty]: Start isEmpty. Operand 36408 states and 47969 transitions. [2021-11-12 23:16:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2021-11-12 23:16:55,265 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:16:55,265 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:16:55,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (26)] Forceful destruction successful, exit code 0 [2021-11-12 23:16:55,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (25)] Ended with exit code 0 [2021-11-12 23:16:55,679 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt,25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:16:55,680 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:16:55,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:16:55,680 INFO L85 PathProgramCache]: Analyzing trace with hash 419029619, now seen corresponding path program 1 times [2021-11-12 23:16:55,682 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:16:55,682 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [355007837] [2021-11-12 23:16:55,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:16:55,683 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:16:55,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:16:55,684 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:16:55,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (27)] Waiting until timeout for monitored process [2021-11-12 23:16:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:16:58,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 2270 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:16:58,784 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:16:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 86 proven. 1 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2021-11-12 23:16:59,745 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:17:00,622 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 42 proven. 13 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2021-11-12 23:17:00,622 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:17:00,622 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [355007837] [2021-11-12 23:17:00,622 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [355007837] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:17:00,622 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1986626977] [2021-11-12 23:17:00,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:17:00,623 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:17:00,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:17:00,623 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:17:00,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (28)] Waiting until timeout for monitored process [2021-11-12 23:17:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:17:02,223 INFO L263 TraceCheckSpWp]: Trace formula consists of 2270 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:17:02,227 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:17:02,851 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2021-11-12 23:17:02,851 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:17:03,698 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2021-11-12 23:17:03,698 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1986626977] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:17:03,698 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:17:03,699 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 10 [2021-11-12 23:17:03,699 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279647405] [2021-11-12 23:17:03,699 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:17:03,700 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-12 23:17:03,700 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:17:03,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-12 23:17:03,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-11-12 23:17:03,701 INFO L87 Difference]: Start difference. First operand 36408 states and 47969 transitions. Second operand has 4 states, 4 states have (on average 58.5) internal successors, (234), 4 states have internal predecessors, (234), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-11-12 23:17:05,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:17:05,011 INFO L93 Difference]: Finished difference Result 73071 states and 96478 transitions. [2021-11-12 23:17:05,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-12 23:17:05,012 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 58.5) internal successors, (234), 4 states have internal predecessors, (234), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 372 [2021-11-12 23:17:05,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:17:05,086 INFO L225 Difference]: With dead ends: 73071 [2021-11-12 23:17:05,086 INFO L226 Difference]: Without dead ends: 36716 [2021-11-12 23:17:05,132 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1484 GetRequests, 1476 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-11-12 23:17:05,132 INFO L933 BasicCegarLoop]: 2119 mSDtfsCounter, 16 mSDsluCounter, 4212 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 134.58ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 6331 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 7.23ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 150.85ms IncrementalHoareTripleChecker+Time [2021-11-12 23:17:05,133 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [26 Valid, 6331 Invalid, 25 Unknown, 0 Unchecked, 7.23ms Time], IncrementalHoareTripleChecker [2 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 150.85ms Time] [2021-11-12 23:17:05,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36716 states. [2021-11-12 23:17:06,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36716 to 36716. [2021-11-12 23:17:06,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36716 states, 26800 states have (on average 1.2846641791044777) internal successors, (34429), 27380 states have internal predecessors, (34429), 6911 states have call successors, (6911), 2985 states have call predecessors, (6911), 3004 states have return successors, (7069), 6795 states have call predecessors, (7069), 6910 states have call successors, (7069) [2021-11-12 23:17:06,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36716 states to 36716 states and 48409 transitions. [2021-11-12 23:17:06,684 INFO L78 Accepts]: Start accepts. Automaton has 36716 states and 48409 transitions. Word has length 372 [2021-11-12 23:17:06,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:17:06,685 INFO L470 AbstractCegarLoop]: Abstraction has 36716 states and 48409 transitions. [2021-11-12 23:17:06,685 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 58.5) internal successors, (234), 4 states have internal predecessors, (234), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-11-12 23:17:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 36716 states and 48409 transitions. [2021-11-12 23:17:06,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2021-11-12 23:17:06,722 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:17:06,722 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:17:06,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (27)] Forceful destruction successful, exit code 0 [2021-11-12 23:17:06,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (28)] Forceful destruction successful, exit code 0 [2021-11-12 23:17:07,123 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,28 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:17:07,123 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:17:07,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:17:07,123 INFO L85 PathProgramCache]: Analyzing trace with hash -2107896173, now seen corresponding path program 1 times [2021-11-12 23:17:07,125 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:17:07,126 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [277469061] [2021-11-12 23:17:07,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:17:07,126 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:17:07,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:17:07,127 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:17:07,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (29)] Waiting until timeout for monitored process [2021-11-12 23:17:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:17:10,234 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:17:10,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:17:11,234 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 86 proven. 1 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2021-11-12 23:17:11,235 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:17:12,110 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 42 proven. 13 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2021-11-12 23:17:12,110 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:17:12,111 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [277469061] [2021-11-12 23:17:12,111 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [277469061] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:17:12,111 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2116443888] [2021-11-12 23:17:12,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:17:12,111 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:17:12,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:17:12,112 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:17:12,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (30)] Waiting until timeout for monitored process [2021-11-12 23:17:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:17:13,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:17:13,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:17:14,435 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2021-11-12 23:17:14,435 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:17:15,129 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2021-11-12 23:17:15,129 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2116443888] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:17:15,129 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:17:15,130 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 10 [2021-11-12 23:17:15,130 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172245941] [2021-11-12 23:17:15,130 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:17:15,131 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-12 23:17:15,131 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:17:15,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-12 23:17:15,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-11-12 23:17:15,131 INFO L87 Difference]: Start difference. First operand 36716 states and 48409 transitions. Second operand has 4 states, 4 states have (on average 59.75) internal successors, (239), 4 states have internal predecessors, (239), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-11-12 23:17:16,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:17:16,388 INFO L93 Difference]: Finished difference Result 73651 states and 97264 transitions. [2021-11-12 23:17:16,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-12 23:17:16,389 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 59.75) internal successors, (239), 4 states have internal predecessors, (239), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 382 [2021-11-12 23:17:16,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:17:16,470 INFO L225 Difference]: With dead ends: 73651 [2021-11-12 23:17:16,470 INFO L226 Difference]: Without dead ends: 36988 [2021-11-12 23:17:16,527 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1524 GetRequests, 1516 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-11-12 23:17:16,527 INFO L933 BasicCegarLoop]: 2123 mSDtfsCounter, 30 mSDsluCounter, 2108 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 174.93ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 4231 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.35ms SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 213.61ms IncrementalHoareTripleChecker+Time [2021-11-12 23:17:16,528 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 4231 Invalid, 23 Unknown, 0 Unchecked, 4.35ms Time], IncrementalHoareTripleChecker [8 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 213.61ms Time] [2021-11-12 23:17:16,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36988 states. [2021-11-12 23:17:17,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36988 to 36988. [2021-11-12 23:17:18,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36988 states, 26976 states have (on average 1.283400059311981) internal successors, (34621), 27556 states have internal predecessors, (34621), 7007 states have call successors, (7007), 2985 states have call predecessors, (7007), 3004 states have return successors, (7165), 6891 states have call predecessors, (7165), 7006 states have call successors, (7165) [2021-11-12 23:17:18,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36988 states to 36988 states and 48793 transitions. [2021-11-12 23:17:18,089 INFO L78 Accepts]: Start accepts. Automaton has 36988 states and 48793 transitions. Word has length 382 [2021-11-12 23:17:18,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:17:18,089 INFO L470 AbstractCegarLoop]: Abstraction has 36988 states and 48793 transitions. [2021-11-12 23:17:18,089 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 59.75) internal successors, (239), 4 states have internal predecessors, (239), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-11-12 23:17:18,090 INFO L276 IsEmpty]: Start isEmpty. Operand 36988 states and 48793 transitions. [2021-11-12 23:17:18,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2021-11-12 23:17:18,128 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:17:18,128 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:17:18,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (30)] Forceful destruction successful, exit code 0 [2021-11-12 23:17:18,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (29)] Forceful destruction successful, exit code 0 [2021-11-12 23:17:18,529 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt,29 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:17:18,529 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:17:18,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:17:18,530 INFO L85 PathProgramCache]: Analyzing trace with hash -379433339, now seen corresponding path program 1 times [2021-11-12 23:17:18,533 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:17:18,533 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1413287647] [2021-11-12 23:17:18,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:17:18,533 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:17:18,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:17:18,539 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:17:18,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (31)] Waiting until timeout for monitored process [2021-11-12 23:17:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:17:21,655 INFO L263 TraceCheckSpWp]: Trace formula consists of 2298 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 23:17:21,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:17:22,666 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 86 proven. 1 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2021-11-12 23:17:22,666 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:17:23,545 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 42 proven. 13 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2021-11-12 23:17:23,545 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:17:23,545 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1413287647] [2021-11-12 23:17:23,545 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1413287647] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:17:23,545 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1410674192] [2021-11-12 23:17:23,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:17:23,546 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:17:23,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:17:23,546 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:17:23,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (32)] Waiting until timeout for monitored process [2021-11-12 23:17:25,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:17:25,096 INFO L263 TraceCheckSpWp]: Trace formula consists of 2298 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-12 23:17:25,104 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:17:25,942 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2021-11-12 23:17:25,943 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:17:26,942 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2021-11-12 23:17:26,943 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1410674192] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:17:26,943 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:17:26,943 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5, 5] total 11 [2021-11-12 23:17:26,944 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417530277] [2021-11-12 23:17:26,944 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:17:26,944 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-12 23:17:26,945 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:17:26,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-12 23:17:26,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2021-11-12 23:17:26,945 INFO L87 Difference]: Start difference. First operand 36988 states and 48793 transitions. Second operand has 5 states, 5 states have (on average 48.6) internal successors, (243), 5 states have internal predecessors, (243), 3 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2021-11-12 23:17:28,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:17:28,263 INFO L93 Difference]: Finished difference Result 62781 states and 82112 transitions. [2021-11-12 23:17:28,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-12 23:17:28,263 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 48.6) internal successors, (243), 5 states have internal predecessors, (243), 3 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 390 [2021-11-12 23:17:28,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:17:28,268 INFO L225 Difference]: With dead ends: 62781 [2021-11-12 23:17:28,268 INFO L226 Difference]: Without dead ends: 0 [2021-11-12 23:17:28,356 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1556 GetRequests, 1546 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2021-11-12 23:17:28,356 INFO L933 BasicCegarLoop]: 2138 mSDtfsCounter, 31 mSDsluCounter, 4187 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 280.19ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 6325 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 6.64ms SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 333.59ms IncrementalHoareTripleChecker+Time [2021-11-12 23:17:28,357 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [52 Valid, 6325 Invalid, 57 Unknown, 0 Unchecked, 6.64ms Time], IncrementalHoareTripleChecker [9 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 333.59ms Time] [2021-11-12 23:17:28,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-12 23:17:28,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-12 23:17:28,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:17:28,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-12 23:17:28,364 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 390 [2021-11-12 23:17:28,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:17:28,365 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-12 23:17:28,365 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 48.6) internal successors, (243), 5 states have internal predecessors, (243), 3 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2021-11-12 23:17:28,365 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-12 23:17:28,365 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-12 23:17:28,367 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-12 23:17:28,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (31)] Forceful destruction successful, exit code 0 [2021-11-12 23:17:28,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (32)] Forceful destruction successful, exit code 0 [2021-11-12 23:17:28,780 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,32 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:17:28,782 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-12 23:20:35,939 INFO L861 garLoopResultBuilder]: At program point simple_strtoulENTRY(lines 11554 11556) the Hoare annotation is: true [2021-11-12 23:20:35,939 INFO L858 garLoopResultBuilder]: For program point simple_strtoulEXIT(lines 11554 11556) no Hoare annotation was computed. [2021-11-12 23:20:35,939 INFO L858 garLoopResultBuilder]: For program point simple_strtoulFINAL(lines 11554 11556) no Hoare annotation was computed. [2021-11-12 23:20:35,940 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 6563 6568) no Hoare annotation was computed. [2021-11-12 23:20:35,940 INFO L861 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 6563 6568) the Hoare annotation is: true [2021-11-12 23:20:35,940 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 6563 6568) no Hoare annotation was computed. [2021-11-12 23:20:35,940 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 11336 11338) no Hoare annotation was computed. [2021-11-12 23:20:35,940 INFO L861 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 11336 11338) the Hoare annotation is: true [2021-11-12 23:20:35,940 INFO L858 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 11336 11338) no Hoare annotation was computed. [2021-11-12 23:20:35,940 INFO L861 garLoopResultBuilder]: At program point unbind_from_irqhandlerENTRY(lines 11576 11578) the Hoare annotation is: true [2021-11-12 23:20:35,941 INFO L858 garLoopResultBuilder]: For program point unbind_from_irqhandlerEXIT(lines 11576 11578) no Hoare annotation was computed. [2021-11-12 23:20:35,941 INFO L858 garLoopResultBuilder]: For program point unbind_from_irqhandlerFINAL(lines 11576 11578) no Hoare annotation was computed. [2021-11-12 23:20:35,941 INFO L858 garLoopResultBuilder]: For program point get_zeroed_pageFINAL(lines 11433 11435) no Hoare annotation was computed. [2021-11-12 23:20:35,941 INFO L861 garLoopResultBuilder]: At program point get_zeroed_pageENTRY(lines 11433 11435) the Hoare annotation is: true [2021-11-12 23:20:35,941 INFO L858 garLoopResultBuilder]: For program point get_zeroed_pageEXIT(lines 11433 11435) no Hoare annotation was computed. [2021-11-12 23:20:35,941 INFO L854 garLoopResultBuilder]: At program point L9813(lines 9651 9822) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,942 INFO L858 garLoopResultBuilder]: For program point L9879(line 9879) no Hoare annotation was computed. [2021-11-12 23:20:35,942 INFO L854 garLoopResultBuilder]: At program point L9417(line 9417) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,942 INFO L858 garLoopResultBuilder]: For program point L9417-1(line 9417) no Hoare annotation was computed. [2021-11-12 23:20:35,942 INFO L854 garLoopResultBuilder]: At program point L9318(lines 9309 9331) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,942 INFO L858 garLoopResultBuilder]: For program point L9781(lines 9781 9785) no Hoare annotation was computed. [2021-11-12 23:20:35,943 INFO L858 garLoopResultBuilder]: For program point L9682(lines 9682 9686) no Hoare annotation was computed. [2021-11-12 23:20:35,943 INFO L854 garLoopResultBuilder]: At program point L9847(line 9847) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,943 INFO L858 garLoopResultBuilder]: For program point L9847-1(line 9847) no Hoare annotation was computed. [2021-11-12 23:20:35,943 INFO L858 garLoopResultBuilder]: For program point L9814(line 9814) no Hoare annotation was computed. [2021-11-12 23:20:35,943 INFO L854 garLoopResultBuilder]: At program point L9418(line 9418) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,943 INFO L854 garLoopResultBuilder]: At program point L11631(lines 11630 11632) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= |netback_changed_~tmp___2~19#1| (_ bv0 32)) (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,944 INFO L858 garLoopResultBuilder]: For program point L9418-1(line 9418) no Hoare annotation was computed. [2021-11-12 23:20:35,944 INFO L854 garLoopResultBuilder]: At program point L9914(lines 9846 9940) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32)))) (.cse2 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_xennet_connect_~num_queues~8#1| (_ bv0 32)))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,944 INFO L854 garLoopResultBuilder]: At program point L9815(line 9815) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,944 INFO L858 garLoopResultBuilder]: For program point L9815-1(line 9815) no Hoare annotation was computed. [2021-11-12 23:20:35,944 INFO L854 garLoopResultBuilder]: At program point L6446(lines 6441 6448) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,944 INFO L858 garLoopResultBuilder]: For program point L9452(lines 9452 9455) no Hoare annotation was computed. [2021-11-12 23:20:35,945 INFO L854 garLoopResultBuilder]: At program point L9419(line 9419) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,945 INFO L858 garLoopResultBuilder]: For program point L9419-1(line 9419) no Hoare annotation was computed. [2021-11-12 23:20:35,945 INFO L858 garLoopResultBuilder]: For program point L9452-2(lines 9393 9475) no Hoare annotation was computed. [2021-11-12 23:20:35,945 INFO L854 garLoopResultBuilder]: At program point L9551(lines 9491 9560) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,945 INFO L854 garLoopResultBuilder]: At program point L9518(lines 9491 9560) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,946 INFO L858 garLoopResultBuilder]: For program point L9287(line 9287) no Hoare annotation was computed. [2021-11-12 23:20:35,946 INFO L858 garLoopResultBuilder]: For program point L9981(lines 9981 9984) no Hoare annotation was computed. [2021-11-12 23:20:35,946 INFO L858 garLoopResultBuilder]: For program point L9750-1(line 9750) no Hoare annotation was computed. [2021-11-12 23:20:35,946 INFO L854 garLoopResultBuilder]: At program point L9750(line 9750) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,946 INFO L858 garLoopResultBuilder]: For program point L9420(lines 9420 9423) no Hoare annotation was computed. [2021-11-12 23:20:35,946 INFO L854 garLoopResultBuilder]: At program point L9916(lines 9846 9940) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|)))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,946 INFO L854 garLoopResultBuilder]: At program point L9817(line 9817) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,947 INFO L858 garLoopResultBuilder]: For program point L9817-1(line 9817) no Hoare annotation was computed. [2021-11-12 23:20:35,947 INFO L858 garLoopResultBuilder]: For program point L9751(lines 9751 9754) no Hoare annotation was computed. [2021-11-12 23:20:35,947 INFO L854 garLoopResultBuilder]: At program point L9520(lines 9491 9560) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,947 INFO L858 garLoopResultBuilder]: For program point L9289-4(line 9289) no Hoare annotation was computed. [2021-11-12 23:20:35,947 INFO L858 garLoopResultBuilder]: For program point L9289-5(lines 9289 9293) no Hoare annotation was computed. [2021-11-12 23:20:35,947 INFO L858 garLoopResultBuilder]: For program point L9289(line 9289) no Hoare annotation was computed. [2021-11-12 23:20:35,947 INFO L858 garLoopResultBuilder]: For program point L9289-2(line 9289) no Hoare annotation was computed. [2021-11-12 23:20:35,947 INFO L858 garLoopResultBuilder]: For program point L9884(lines 9884 9887) no Hoare annotation was computed. [2021-11-12 23:20:35,947 INFO L854 garLoopResultBuilder]: At program point L9818(line 9818) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,947 INFO L858 garLoopResultBuilder]: For program point L9818-1(line 9818) no Hoare annotation was computed. [2021-11-12 23:20:35,947 INFO L854 garLoopResultBuilder]: At program point L9356(lines 9356 9357) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,947 INFO L858 garLoopResultBuilder]: For program point L9356-1(lines 9356 9357) no Hoare annotation was computed. [2021-11-12 23:20:35,947 INFO L854 garLoopResultBuilder]: At program point L9290(line 9290) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,948 INFO L858 garLoopResultBuilder]: For program point L9290-1(line 9290) no Hoare annotation was computed. [2021-11-12 23:20:35,948 INFO L854 garLoopResultBuilder]: At program point L9819(line 9819) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,948 INFO L854 garLoopResultBuilder]: At program point L9786(line 9786) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,948 INFO L854 garLoopResultBuilder]: At program point L9819-1(lines 9651 9822) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,948 INFO L858 garLoopResultBuilder]: For program point L9786-1(line 9786) no Hoare annotation was computed. [2021-11-12 23:20:35,948 INFO L854 garLoopResultBuilder]: At program point L9687(line 9687) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,948 INFO L858 garLoopResultBuilder]: For program point L9687-1(line 9687) no Hoare annotation was computed. [2021-11-12 23:20:35,948 INFO L858 garLoopResultBuilder]: For program point L9456-1(lines 9393 9475) no Hoare annotation was computed. [2021-11-12 23:20:35,948 INFO L858 garLoopResultBuilder]: For program point L9787(lines 9787 9791) no Hoare annotation was computed. [2021-11-12 23:20:35,949 INFO L854 garLoopResultBuilder]: At program point L9952(line 9952) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,949 INFO L858 garLoopResultBuilder]: For program point L9952-1(line 9952) no Hoare annotation was computed. [2021-11-12 23:20:35,949 INFO L854 garLoopResultBuilder]: At program point L9721(lines 9651 9822) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,949 INFO L854 garLoopResultBuilder]: At program point L9688(line 9688) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,949 INFO L858 garLoopResultBuilder]: For program point L9688-1(line 9688) no Hoare annotation was computed. [2021-11-12 23:20:35,949 INFO L858 garLoopResultBuilder]: For program point L9358(lines 9358 9361) no Hoare annotation was computed. [2021-11-12 23:20:35,949 INFO L854 garLoopResultBuilder]: At program point L9821(lines 9636 9823) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,949 INFO L854 garLoopResultBuilder]: At program point L9557(line 9557) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,949 INFO L858 garLoopResultBuilder]: For program point L9557-1(line 9557) no Hoare annotation was computed. [2021-11-12 23:20:35,949 INFO L854 garLoopResultBuilder]: At program point L11605(lines 11604 11606) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,950 INFO L854 garLoopResultBuilder]: At program point L9689(line 9689) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,950 INFO L858 garLoopResultBuilder]: For program point L9689-1(line 9689) no Hoare annotation was computed. [2021-11-12 23:20:35,950 INFO L854 garLoopResultBuilder]: At program point L9425(line 9425) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,950 INFO L858 garLoopResultBuilder]: For program point L9425-1(line 9425) no Hoare annotation was computed. [2021-11-12 23:20:35,950 INFO L854 garLoopResultBuilder]: At program point L9359(lines 9336 9375) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,950 INFO L858 garLoopResultBuilder]: For program point L9987(line 9987) no Hoare annotation was computed. [2021-11-12 23:20:35,950 INFO L858 garLoopResultBuilder]: For program point L9855-2(lines 9855 9858) no Hoare annotation was computed. [2021-11-12 23:20:35,951 INFO L854 garLoopResultBuilder]: At program point L9756(lines 9739 9761) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,951 INFO L854 garLoopResultBuilder]: At program point L9723(lines 9651 9822) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,951 INFO L854 garLoopResultBuilder]: At program point L9888(line 9888) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (bvule |netback_changed_xennet_connect_~i~19#1| (_ bv255 32))))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,951 INFO L858 garLoopResultBuilder]: For program point L9855(lines 9855 9858) no Hoare annotation was computed. [2021-11-12 23:20:35,951 INFO L858 garLoopResultBuilder]: For program point L9888-1(line 9888) no Hoare annotation was computed. [2021-11-12 23:20:35,951 INFO L854 garLoopResultBuilder]: At program point L9558(lines 9491 9560) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,952 INFO L854 garLoopResultBuilder]: At program point L11639(lines 11638 11640) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,952 INFO L854 garLoopResultBuilder]: At program point L9327(line 9327) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,952 INFO L858 garLoopResultBuilder]: For program point L9327-1(line 9327) no Hoare annotation was computed. [2021-11-12 23:20:35,952 INFO L854 garLoopResultBuilder]: At program point L9493(line 9493) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,952 INFO L858 garLoopResultBuilder]: For program point L9493-1(line 9493) no Hoare annotation was computed. [2021-11-12 23:20:35,952 INFO L858 garLoopResultBuilder]: For program point L9427(lines 9427 9432) no Hoare annotation was computed. [2021-11-12 23:20:35,953 INFO L854 garLoopResultBuilder]: At program point L9559(lines 9477 9561) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,953 INFO L854 garLoopResultBuilder]: At program point L9758(lines 9739 9761) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,953 INFO L854 garLoopResultBuilder]: At program point L9494-1(lines 9494 9495) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,953 INFO L854 garLoopResultBuilder]: At program point L9461(lines 9393 9475) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,953 INFO L854 garLoopResultBuilder]: At program point L9494(lines 9494 9495) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,953 INFO L854 garLoopResultBuilder]: At program point L9329(lines 9309 9331) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,954 INFO L854 garLoopResultBuilder]: At program point L9296(lines 9273 9303) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,954 INFO L854 garLoopResultBuilder]: At program point L9924(line 9924) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse2 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_xennet_connect_~num_queues~8#1| (_ bv0 32))) (= |netback_changed_xennet_connect_~j~0#1| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse2) (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse2))) [2021-11-12 23:20:35,954 INFO L858 garLoopResultBuilder]: For program point L9990-2(line 9990) no Hoare annotation was computed. [2021-11-12 23:20:35,954 INFO L854 garLoopResultBuilder]: At program point L9891(line 9891) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (bvule |netback_changed_xennet_connect_~i~19#1| (_ bv255 32))))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,954 INFO L858 garLoopResultBuilder]: For program point L9924-1(line 9924) no Hoare annotation was computed. [2021-11-12 23:20:35,954 INFO L858 garLoopResultBuilder]: For program point L9891-1(line 9891) no Hoare annotation was computed. [2021-11-12 23:20:35,955 INFO L858 garLoopResultBuilder]: For program point L9990(line 9990) no Hoare annotation was computed. [2021-11-12 23:20:35,955 INFO L858 garLoopResultBuilder]: For program point L9660(lines 9660 9663) no Hoare annotation was computed. [2021-11-12 23:20:35,955 INFO L858 garLoopResultBuilder]: For program point L9660-2(lines 9660 9663) no Hoare annotation was computed. [2021-11-12 23:20:35,955 INFO L854 garLoopResultBuilder]: At program point L9792(line 9792) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,955 INFO L858 garLoopResultBuilder]: For program point L9792-1(line 9792) no Hoare annotation was computed. [2021-11-12 23:20:35,955 INFO L854 garLoopResultBuilder]: At program point L9330(lines 9305 9332) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,956 INFO L854 garLoopResultBuilder]: At program point L11510(lines 11509 11511) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,956 INFO L858 garLoopResultBuilder]: For program point L9925(lines 9925 9928) no Hoare annotation was computed. [2021-11-12 23:20:35,956 INFO L858 garLoopResultBuilder]: For program point L9859(lines 9859 9863) no Hoare annotation was computed. [2021-11-12 23:20:35,956 INFO L854 garLoopResultBuilder]: At program point L9925-2(lines 9925 9928) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse2 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_xennet_connect_~num_queues~8#1| (_ bv0 32))) (= |netback_changed_xennet_connect_~j~0#1| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse2) (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse2))) [2021-11-12 23:20:35,956 INFO L858 garLoopResultBuilder]: For program point L9991(lines 9991 9994) no Hoare annotation was computed. [2021-11-12 23:20:35,956 INFO L858 garLoopResultBuilder]: For program point netback_changedFINAL(lines 9942 10002) no Hoare annotation was computed. [2021-11-12 23:20:35,956 INFO L858 garLoopResultBuilder]: For program point L9793(lines 9793 9797) no Hoare annotation was computed. [2021-11-12 23:20:35,957 INFO L854 garLoopResultBuilder]: At program point L9298(lines 9273 9303) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,957 INFO L854 garLoopResultBuilder]: At program point L9529(lines 9491 9560) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,957 INFO L858 garLoopResultBuilder]: For program point L9496(line 9496) no Hoare annotation was computed. [2021-11-12 23:20:35,957 INFO L858 garLoopResultBuilder]: For program point L9926-1(line 9926) no Hoare annotation was computed. [2021-11-12 23:20:35,957 INFO L854 garLoopResultBuilder]: At program point L9926(line 9926) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse2 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_xennet_connect_~num_queues~8#1| (_ bv0 32))) (= |netback_changed_xennet_connect_~j~0#1| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse2) (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse2))) [2021-11-12 23:20:35,957 INFO L858 garLoopResultBuilder]: For program point L9728(lines 9728 9732) no Hoare annotation was computed. [2021-11-12 23:20:35,958 INFO L858 garLoopResultBuilder]: For program point netback_changedEXIT(lines 9942 10002) no Hoare annotation was computed. [2021-11-12 23:20:35,958 INFO L858 garLoopResultBuilder]: For program point L9398-1(line 9398) no Hoare annotation was computed. [2021-11-12 23:20:35,958 INFO L854 garLoopResultBuilder]: At program point L9365(line 9365) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,958 INFO L858 garLoopResultBuilder]: For program point L9365-1(line 9365) no Hoare annotation was computed. [2021-11-12 23:20:35,958 INFO L854 garLoopResultBuilder]: At program point L9497(lines 9497 9498) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,958 INFO L854 garLoopResultBuilder]: At program point L9497-1(lines 9497 9498) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,959 INFO L854 garLoopResultBuilder]: At program point L9398(line 9398) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,959 INFO L854 garLoopResultBuilder]: At program point L9795(lines 9651 9822) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,959 INFO L854 garLoopResultBuilder]: At program point L9531(lines 9491 9560) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,959 INFO L854 garLoopResultBuilder]: At program point L6426(line 6426) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,959 INFO L854 garLoopResultBuilder]: At program point L6426-2(lines 6424 6427) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,959 INFO L858 garLoopResultBuilder]: For program point L6426-1(line 6426) no Hoare annotation was computed. [2021-11-12 23:20:35,960 INFO L854 garLoopResultBuilder]: At program point L11513(lines 11512 11514) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,960 INFO L858 garLoopResultBuilder]: For program point L9763(lines 9763 9767) no Hoare annotation was computed. [2021-11-12 23:20:35,960 INFO L854 garLoopResultBuilder]: At program point L9961(line 9961) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,960 INFO L858 garLoopResultBuilder]: For program point L9961-1(line 9961) no Hoare annotation was computed. [2021-11-12 23:20:35,960 INFO L854 garLoopResultBuilder]: At program point L9895(line 9895) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (bvule |netback_changed_xennet_connect_~i~19#1| (_ bv255 32))))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,961 INFO L858 garLoopResultBuilder]: For program point L9895-1(line 9895) no Hoare annotation was computed. [2021-11-12 23:20:35,961 INFO L858 garLoopResultBuilder]: For program point L9499(line 9499) no Hoare annotation was computed. [2021-11-12 23:20:35,961 INFO L854 garLoopResultBuilder]: At program point L9466(line 9466) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,961 INFO L858 garLoopResultBuilder]: For program point L9697(lines 9697 9707) no Hoare annotation was computed. [2021-11-12 23:20:35,961 INFO L854 garLoopResultBuilder]: At program point L9301(line 9301) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,961 INFO L858 garLoopResultBuilder]: For program point L9301-1(line 9301) no Hoare annotation was computed. [2021-11-12 23:20:35,961 INFO L858 garLoopResultBuilder]: For program point L9466-1(line 9466) no Hoare annotation was computed. [2021-11-12 23:20:35,962 INFO L858 garLoopResultBuilder]: For program point L9400(lines 9400 9405) no Hoare annotation was computed. [2021-11-12 23:20:35,962 INFO L854 garLoopResultBuilder]: At program point L9367(lines 9336 9375) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,962 INFO L858 garLoopResultBuilder]: For program point L9995(line 9995) no Hoare annotation was computed. [2021-11-12 23:20:35,962 INFO L858 garLoopResultBuilder]: For program point L9962(lines 9962 9967) no Hoare annotation was computed. [2021-11-12 23:20:35,962 INFO L858 garLoopResultBuilder]: For program point L9698(lines 9698 9705) no Hoare annotation was computed. [2021-11-12 23:20:35,962 INFO L854 garLoopResultBuilder]: At program point L9929(line 9929) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse2 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_xennet_connect_~num_queues~8#1| (_ bv0 32))) (= |netback_changed_xennet_connect_~j~0#1| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse2) (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse2))) [2021-11-12 23:20:35,962 INFO L858 garLoopResultBuilder]: For program point L9962-2(lines 9962 9967) no Hoare annotation was computed. [2021-11-12 23:20:35,962 INFO L854 garLoopResultBuilder]: At program point L9467(lines 9393 9475) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,962 INFO L854 garLoopResultBuilder]: At program point L9368(line 9368) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,963 INFO L858 garLoopResultBuilder]: For program point L9368-1(line 9368) no Hoare annotation was computed. [2021-11-12 23:20:35,963 INFO L854 garLoopResultBuilder]: At program point L9302(lines 9262 9304) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,963 INFO L854 garLoopResultBuilder]: At program point L9930(line 9930) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|)))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,963 INFO L858 garLoopResultBuilder]: For program point L9798-1(line 9798) no Hoare annotation was computed. [2021-11-12 23:20:35,963 INFO L854 garLoopResultBuilder]: At program point L9699(line 9699) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,963 INFO L858 garLoopResultBuilder]: For program point L9666(line 9666) no Hoare annotation was computed. [2021-11-12 23:20:35,963 INFO L858 garLoopResultBuilder]: For program point L9699-1(line 9699) no Hoare annotation was computed. [2021-11-12 23:20:35,963 INFO L854 garLoopResultBuilder]: At program point L9897(line 9897) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (bvule |netback_changed_xennet_connect_~i~19#1| (_ bv255 32))))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,963 INFO L858 garLoopResultBuilder]: For program point L9897-1(line 9897) no Hoare annotation was computed. [2021-11-12 23:20:35,963 INFO L854 garLoopResultBuilder]: At program point L9798(line 9798) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,963 INFO L854 garLoopResultBuilder]: At program point L9468(lines 9393 9475) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,963 INFO L858 garLoopResultBuilder]: For program point L9666-2(line 9666) no Hoare annotation was computed. [2021-11-12 23:20:35,964 INFO L854 garLoopResultBuilder]: At program point L9931(line 9931) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,964 INFO L858 garLoopResultBuilder]: For program point L9733(lines 9733 9761) no Hoare annotation was computed. [2021-11-12 23:20:35,964 INFO L854 garLoopResultBuilder]: At program point L9700(line 9700) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,964 INFO L858 garLoopResultBuilder]: For program point L9700-1(line 9700) no Hoare annotation was computed. [2021-11-12 23:20:35,964 INFO L858 garLoopResultBuilder]: For program point L9733-2(lines 9733 9761) no Hoare annotation was computed. [2021-11-12 23:20:35,964 INFO L858 garLoopResultBuilder]: For program point L9865(lines 9865 9868) no Hoare annotation was computed. [2021-11-12 23:20:35,964 INFO L858 garLoopResultBuilder]: For program point L9799(lines 9799 9807) no Hoare annotation was computed. [2021-11-12 23:20:35,965 INFO L854 garLoopResultBuilder]: At program point L9370(lines 9336 9375) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,965 INFO L854 garLoopResultBuilder]: At program point L11616(line 11616) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,965 INFO L854 garLoopResultBuilder]: At program point L11616-2(lines 11615 11617) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,965 INFO L858 garLoopResultBuilder]: For program point L11616-1(line 11616) no Hoare annotation was computed. [2021-11-12 23:20:35,965 INFO L854 garLoopResultBuilder]: At program point L9337(line 9337) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,965 INFO L858 garLoopResultBuilder]: For program point L9337-1(line 9337) no Hoare annotation was computed. [2021-11-12 23:20:35,965 INFO L858 garLoopResultBuilder]: For program point L9932(line 9932) no Hoare annotation was computed. [2021-11-12 23:20:35,966 INFO L854 garLoopResultBuilder]: At program point L9899(line 9899) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (bvule |netback_changed_xennet_connect_~i~19#1| (_ bv255 32))))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,966 INFO L858 garLoopResultBuilder]: For program point L9899-1(line 9899) no Hoare annotation was computed. [2021-11-12 23:20:35,966 INFO L854 garLoopResultBuilder]: At program point L9701(line 9701) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,966 INFO L858 garLoopResultBuilder]: For program point L9734-1(line 9734) no Hoare annotation was computed. [2021-11-12 23:20:35,966 INFO L858 garLoopResultBuilder]: For program point L9800(lines 9800 9803) no Hoare annotation was computed. [2021-11-12 23:20:35,966 INFO L854 garLoopResultBuilder]: At program point L9734(line 9734) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,966 INFO L858 garLoopResultBuilder]: For program point L9536-3(lines 9536 9537) no Hoare annotation was computed. [2021-11-12 23:20:35,966 INFO L858 garLoopResultBuilder]: For program point L9470-1(line 9470) no Hoare annotation was computed. [2021-11-12 23:20:35,966 INFO L854 garLoopResultBuilder]: At program point L9371(line 9371) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,966 INFO L858 garLoopResultBuilder]: For program point L9338(lines 9338 9341) no Hoare annotation was computed. [2021-11-12 23:20:35,966 INFO L858 garLoopResultBuilder]: For program point L9371-1(line 9371) no Hoare annotation was computed. [2021-11-12 23:20:35,966 INFO L858 garLoopResultBuilder]: For program point L9536(line 9536) no Hoare annotation was computed. [2021-11-12 23:20:35,966 INFO L854 garLoopResultBuilder]: At program point L9536-2(line 9536) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,967 INFO L854 garLoopResultBuilder]: At program point L9470(line 9470) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,967 INFO L854 garLoopResultBuilder]: At program point L9900(lines 9900 9901) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (bvule |netback_changed_xennet_connect_~i~19#1| (_ bv255 32))))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,967 INFO L858 garLoopResultBuilder]: For program point L9900-1(lines 9900 9901) no Hoare annotation was computed. [2021-11-12 23:20:35,967 INFO L854 garLoopResultBuilder]: At program point L9999(lines 9951 10001) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,967 INFO L854 garLoopResultBuilder]: At program point L9801(lines 9651 9822) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,967 INFO L858 garLoopResultBuilder]: For program point L9735(lines 9735 9738) no Hoare annotation was computed. [2021-11-12 23:20:35,967 INFO L858 garLoopResultBuilder]: For program point L9504(line 9504) no Hoare annotation was computed. [2021-11-12 23:20:35,967 INFO L854 garLoopResultBuilder]: At program point L9471(lines 9393 9475) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,967 INFO L858 garLoopResultBuilder]: For program point L9504-2(line 9504) no Hoare annotation was computed. [2021-11-12 23:20:35,967 INFO L854 garLoopResultBuilder]: At program point L11519(lines 11518 11520) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32)))) (.cse2 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_xennet_connect_~num_queues~8#1| (_ bv0 32)))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,967 INFO L854 garLoopResultBuilder]: At program point netback_changedENTRY(lines 9942 10002) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,968 INFO L854 garLoopResultBuilder]: At program point L9934(lines 9846 9940) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32)))) (.cse2 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_xennet_connect_~num_queues~8#1| (_ bv0 32))) (= |netback_changed_xennet_connect_~j~0#1| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse2) (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse2))) [2021-11-12 23:20:35,968 INFO L858 garLoopResultBuilder]: For program point L9670-2(lines 9670 9673) no Hoare annotation was computed. [2021-11-12 23:20:35,968 INFO L858 garLoopResultBuilder]: For program point L9538(lines 9538 9543) no Hoare annotation was computed. [2021-11-12 23:20:35,968 INFO L858 garLoopResultBuilder]: For program point L9769(lines 9769 9773) no Hoare annotation was computed. [2021-11-12 23:20:35,968 INFO L858 garLoopResultBuilder]: For program point L9670(lines 9670 9673) no Hoare annotation was computed. [2021-11-12 23:20:35,968 INFO L854 garLoopResultBuilder]: At program point L9373(lines 9336 9375) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,968 INFO L858 garLoopResultBuilder]: For program point L6433(lines 6433 6436) no Hoare annotation was computed. [2021-11-12 23:20:35,968 INFO L854 garLoopResultBuilder]: At program point L9505(line 9505) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,968 INFO L858 garLoopResultBuilder]: For program point L9505-1(line 9505) no Hoare annotation was computed. [2021-11-12 23:20:35,968 INFO L854 garLoopResultBuilder]: At program point L9472(lines 9393 9475) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,968 INFO L854 garLoopResultBuilder]: At program point L9439(line 9439) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,968 INFO L858 garLoopResultBuilder]: For program point L9439-1(line 9439) no Hoare annotation was computed. [2021-11-12 23:20:35,968 INFO L858 garLoopResultBuilder]: For program point L9968(lines 9968 9998) no Hoare annotation was computed. [2021-11-12 23:20:35,969 INFO L854 garLoopResultBuilder]: At program point L9374(lines 9333 9376) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,969 INFO L858 garLoopResultBuilder]: For program point L9870-1(line 9870) no Hoare annotation was computed. [2021-11-12 23:20:35,969 INFO L858 garLoopResultBuilder]: For program point L9969(line 9969) no Hoare annotation was computed. [2021-11-12 23:20:35,969 INFO L854 garLoopResultBuilder]: At program point L9936(lines 9846 9940) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse2 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_xennet_connect_~num_queues~8#1| (_ bv0 32))) (= |netback_changed_xennet_connect_~j~0#1| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse2) (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse2))) [2021-11-12 23:20:35,969 INFO L858 garLoopResultBuilder]: For program point L9969-2(line 9969) no Hoare annotation was computed. [2021-11-12 23:20:35,969 INFO L854 garLoopResultBuilder]: At program point L9870(line 9870) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,969 INFO L854 garLoopResultBuilder]: At program point L11522(lines 11521 11523) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,970 INFO L854 garLoopResultBuilder]: At program point L9474(lines 9377 9476) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,970 INFO L858 garLoopResultBuilder]: For program point L9342-1(line 9342) no Hoare annotation was computed. [2021-11-12 23:20:35,970 INFO L854 garLoopResultBuilder]: At program point L9342(line 9342) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,970 INFO L858 garLoopResultBuilder]: For program point L9970(line 9970) no Hoare annotation was computed. [2021-11-12 23:20:35,970 INFO L858 garLoopResultBuilder]: For program point L9970-2(line 9970) no Hoare annotation was computed. [2021-11-12 23:20:35,970 INFO L858 garLoopResultBuilder]: For program point L9310-1(line 9310) no Hoare annotation was computed. [2021-11-12 23:20:35,970 INFO L858 garLoopResultBuilder]: For program point L9343(lines 9343 9346) no Hoare annotation was computed. [2021-11-12 23:20:35,970 INFO L854 garLoopResultBuilder]: At program point L9310(line 9310) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,970 INFO L858 garLoopResultBuilder]: For program point L9971(line 9971) no Hoare annotation was computed. [2021-11-12 23:20:35,970 INFO L858 garLoopResultBuilder]: For program point L9971-2(line 9971) no Hoare annotation was computed. [2021-11-12 23:20:35,970 INFO L854 garLoopResultBuilder]: At program point L9905(lines 9846 9940) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (bvule |netback_changed_xennet_connect_~i~19#1| (_ bv255 32))))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,970 INFO L854 garLoopResultBuilder]: At program point L9872(line 9872) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,971 INFO L858 garLoopResultBuilder]: For program point L9872-1(line 9872) no Hoare annotation was computed. [2021-11-12 23:20:35,971 INFO L858 garLoopResultBuilder]: For program point L9278-1(line 9278) no Hoare annotation was computed. [2021-11-12 23:20:35,971 INFO L858 garLoopResultBuilder]: For program point L9311(lines 9311 9314) no Hoare annotation was computed. [2021-11-12 23:20:35,971 INFO L854 garLoopResultBuilder]: At program point L9278(line 9278) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,971 INFO L858 garLoopResultBuilder]: For program point L9972(line 9972) no Hoare annotation was computed. [2021-11-12 23:20:35,971 INFO L854 garLoopResultBuilder]: At program point L9939(lines 9824 9941) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,971 INFO L858 garLoopResultBuilder]: For program point L9972-2(line 9972) no Hoare annotation was computed. [2021-11-12 23:20:35,971 INFO L858 garLoopResultBuilder]: For program point L9741(lines 9741 9745) no Hoare annotation was computed. [2021-11-12 23:20:35,971 INFO L858 garLoopResultBuilder]: For program point L9675(lines 9675 9679) no Hoare annotation was computed. [2021-11-12 23:20:35,971 INFO L854 garLoopResultBuilder]: At program point L6438(lines 6429 6440) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,971 INFO L854 garLoopResultBuilder]: At program point L9444(line 9444) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,971 INFO L858 garLoopResultBuilder]: For program point L9444-1(line 9444) no Hoare annotation was computed. [2021-11-12 23:20:35,971 INFO L858 garLoopResultBuilder]: For program point L9279(lines 9279 9283) no Hoare annotation was computed. [2021-11-12 23:20:35,972 INFO L858 garLoopResultBuilder]: For program point L9973(line 9973) no Hoare annotation was computed. [2021-11-12 23:20:35,972 INFO L854 garLoopResultBuilder]: At program point L9907(lines 9846 9940) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|)))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,972 INFO L858 garLoopResultBuilder]: For program point L9709(lines 9709 9719) no Hoare annotation was computed. [2021-11-12 23:20:35,972 INFO L858 garLoopResultBuilder]: For program point L9775(lines 9775 9779) no Hoare annotation was computed. [2021-11-12 23:20:35,972 INFO L854 garLoopResultBuilder]: At program point L9445(line 9445) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,972 INFO L854 garLoopResultBuilder]: At program point L9412(line 9412) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,972 INFO L858 garLoopResultBuilder]: For program point L9445-1(line 9445) no Hoare annotation was computed. [2021-11-12 23:20:35,973 INFO L858 garLoopResultBuilder]: For program point L9412-1(line 9412) no Hoare annotation was computed. [2021-11-12 23:20:35,973 INFO L854 garLoopResultBuilder]: At program point L9280(line 9280) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,973 INFO L858 garLoopResultBuilder]: For program point L9280-1(line 9280) no Hoare annotation was computed. [2021-11-12 23:20:35,973 INFO L858 garLoopResultBuilder]: For program point L9710(lines 9710 9717) no Hoare annotation was computed. [2021-11-12 23:20:35,973 INFO L858 garLoopResultBuilder]: For program point L9446-1(line 9446) no Hoare annotation was computed. [2021-11-12 23:20:35,973 INFO L854 garLoopResultBuilder]: At program point L9446(line 9446) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,974 INFO L854 garLoopResultBuilder]: At program point L9909(lines 9846 9940) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|) (bvule |netback_changed_xennet_connect_~i~19#1| (_ bv255 32))))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,974 INFO L854 garLoopResultBuilder]: At program point L11032(line 11032) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,974 INFO L858 garLoopResultBuilder]: For program point L9975(line 9975) no Hoare annotation was computed. [2021-11-12 23:20:35,974 INFO L858 garLoopResultBuilder]: For program point L11032-1(line 11032) no Hoare annotation was computed. [2021-11-12 23:20:35,974 INFO L858 garLoopResultBuilder]: For program point L11627-1(line 11627) no Hoare annotation was computed. [2021-11-12 23:20:35,974 INFO L854 garLoopResultBuilder]: At program point L11627(line 11627) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,975 INFO L858 garLoopResultBuilder]: For program point L9546(line 9546) no Hoare annotation was computed. [2021-11-12 23:20:35,975 INFO L854 garLoopResultBuilder]: At program point L9711(line 9711) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,975 INFO L858 garLoopResultBuilder]: For program point L9711-1(line 9711) no Hoare annotation was computed. [2021-11-12 23:20:35,975 INFO L854 garLoopResultBuilder]: At program point L9348(lines 9348 9349) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,975 INFO L858 garLoopResultBuilder]: For program point L9348-1(lines 9348 9349) no Hoare annotation was computed. [2021-11-12 23:20:35,975 INFO L854 garLoopResultBuilder]: At program point L9315(lines 9315 9316) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,975 INFO L858 garLoopResultBuilder]: For program point L9315-1(lines 9315 9316) no Hoare annotation was computed. [2021-11-12 23:20:35,976 INFO L854 garLoopResultBuilder]: At program point L11627-2(lines 11626 11628) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,976 INFO L854 garLoopResultBuilder]: At program point L9546-2(line 9546) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,976 INFO L858 garLoopResultBuilder]: For program point L9546-3(lines 9546 9547) no Hoare annotation was computed. [2021-11-12 23:20:35,976 INFO L858 garLoopResultBuilder]: For program point L9447(lines 9447 9450) no Hoare annotation was computed. [2021-11-12 23:20:35,976 INFO L854 garLoopResultBuilder]: At program point L9877(line 9877) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|)))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,976 INFO L854 garLoopResultBuilder]: At program point L9877-1(line 9877) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|)))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,976 INFO L858 garLoopResultBuilder]: For program point L9976(lines 9976 9979) no Hoare annotation was computed. [2021-11-12 23:20:35,976 INFO L858 garLoopResultBuilder]: For program point L9514(line 9514) no Hoare annotation was computed. [2021-11-12 23:20:35,977 INFO L854 garLoopResultBuilder]: At program point L9712(line 9712) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,977 INFO L858 garLoopResultBuilder]: For program point L9712-1(line 9712) no Hoare annotation was computed. [2021-11-12 23:20:35,977 INFO L854 garLoopResultBuilder]: At program point L11034(lines 11029 11036) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (= ~ldv_spin~0 (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,977 INFO L854 garLoopResultBuilder]: At program point L9812(line 9812) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,977 INFO L858 garLoopResultBuilder]: For program point L9812-1(line 9812) no Hoare annotation was computed. [2021-11-12 23:20:35,977 INFO L854 garLoopResultBuilder]: At program point L9878(line 9878) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (and |netback_changed_#t~switch1115#1| (bvult |netback_changed_xennet_connect_~j~0#1| |netback_changed_xennet_connect_~num_queues~8#1|)))) (and (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1))) [2021-11-12 23:20:35,977 INFO L858 garLoopResultBuilder]: For program point L9548(lines 9548 9553) no Hoare annotation was computed. [2021-11-12 23:20:35,977 INFO L854 garLoopResultBuilder]: At program point L9713(line 9713) the Hoare annotation is: (let ((.cse0 (and |netback_changed_#t~switch1115#1| (not (= |netback_changed_talk_to_netback_~err~10#1| (_ bv0 32))) (= ~ldv_spin~0 (_ bv0 32)))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32))))) (and (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0))) (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,977 INFO L858 garLoopResultBuilder]: For program point L9317(lines 9317 9320) no Hoare annotation was computed. [2021-11-12 23:20:35,977 INFO L858 garLoopResultBuilder]: For program point L9350(lines 9350 9353) no Hoare annotation was computed. [2021-11-12 23:20:35,977 INFO L858 garLoopResultBuilder]: For program point L6623-1(line 6623) no Hoare annotation was computed. [2021-11-12 23:20:35,977 INFO L858 garLoopResultBuilder]: For program point get_pageEXIT(lines 6602 6635) no Hoare annotation was computed. [2021-11-12 23:20:35,977 INFO L861 garLoopResultBuilder]: At program point L6623(line 6623) the Hoare annotation is: true [2021-11-12 23:20:35,978 INFO L861 garLoopResultBuilder]: At program point L6592(lines 6587 6594) the Hoare annotation is: true [2021-11-12 23:20:35,978 INFO L858 garLoopResultBuilder]: For program point L6615-1(line 6615) no Hoare annotation was computed. [2021-11-12 23:20:35,978 INFO L861 garLoopResultBuilder]: At program point L6615(line 6615) the Hoare annotation is: true [2021-11-12 23:20:35,978 INFO L861 garLoopResultBuilder]: At program point L6613-2(lines 6613 6621) the Hoare annotation is: true [2021-11-12 23:20:35,978 INFO L858 garLoopResultBuilder]: For program point L6613(lines 6613 6621) no Hoare annotation was computed. [2021-11-12 23:20:35,978 INFO L861 garLoopResultBuilder]: At program point L11397(lines 11396 11398) the Hoare annotation is: true [2021-11-12 23:20:35,978 INFO L861 garLoopResultBuilder]: At program point L6632(line 6632) the Hoare annotation is: true [2021-11-12 23:20:35,978 INFO L858 garLoopResultBuilder]: For program point get_pageFINAL(lines 6602 6635) no Hoare annotation was computed. [2021-11-12 23:20:35,978 INFO L861 garLoopResultBuilder]: At program point L6628(lines 6624 6630) the Hoare annotation is: true [2021-11-12 23:20:35,978 INFO L858 garLoopResultBuilder]: For program point L6591-1(line 6591) no Hoare annotation was computed. [2021-11-12 23:20:35,978 INFO L858 garLoopResultBuilder]: For program point L6622(line 6622) no Hoare annotation was computed. [2021-11-12 23:20:35,978 INFO L861 garLoopResultBuilder]: At program point L6591(line 6591) the Hoare annotation is: true [2021-11-12 23:20:35,978 INFO L858 garLoopResultBuilder]: For program point L6624(lines 6624 6631) no Hoare annotation was computed. [2021-11-12 23:20:35,978 INFO L858 garLoopResultBuilder]: For program point L6616(lines 6616 6619) no Hoare annotation was computed. [2021-11-12 23:20:35,978 INFO L861 garLoopResultBuilder]: At program point get_pageENTRY(lines 6602 6635) the Hoare annotation is: true [2021-11-12 23:20:35,979 INFO L858 garLoopResultBuilder]: For program point L6612-1(line 6612) no Hoare annotation was computed. [2021-11-12 23:20:35,979 INFO L861 garLoopResultBuilder]: At program point L6612(line 6612) the Hoare annotation is: true [2021-11-12 23:20:35,979 INFO L861 garLoopResultBuilder]: At program point L11305(lines 11304 11306) the Hoare annotation is: true [2021-11-12 23:20:35,979 INFO L858 garLoopResultBuilder]: For program point L9020(lines 9020 9028) no Hoare annotation was computed. [2021-11-12 23:20:35,979 INFO L858 garLoopResultBuilder]: For program point L9020-1(lines 9020 9028) no Hoare annotation was computed. [2021-11-12 23:20:35,979 INFO L854 garLoopResultBuilder]: At program point L9018(line 9018) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,979 INFO L861 garLoopResultBuilder]: At program point L9057(lines 9046 9061) the Hoare annotation is: true [2021-11-12 23:20:35,979 INFO L854 garLoopResultBuilder]: At program point L9024(line 9024) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,979 INFO L854 garLoopResultBuilder]: At program point L9055(lines 9046 9061) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,979 INFO L858 garLoopResultBuilder]: For program point L9018-1(line 9018) no Hoare annotation was computed. [2021-11-12 23:20:35,979 INFO L854 garLoopResultBuilder]: At program point L9047(line 9047) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,979 INFO L858 garLoopResultBuilder]: For program point L9047-1(line 9047) no Hoare annotation was computed. [2021-11-12 23:20:35,979 INFO L858 garLoopResultBuilder]: For program point xennet_poll_controllerEXIT(lines 9040 9062) no Hoare annotation was computed. [2021-11-12 23:20:35,980 INFO L854 garLoopResultBuilder]: At program point L9037(lines 9032 9039) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,980 INFO L858 garLoopResultBuilder]: For program point L9004(line 9004) no Hoare annotation was computed. [2021-11-12 23:20:35,980 INFO L861 garLoopResultBuilder]: At program point L9002(line 9002) the Hoare annotation is: true [2021-11-12 23:20:35,980 INFO L854 garLoopResultBuilder]: At program point L9029(lines 9008 9031) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,980 INFO L858 garLoopResultBuilder]: For program point xennet_poll_controllerFINAL(lines 9040 9062) no Hoare annotation was computed. [2021-11-12 23:20:35,980 INFO L861 garLoopResultBuilder]: At program point L9002-1(line 9002) the Hoare annotation is: true [2021-11-12 23:20:35,980 INFO L854 garLoopResultBuilder]: At program point L9021(lines 9021 9022) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,980 INFO L858 garLoopResultBuilder]: For program point L9021-1(lines 9021 9022) no Hoare annotation was computed. [2021-11-12 23:20:35,980 INFO L854 garLoopResultBuilder]: At program point L9019(line 9019) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,980 INFO L854 garLoopResultBuilder]: At program point xennet_poll_controllerENTRY(lines 9040 9062) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,980 INFO L858 garLoopResultBuilder]: For program point L9019-1(line 9019) no Hoare annotation was computed. [2021-11-12 23:20:35,980 INFO L858 garLoopResultBuilder]: For program point L9023(lines 9023 9026) no Hoare annotation was computed. [2021-11-12 23:20:35,980 INFO L854 garLoopResultBuilder]: At program point L9005(lines 8996 9007) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:35,980 INFO L861 garLoopResultBuilder]: At program point L9003(line 9003) the Hoare annotation is: true [2021-11-12 23:20:35,981 INFO L861 garLoopResultBuilder]: At program point __skb_insertENTRY(lines 6745 6758) the Hoare annotation is: true [2021-11-12 23:20:35,981 INFO L858 garLoopResultBuilder]: For program point __skb_insertEXIT(lines 6745 6758) no Hoare annotation was computed. [2021-11-12 23:20:35,981 INFO L858 garLoopResultBuilder]: For program point __skb_insertFINAL(lines 6745 6758) no Hoare annotation was computed. [2021-11-12 23:20:35,981 INFO L861 garLoopResultBuilder]: At program point xennet_release_tx_bufsENTRY(lines 8807 8840) the Hoare annotation is: true [2021-11-12 23:20:35,981 INFO L854 garLoopResultBuilder]: At program point L8828(lines 8828 8829) the Hoare annotation is: (let ((.cse0 (bvule |xennet_release_tx_bufs_~i~11#1| (_ bv255 32)))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,981 INFO L854 garLoopResultBuilder]: At program point L8828-1(lines 8828 8829) the Hoare annotation is: (let ((.cse0 (bvule |xennet_release_tx_bufs_~i~11#1| (_ bv255 32)))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,981 INFO L854 garLoopResultBuilder]: At program point L8830(lines 8813 8839) the Hoare annotation is: (let ((.cse0 (bvule |xennet_release_tx_bufs_~i~11#1| (_ bv255 32)))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,981 INFO L858 garLoopResultBuilder]: For program point xennet_release_tx_bufsFINAL(lines 8807 8840) no Hoare annotation was computed. [2021-11-12 23:20:35,981 INFO L858 garLoopResultBuilder]: For program point L8818(lines 8818 8821) no Hoare annotation was computed. [2021-11-12 23:20:35,981 INFO L854 garLoopResultBuilder]: At program point L8824(line 8824) the Hoare annotation is: (let ((.cse0 (bvule |xennet_release_tx_bufs_~i~11#1| (_ bv255 32)))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,981 INFO L858 garLoopResultBuilder]: For program point L8824-1(line 8824) no Hoare annotation was computed. [2021-11-12 23:20:35,981 INFO L854 garLoopResultBuilder]: At program point L8835(lines 8813 8839) the Hoare annotation is: (let ((.cse0 (bvule |xennet_release_tx_bufs_~i~11#1| (_ bv255 32)))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,981 INFO L858 garLoopResultBuilder]: For program point xennet_release_tx_bufsEXIT(lines 8807 8840) no Hoare annotation was computed. [2021-11-12 23:20:35,982 INFO L861 garLoopResultBuilder]: At program point L8833(lines 8813 8839) the Hoare annotation is: true [2021-11-12 23:20:35,982 INFO L854 garLoopResultBuilder]: At program point L8825(line 8825) the Hoare annotation is: (let ((.cse0 (bvule |xennet_release_tx_bufs_~i~11#1| (_ bv255 32)))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,982 INFO L858 garLoopResultBuilder]: For program point L8825-1(line 8825) no Hoare annotation was computed. [2021-11-12 23:20:35,982 INFO L854 garLoopResultBuilder]: At program point L7316(lines 7313 7318) the Hoare annotation is: (let ((.cse0 (bvule |xennet_release_tx_bufs_~i~11#1| (_ bv255 32)))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,982 INFO L854 garLoopResultBuilder]: At program point L8823(line 8823) the Hoare annotation is: (let ((.cse0 (bvule |xennet_release_tx_bufs_~i~11#1| (_ bv255 32)))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:35,982 INFO L858 garLoopResultBuilder]: For program point L8823-1(line 8823) no Hoare annotation was computed. [2021-11-12 23:20:35,982 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 6522 6528) no Hoare annotation was computed. [2021-11-12 23:20:35,982 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 6522 6528) the Hoare annotation is: true [2021-11-12 23:20:35,982 INFO L858 garLoopResultBuilder]: For program point skb_queue_head_initFINAL(lines 6735 6744) no Hoare annotation was computed. [2021-11-12 23:20:35,982 INFO L861 garLoopResultBuilder]: At program point L6732(lines 6724 6734) the Hoare annotation is: true [2021-11-12 23:20:35,982 INFO L861 garLoopResultBuilder]: At program point skb_queue_head_initENTRY(lines 6735 6744) the Hoare annotation is: true [2021-11-12 23:20:35,982 INFO L858 garLoopResultBuilder]: For program point L6739-1(line 6739) no Hoare annotation was computed. [2021-11-12 23:20:35,982 INFO L861 garLoopResultBuilder]: At program point L6739(line 6739) the Hoare annotation is: true [2021-11-12 23:20:35,982 INFO L858 garLoopResultBuilder]: For program point L6740-1(line 6740) no Hoare annotation was computed. [2021-11-12 23:20:35,982 INFO L861 garLoopResultBuilder]: At program point L6740(line 6740) the Hoare annotation is: true [2021-11-12 23:20:35,983 INFO L858 garLoopResultBuilder]: For program point skb_queue_head_initEXIT(lines 6735 6744) no Hoare annotation was computed. [2021-11-12 23:20:35,983 INFO L858 garLoopResultBuilder]: For program point L6943(lines 6943 6947) no Hoare annotation was computed. [2021-11-12 23:20:35,983 INFO L858 garLoopResultBuilder]: For program point L6941(lines 6941 6950) no Hoare annotation was computed. [2021-11-12 23:20:35,983 INFO L861 garLoopResultBuilder]: At program point L11314(lines 11313 11315) the Hoare annotation is: true [2021-11-12 23:20:35,983 INFO L858 garLoopResultBuilder]: For program point napi_scheduleEXIT(lines 6954 6965) no Hoare annotation was computed. [2021-11-12 23:20:35,983 INFO L861 garLoopResultBuilder]: At program point L6925(lines 6920 6927) the Hoare annotation is: true [2021-11-12 23:20:35,983 INFO L861 garLoopResultBuilder]: At program point napi_scheduleENTRY(lines 6954 6965) the Hoare annotation is: true [2021-11-12 23:20:35,983 INFO L861 garLoopResultBuilder]: At program point L6942(line 6942) the Hoare annotation is: true [2021-11-12 23:20:35,983 INFO L858 garLoopResultBuilder]: For program point L6942-1(line 6942) no Hoare annotation was computed. [2021-11-12 23:20:35,983 INFO L858 garLoopResultBuilder]: For program point L6936-2(lines 6934 6952) no Hoare annotation was computed. [2021-11-12 23:20:35,983 INFO L858 garLoopResultBuilder]: For program point L6936(lines 6936 6940) no Hoare annotation was computed. [2021-11-12 23:20:35,983 INFO L858 garLoopResultBuilder]: For program point L6959(lines 6959 6962) no Hoare annotation was computed. [2021-11-12 23:20:35,983 INFO L858 garLoopResultBuilder]: For program point L6924-1(line 6924) no Hoare annotation was computed. [2021-11-12 23:20:35,983 INFO L861 garLoopResultBuilder]: At program point L6924(line 6924) the Hoare annotation is: true [2021-11-12 23:20:35,983 INFO L858 garLoopResultBuilder]: For program point L6959-2(lines 6954 6965) no Hoare annotation was computed. [2021-11-12 23:20:35,984 INFO L861 garLoopResultBuilder]: At program point L6951(lines 6928 6953) the Hoare annotation is: true [2021-11-12 23:20:35,984 INFO L858 garLoopResultBuilder]: For program point free_netdevFINAL(lines 11419 11421) no Hoare annotation was computed. [2021-11-12 23:20:35,984 INFO L858 garLoopResultBuilder]: For program point free_netdevEXIT(lines 11419 11421) no Hoare annotation was computed. [2021-11-12 23:20:35,984 INFO L861 garLoopResultBuilder]: At program point free_netdevENTRY(lines 11419 11421) the Hoare annotation is: true [2021-11-12 23:20:35,984 INFO L861 garLoopResultBuilder]: At program point __phys_addrENTRY(lines 11330 11332) the Hoare annotation is: true [2021-11-12 23:20:35,984 INFO L858 garLoopResultBuilder]: For program point __phys_addrEXIT(lines 11330 11332) no Hoare annotation was computed. [2021-11-12 23:20:35,984 INFO L858 garLoopResultBuilder]: For program point __phys_addrFINAL(lines 11330 11332) no Hoare annotation was computed. [2021-11-12 23:20:35,984 INFO L861 garLoopResultBuilder]: At program point xennet_change_mtuENTRY(lines 8740 8754) the Hoare annotation is: true [2021-11-12 23:20:35,985 INFO L858 garLoopResultBuilder]: For program point L8747(lines 8747 8750) no Hoare annotation was computed. [2021-11-12 23:20:35,985 INFO L858 garLoopResultBuilder]: For program point L8746(line 8746) no Hoare annotation was computed. [2021-11-12 23:20:35,985 INFO L858 garLoopResultBuilder]: For program point xennet_change_mtuFINAL(lines 8740 8754) no Hoare annotation was computed. [2021-11-12 23:20:35,985 INFO L858 garLoopResultBuilder]: For program point xennet_change_mtuEXIT(lines 8740 8754) no Hoare annotation was computed. [2021-11-12 23:20:35,985 INFO L861 garLoopResultBuilder]: At program point L8745(line 8745) the Hoare annotation is: true [2021-11-12 23:20:35,985 INFO L858 garLoopResultBuilder]: For program point L8745-1(line 8745) no Hoare annotation was computed. [2021-11-12 23:20:35,985 INFO L858 garLoopResultBuilder]: For program point L8746-2(line 8746) no Hoare annotation was computed. [2021-11-12 23:20:35,985 INFO L861 garLoopResultBuilder]: At program point lowmem_page_addressENTRY(lines 6648 6653) the Hoare annotation is: true [2021-11-12 23:20:35,986 INFO L858 garLoopResultBuilder]: For program point lowmem_page_addressFINAL(lines 6648 6653) no Hoare annotation was computed. [2021-11-12 23:20:35,986 INFO L858 garLoopResultBuilder]: For program point lowmem_page_addressEXIT(lines 6648 6653) no Hoare annotation was computed. [2021-11-12 23:20:35,986 INFO L858 garLoopResultBuilder]: For program point skb_frag_pageEXIT(lines 6870 6875) no Hoare annotation was computed. [2021-11-12 23:20:35,986 INFO L861 garLoopResultBuilder]: At program point skb_frag_pageENTRY(lines 6870 6875) the Hoare annotation is: true [2021-11-12 23:20:35,986 INFO L858 garLoopResultBuilder]: For program point skb_frag_pageFINAL(lines 6870 6875) no Hoare annotation was computed. [2021-11-12 23:20:35,986 INFO L858 garLoopResultBuilder]: For program point xenbus_writeEXIT(lines 11645 11647) no Hoare annotation was computed. [2021-11-12 23:20:35,986 INFO L858 garLoopResultBuilder]: For program point xenbus_writeFINAL(lines 11645 11647) no Hoare annotation was computed. [2021-11-12 23:20:35,987 INFO L861 garLoopResultBuilder]: At program point xenbus_writeENTRY(lines 11645 11647) the Hoare annotation is: true [2021-11-12 23:20:35,987 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-12 23:20:35,987 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-12 23:20:35,987 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-11-12 23:20:35,987 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2021-11-12 23:20:35,987 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-12 23:20:35,987 INFO L858 garLoopResultBuilder]: For program point netif_carrier_offFINAL(lines 11515 11517) no Hoare annotation was computed. [2021-11-12 23:20:35,988 INFO L858 garLoopResultBuilder]: For program point netif_carrier_offEXIT(lines 11515 11517) no Hoare annotation was computed. [2021-11-12 23:20:35,988 INFO L861 garLoopResultBuilder]: At program point netif_carrier_offENTRY(lines 11515 11517) the Hoare annotation is: true [2021-11-12 23:20:35,988 INFO L858 garLoopResultBuilder]: For program point L6686(lines 6686 6689) no Hoare annotation was computed. [2021-11-12 23:20:35,988 INFO L861 garLoopResultBuilder]: At program point xennet_select_queueENTRY(lines 7917 7933) the Hoare annotation is: true [2021-11-12 23:20:35,988 INFO L858 garLoopResultBuilder]: For program point L6686-2(lines 6686 6689) no Hoare annotation was computed. [2021-11-12 23:20:35,988 INFO L858 garLoopResultBuilder]: For program point xennet_select_queueFINAL(lines 7917 7933) no Hoare annotation was computed. [2021-11-12 23:20:35,988 INFO L858 garLoopResultBuilder]: For program point L7925-2(lines 7925 7930) no Hoare annotation was computed. [2021-11-12 23:20:35,989 INFO L858 garLoopResultBuilder]: For program point L7925(lines 7925 7930) no Hoare annotation was computed. [2021-11-12 23:20:35,989 INFO L861 garLoopResultBuilder]: At program point L11340(lines 11339 11341) the Hoare annotation is: true [2021-11-12 23:20:35,989 INFO L861 garLoopResultBuilder]: At program point L6690(lines 6683 6692) the Hoare annotation is: true [2021-11-12 23:20:35,989 INFO L858 garLoopResultBuilder]: For program point xennet_select_queueEXIT(lines 7917 7933) no Hoare annotation was computed. [2021-11-12 23:20:35,989 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 11259 11265) no Hoare annotation was computed. [2021-11-12 23:20:35,989 INFO L861 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 11259 11265) the Hoare annotation is: true [2021-11-12 23:20:35,989 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 11259 11265) no Hoare annotation was computed. [2021-11-12 23:20:35,990 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 6463 6480) the Hoare annotation is: true [2021-11-12 23:20:35,990 INFO L861 garLoopResultBuilder]: At program point L6475-1(line 6475) the Hoare annotation is: true [2021-11-12 23:20:35,990 INFO L861 garLoopResultBuilder]: At program point L6475(line 6475) the Hoare annotation is: true [2021-11-12 23:20:35,990 INFO L858 garLoopResultBuilder]: For program point L6476-1(line 6476) no Hoare annotation was computed. [2021-11-12 23:20:35,990 INFO L861 garLoopResultBuilder]: At program point L6476(line 6476) the Hoare annotation is: true [2021-11-12 23:20:35,990 INFO L858 garLoopResultBuilder]: For program point L6470(lines 6470 6478) no Hoare annotation was computed. [2021-11-12 23:20:35,990 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 6463 6480) no Hoare annotation was computed. [2021-11-12 23:20:35,991 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 6463 6480) no Hoare annotation was computed. [2021-11-12 23:20:35,991 INFO L858 garLoopResultBuilder]: For program point L9181(lines 9181 9184) no Hoare annotation was computed. [2021-11-12 23:20:35,991 INFO L858 garLoopResultBuilder]: For program point L9181-1(lines 9178 9187) no Hoare annotation was computed. [2021-11-12 23:20:35,991 INFO L861 garLoopResultBuilder]: At program point xennet_end_accessENTRY(lines 9178 9187) the Hoare annotation is: true [2021-11-12 23:20:35,991 INFO L861 garLoopResultBuilder]: At program point L9182(line 9182) the Hoare annotation is: true [2021-11-12 23:20:35,991 INFO L858 garLoopResultBuilder]: For program point xennet_end_accessEXIT(lines 9178 9187) no Hoare annotation was computed. [2021-11-12 23:20:35,991 INFO L861 garLoopResultBuilder]: At program point L6702(line 6702) the Hoare annotation is: true [2021-11-12 23:20:35,992 INFO L858 garLoopResultBuilder]: For program point skb_getFINAL(lines 6699 6705) no Hoare annotation was computed. [2021-11-12 23:20:35,992 INFO L858 garLoopResultBuilder]: For program point skb_getEXIT(lines 6699 6705) no Hoare annotation was computed. [2021-11-12 23:20:35,992 INFO L858 garLoopResultBuilder]: For program point L6702-1(line 6702) no Hoare annotation was computed. [2021-11-12 23:20:35,992 INFO L861 garLoopResultBuilder]: At program point skb_getENTRY(lines 6699 6705) the Hoare annotation is: true [2021-11-12 23:20:35,992 INFO L861 garLoopResultBuilder]: At program point constant_test_bitENTRY(lines 6100 6105) the Hoare annotation is: true [2021-11-12 23:20:35,992 INFO L858 garLoopResultBuilder]: For program point constant_test_bitFINAL(lines 6100 6105) no Hoare annotation was computed. [2021-11-12 23:20:35,992 INFO L858 garLoopResultBuilder]: For program point constant_test_bitEXIT(lines 6100 6105) no Hoare annotation was computed. [2021-11-12 23:20:35,993 INFO L858 garLoopResultBuilder]: For program point L11229(lines 11229 11232) no Hoare annotation was computed. [2021-11-12 23:20:35,993 INFO L858 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 11226 11235) no Hoare annotation was computed. [2021-11-12 23:20:35,993 INFO L858 garLoopResultBuilder]: For program point L11231-1(lines 11226 11235) no Hoare annotation was computed. [2021-11-12 23:20:35,993 INFO L861 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 11226 11235) the Hoare annotation is: true [2021-11-12 23:20:35,993 INFO L854 garLoopResultBuilder]: At program point L11231(line 11231) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 (_ bv0 32)))) (.cse2 (not (= (_ bv0 32) ~ldv_retval_4~0))) (.cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0))) (.cse3 (not (= |ldv_check_alloc_flags_#in~flags| (_ bv544 32))))) (and (or .cse0 .cse1) (or .cse2 .cse3) (or .cse0 .cse2) (or .cse1 .cse3))) [2021-11-12 23:20:35,993 INFO L858 garLoopResultBuilder]: For program point rtnl_unlockEXIT(lines 11550 11552) no Hoare annotation was computed. [2021-11-12 23:20:35,994 INFO L861 garLoopResultBuilder]: At program point rtnl_unlockFINAL(lines 11550 11552) the Hoare annotation is: true [2021-11-12 23:20:35,994 INFO L858 garLoopResultBuilder]: For program point L7361-1(line 7361) no Hoare annotation was computed. [2021-11-12 23:20:35,994 INFO L861 garLoopResultBuilder]: At program point L7361(line 7361) the Hoare annotation is: true [2021-11-12 23:20:35,994 INFO L861 garLoopResultBuilder]: At program point xennet_get_rx_refENTRY(lines 7355 7367) the Hoare annotation is: true [2021-11-12 23:20:35,994 INFO L858 garLoopResultBuilder]: For program point xennet_get_rx_refEXIT(lines 7355 7367) no Hoare annotation was computed. [2021-11-12 23:20:35,994 INFO L858 garLoopResultBuilder]: For program point xennet_get_rx_refFINAL(lines 7355 7367) no Hoare annotation was computed. [2021-11-12 23:20:35,994 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 11649 11651) no Hoare annotation was computed. [2021-11-12 23:20:35,995 INFO L861 garLoopResultBuilder]: At program point kfreeENTRY(lines 11649 11651) the Hoare annotation is: true [2021-11-12 23:20:35,995 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 11649 11651) no Hoare annotation was computed. [2021-11-12 23:20:35,995 INFO L858 garLoopResultBuilder]: For program point u64_stats_update_beginEXIT(lines 6900 6905) no Hoare annotation was computed. [2021-11-12 23:20:35,995 INFO L858 garLoopResultBuilder]: For program point u64_stats_update_beginFINAL(lines 6900 6905) no Hoare annotation was computed. [2021-11-12 23:20:35,995 INFO L861 garLoopResultBuilder]: At program point u64_stats_update_beginENTRY(lines 6900 6905) the Hoare annotation is: true [2021-11-12 23:20:35,995 INFO L861 garLoopResultBuilder]: At program point __netdev_alloc_skbENTRY(lines 11316 11325) the Hoare annotation is: true [2021-11-12 23:20:35,995 INFO L858 garLoopResultBuilder]: For program point L11317-1(line 11317) no Hoare annotation was computed. [2021-11-12 23:20:35,996 INFO L858 garLoopResultBuilder]: For program point L11318-2(lines 11318 11323) no Hoare annotation was computed. [2021-11-12 23:20:35,996 INFO L858 garLoopResultBuilder]: For program point __netdev_alloc_skbEXIT(lines 11316 11325) no Hoare annotation was computed. [2021-11-12 23:20:35,996 INFO L861 garLoopResultBuilder]: At program point L11317(line 11317) the Hoare annotation is: true [2021-11-12 23:20:35,996 INFO L861 garLoopResultBuilder]: At program point L11320(line 11320) the Hoare annotation is: true [2021-11-12 23:20:35,996 INFO L858 garLoopResultBuilder]: For program point L11318(lines 11318 11323) no Hoare annotation was computed. [2021-11-12 23:20:35,996 INFO L858 garLoopResultBuilder]: For program point L11320-1(line 11320) no Hoare annotation was computed. [2021-11-12 23:20:35,996 INFO L858 garLoopResultBuilder]: For program point __netdev_alloc_skbFINAL(lines 11316 11325) no Hoare annotation was computed. [2021-11-12 23:20:35,996 INFO L861 garLoopResultBuilder]: At program point skb_add_rx_fragENTRY(lines 11557 11559) the Hoare annotation is: true [2021-11-12 23:20:35,997 INFO L858 garLoopResultBuilder]: For program point skb_add_rx_fragFINAL(lines 11557 11559) no Hoare annotation was computed. [2021-11-12 23:20:35,997 INFO L858 garLoopResultBuilder]: For program point skb_add_rx_fragEXIT(lines 11557 11559) no Hoare annotation was computed. [2021-11-12 23:20:35,997 INFO L861 garLoopResultBuilder]: At program point bind_evtchn_to_irqhandlerENTRY(lines 11374 11376) the Hoare annotation is: true [2021-11-12 23:20:35,997 INFO L858 garLoopResultBuilder]: For program point bind_evtchn_to_irqhandlerEXIT(lines 11374 11376) no Hoare annotation was computed. [2021-11-12 23:20:35,997 INFO L858 garLoopResultBuilder]: For program point bind_evtchn_to_irqhandlerFINAL(lines 11374 11376) no Hoare annotation was computed. [2021-11-12 23:20:35,997 INFO L858 garLoopResultBuilder]: For program point xenbus_transaction_endFINAL(lines 11634 11636) no Hoare annotation was computed. [2021-11-12 23:20:35,997 INFO L858 garLoopResultBuilder]: For program point xenbus_transaction_endEXIT(lines 11634 11636) no Hoare annotation was computed. [2021-11-12 23:20:35,998 INFO L861 garLoopResultBuilder]: At program point xenbus_transaction_endENTRY(lines 11634 11636) the Hoare annotation is: true [2021-11-12 23:20:35,998 INFO L854 garLoopResultBuilder]: At program point L10362(lines 10354 10366) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:35,998 INFO L854 garLoopResultBuilder]: At program point L11200(line 11200) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:35,998 INFO L858 garLoopResultBuilder]: For program point L11200-1(line 11200) no Hoare annotation was computed. [2021-11-12 23:20:35,998 INFO L854 garLoopResultBuilder]: At program point L11221(lines 11216 11223) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)))) [2021-11-12 23:20:35,998 INFO L854 garLoopResultBuilder]: At program point L10391(line 10391) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)))) (and (or .cse0 .cse1 (not (= |old(~ldv_state_variable_4~0)| (_ bv0 32))) (= (_ bv0 32) ~ldv_state_variable_4~0)) (or .cse0 .cse1 (not (= |old(~ldv_state_variable_4~0)| (_ bv1 32))) (= (_ bv1 32) ~ldv_state_variable_4~0)) (or (not (= (_ bv2 32) ~ldv_state_variable_4~0)) .cse0 .cse1 (= |old(~ldv_state_variable_4~0)| (_ bv2 32))) (or .cse0 .cse1 (= ~ldv_spin~0 (_ bv0 32))))) [2021-11-12 23:20:35,999 INFO L858 garLoopResultBuilder]: For program point L10391-1(line 10391) no Hoare annotation was computed. [2021-11-12 23:20:35,999 INFO L858 garLoopResultBuilder]: For program point L10358(line 10358) no Hoare annotation was computed. [2021-11-12 23:20:35,999 INFO L854 garLoopResultBuilder]: At program point L10540(lines 10532 10542) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)))) [2021-11-12 23:20:35,999 INFO L854 garLoopResultBuilder]: At program point L11213(lines 11205 11215) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)))) [2021-11-12 23:20:35,999 INFO L854 garLoopResultBuilder]: At program point L10412(line 10412) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)))) [2021-11-12 23:20:35,999 INFO L858 garLoopResultBuilder]: For program point L10412-1(line 10412) no Hoare annotation was computed. [2021-11-12 23:20:36,000 INFO L854 garLoopResultBuilder]: At program point L10408(lines 10379 10419) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)))) [2021-11-12 23:20:36,000 INFO L858 garLoopResultBuilder]: For program point L10392(lines 10392 10396) no Hoare annotation was computed. [2021-11-12 23:20:36,000 INFO L854 garLoopResultBuilder]: At program point L10392-2(lines 10392 10396) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)))) (and (or .cse0 .cse1 (not (= |old(~ldv_state_variable_4~0)| (_ bv0 32))) (= (_ bv0 32) ~ldv_state_variable_4~0)) (or .cse0 .cse1 (not (= |old(~ldv_state_variable_4~0)| (_ bv1 32))) (= (_ bv1 32) ~ldv_state_variable_4~0)) (or (not (= (_ bv2 32) ~ldv_state_variable_4~0)) .cse0 .cse1 (= |old(~ldv_state_variable_4~0)| (_ bv2 32))) (or .cse0 .cse1 (= ~ldv_spin~0 (_ bv0 32))))) [2021-11-12 23:20:36,000 INFO L854 garLoopResultBuilder]: At program point L11383(lines 11382 11384) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)))) [2021-11-12 23:20:36,000 INFO L854 garLoopResultBuilder]: At program point L10380(line 10380) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)))) (and (or .cse0 .cse1 (not (= |old(~ldv_state_variable_4~0)| (_ bv0 32))) (= (_ bv0 32) ~ldv_state_variable_4~0)) (or .cse0 .cse1 (not (= |old(~ldv_state_variable_4~0)| (_ bv1 32))) (= (_ bv1 32) ~ldv_state_variable_4~0)) (or (not (= (_ bv2 32) ~ldv_state_variable_4~0)) .cse0 .cse1 (= |old(~ldv_state_variable_4~0)| (_ bv2 32))) (or .cse0 .cse1 (= ~ldv_spin~0 (_ bv0 32))))) [2021-11-12 23:20:36,000 INFO L858 garLoopResultBuilder]: For program point L10380-1(line 10380) no Hoare annotation was computed. [2021-11-12 23:20:36,001 INFO L854 garLoopResultBuilder]: At program point L11202(lines 11197 11204) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)))) [2021-11-12 23:20:36,001 INFO L858 garLoopResultBuilder]: For program point L10397(line 10397) no Hoare annotation was computed. [2021-11-12 23:20:36,001 INFO L858 garLoopResultBuilder]: For program point L11219-1(line 11219) no Hoare annotation was computed. [2021-11-12 23:20:36,001 INFO L854 garLoopResultBuilder]: At program point L11219(line 11219) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)))) [2021-11-12 23:20:36,001 INFO L854 garLoopResultBuilder]: At program point L10360(lines 10354 10366) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,001 INFO L854 garLoopResultBuilder]: At program point L11426(lines 11425 11427) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)))) [2021-11-12 23:20:36,001 INFO L854 garLoopResultBuilder]: At program point L10406(lines 10379 10419) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)))) [2021-11-12 23:20:36,002 INFO L854 garLoopResultBuilder]: At program point L10365(lines 10351 10367) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_4~0)) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,002 INFO L858 garLoopResultBuilder]: For program point xennet_removeFINAL(lines 10370 10420) no Hoare annotation was computed. [2021-11-12 23:20:36,002 INFO L858 garLoopResultBuilder]: For program point L10411(lines 10411 10415) no Hoare annotation was computed. [2021-11-12 23:20:36,002 INFO L858 garLoopResultBuilder]: For program point xennet_removeEXIT(lines 10370 10420) no Hoare annotation was computed. [2021-11-12 23:20:36,002 INFO L858 garLoopResultBuilder]: For program point L10411-2(lines 10411 10415) no Hoare annotation was computed. [2021-11-12 23:20:36,002 INFO L854 garLoopResultBuilder]: At program point xennet_removeENTRY(lines 10370 10420) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)))) (and (or .cse0 .cse1 (not (= |old(~ldv_state_variable_4~0)| (_ bv0 32))) (= (_ bv0 32) ~ldv_state_variable_4~0)) (or .cse0 .cse1 (not (= |old(~ldv_state_variable_4~0)| (_ bv1 32))) (= (_ bv1 32) ~ldv_state_variable_4~0)) (or (not (= (_ bv2 32) ~ldv_state_variable_4~0)) .cse0 .cse1 (= |old(~ldv_state_variable_4~0)| (_ bv2 32))) (or .cse0 .cse1 (= ~ldv_spin~0 (_ bv0 32))))) [2021-11-12 23:20:36,003 INFO L858 garLoopResultBuilder]: For program point L10535(lines 10535 10539) no Hoare annotation was computed. [2021-11-12 23:20:36,003 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 6515 6521) no Hoare annotation was computed. [2021-11-12 23:20:36,003 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 6515 6521) the Hoare annotation is: true [2021-11-12 23:20:36,003 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6519) no Hoare annotation was computed. [2021-11-12 23:20:36,003 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6515 6521) no Hoare annotation was computed. [2021-11-12 23:20:36,003 INFO L858 garLoopResultBuilder]: For program point net_ratelimitFINAL(lines 11502 11504) no Hoare annotation was computed. [2021-11-12 23:20:36,004 INFO L858 garLoopResultBuilder]: For program point net_ratelimitEXIT(lines 11502 11504) no Hoare annotation was computed. [2021-11-12 23:20:36,004 INFO L861 garLoopResultBuilder]: At program point net_ratelimitENTRY(lines 11502 11504) the Hoare annotation is: true [2021-11-12 23:20:36,004 INFO L861 garLoopResultBuilder]: At program point netif_carrier_okENTRY(lines 7144 7151) the Hoare annotation is: true [2021-11-12 23:20:36,004 INFO L858 garLoopResultBuilder]: For program point netif_carrier_okFINAL(lines 7144 7151) no Hoare annotation was computed. [2021-11-12 23:20:36,004 INFO L858 garLoopResultBuilder]: For program point L7148-1(line 7148) no Hoare annotation was computed. [2021-11-12 23:20:36,004 INFO L861 garLoopResultBuilder]: At program point L7148(line 7148) the Hoare annotation is: true [2021-11-12 23:20:36,004 INFO L858 garLoopResultBuilder]: For program point netif_carrier_okEXIT(lines 7144 7151) no Hoare annotation was computed. [2021-11-12 23:20:36,005 INFO L861 garLoopResultBuilder]: At program point clear_bitENTRY(lines 6075 6081) the Hoare annotation is: true [2021-11-12 23:20:36,005 INFO L858 garLoopResultBuilder]: For program point clear_bitFINAL(lines 6075 6081) no Hoare annotation was computed. [2021-11-12 23:20:36,005 INFO L858 garLoopResultBuilder]: For program point clear_bitEXIT(lines 6075 6081) no Hoare annotation was computed. [2021-11-12 23:20:36,005 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 11003 11010) the Hoare annotation is: true [2021-11-12 23:20:36,005 INFO L858 garLoopResultBuilder]: For program point L11006-1(line 11006) no Hoare annotation was computed. [2021-11-12 23:20:36,005 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 11003 11010) no Hoare annotation was computed. [2021-11-12 23:20:36,006 INFO L861 garLoopResultBuilder]: At program point L11006(line 11006) the Hoare annotation is: true [2021-11-12 23:20:36,006 INFO L854 garLoopResultBuilder]: At program point L6380(lines 6376 6382) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (and (or (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse0) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,006 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 11003 11010) no Hoare annotation was computed. [2021-11-12 23:20:36,006 INFO L854 garLoopResultBuilder]: At program point L11362(lines 11361 11363) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (and (or (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse0) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,006 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 6529 6534) no Hoare annotation was computed. [2021-11-12 23:20:36,006 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 6529 6534) the Hoare annotation is: true [2021-11-12 23:20:36,006 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 6529 6534) no Hoare annotation was computed. [2021-11-12 23:20:36,007 INFO L861 garLoopResultBuilder]: At program point xenbus_grant_ringENTRY(lines 11608 11610) the Hoare annotation is: true [2021-11-12 23:20:36,007 INFO L858 garLoopResultBuilder]: For program point xenbus_grant_ringFINAL(lines 11608 11610) no Hoare annotation was computed. [2021-11-12 23:20:36,007 INFO L858 garLoopResultBuilder]: For program point xenbus_grant_ringEXIT(lines 11608 11610) no Hoare annotation was computed. [2021-11-12 23:20:36,007 INFO L858 garLoopResultBuilder]: For program point atomic_readFINAL(lines 6309 6314) no Hoare annotation was computed. [2021-11-12 23:20:36,007 INFO L858 garLoopResultBuilder]: For program point atomic_readEXIT(lines 6309 6314) no Hoare annotation was computed. [2021-11-12 23:20:36,007 INFO L861 garLoopResultBuilder]: At program point atomic_readENTRY(lines 6309 6314) the Hoare annotation is: true [2021-11-12 23:20:36,007 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-11-12 23:20:36,008 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-12 23:20:36,008 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2021-11-12 23:20:36,008 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2021-11-12 23:20:36,008 INFO L858 garLoopResultBuilder]: For program point gnttab_claim_grant_referenceEXIT(lines 11441 11443) no Hoare annotation was computed. [2021-11-12 23:20:36,008 INFO L861 garLoopResultBuilder]: At program point gnttab_claim_grant_referenceENTRY(lines 11441 11443) the Hoare annotation is: true [2021-11-12 23:20:36,008 INFO L858 garLoopResultBuilder]: For program point gnttab_claim_grant_referenceFINAL(lines 11441 11443) no Hoare annotation was computed. [2021-11-12 23:20:36,009 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 6459 6461) the Hoare annotation is: true [2021-11-12 23:20:36,009 INFO L858 garLoopResultBuilder]: For program point L6460-2(lines 6459 6461) no Hoare annotation was computed. [2021-11-12 23:20:36,009 INFO L858 garLoopResultBuilder]: For program point L6460(line 6460) no Hoare annotation was computed. [2021-11-12 23:20:36,009 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 6459 6461) no Hoare annotation was computed. [2021-11-12 23:20:36,009 INFO L858 garLoopResultBuilder]: For program point get_id_from_freelistEXIT(lines 7327 7335) no Hoare annotation was computed. [2021-11-12 23:20:36,009 INFO L861 garLoopResultBuilder]: At program point get_id_from_freelistENTRY(lines 7327 7335) the Hoare annotation is: true [2021-11-12 23:20:36,009 INFO L858 garLoopResultBuilder]: For program point get_id_from_freelistFINAL(lines 7327 7335) no Hoare annotation was computed. [2021-11-12 23:20:36,010 INFO L858 garLoopResultBuilder]: For program point netif_set_real_num_tx_queuesEXIT(lines 11525 11527) no Hoare annotation was computed. [2021-11-12 23:20:36,010 INFO L858 garLoopResultBuilder]: For program point netif_set_real_num_tx_queuesFINAL(lines 11525 11527) no Hoare annotation was computed. [2021-11-12 23:20:36,010 INFO L861 garLoopResultBuilder]: At program point netif_set_real_num_tx_queuesENTRY(lines 11525 11527) the Hoare annotation is: true [2021-11-12 23:20:36,010 INFO L858 garLoopResultBuilder]: For program point gnttab_end_foreign_accessFINAL(lines 11444 11446) no Hoare annotation was computed. [2021-11-12 23:20:36,010 INFO L858 garLoopResultBuilder]: For program point gnttab_end_foreign_accessEXIT(lines 11444 11446) no Hoare annotation was computed. [2021-11-12 23:20:36,010 INFO L861 garLoopResultBuilder]: At program point gnttab_end_foreign_accessENTRY(lines 11444 11446) the Hoare annotation is: true [2021-11-12 23:20:36,010 INFO L861 garLoopResultBuilder]: At program point L6715(lines 6706 6717) the Hoare annotation is: true [2021-11-12 23:20:36,011 INFO L858 garLoopResultBuilder]: For program point L6813-2(lines 6813 6816) no Hoare annotation was computed. [2021-11-12 23:20:36,011 INFO L858 garLoopResultBuilder]: For program point L6813(lines 6813 6816) no Hoare annotation was computed. [2021-11-12 23:20:36,011 INFO L858 garLoopResultBuilder]: For program point L6711(lines 6711 6714) no Hoare annotation was computed. [2021-11-12 23:20:36,011 INFO L861 garLoopResultBuilder]: At program point L6803(lines 6789 6805) the Hoare annotation is: true [2021-11-12 23:20:36,011 INFO L858 garLoopResultBuilder]: For program point L6711-2(lines 6711 6714) no Hoare annotation was computed. [2021-11-12 23:20:36,011 INFO L858 garLoopResultBuilder]: For program point __skb_dequeueFINAL(lines 6806 6819) no Hoare annotation was computed. [2021-11-12 23:20:36,011 INFO L858 garLoopResultBuilder]: For program point __skb_dequeueEXIT(lines 6806 6819) no Hoare annotation was computed. [2021-11-12 23:20:36,011 INFO L861 garLoopResultBuilder]: At program point __skb_dequeueENTRY(lines 6806 6819) the Hoare annotation is: true [2021-11-12 23:20:36,011 INFO L858 garLoopResultBuilder]: For program point L8958-2(lines 8958 8961) no Hoare annotation was computed. [2021-11-12 23:20:36,012 INFO L858 garLoopResultBuilder]: For program point L8954(lines 8923 8983) no Hoare annotation was computed. [2021-11-12 23:20:36,012 INFO L858 garLoopResultBuilder]: For program point L8958(lines 8958 8961) no Hoare annotation was computed. [2021-11-12 23:20:36,012 INFO L858 garLoopResultBuilder]: For program point L8930(lines 8930 8933) no Hoare annotation was computed. [2021-11-12 23:20:36,012 INFO L858 garLoopResultBuilder]: For program point L8934(lines 8934 8937) no Hoare annotation was computed. [2021-11-12 23:20:36,012 INFO L858 garLoopResultBuilder]: For program point L8926-1(lines 8923 8983) no Hoare annotation was computed. [2021-11-12 23:20:36,012 INFO L858 garLoopResultBuilder]: For program point L8930-2(lines 8930 8933) no Hoare annotation was computed. [2021-11-12 23:20:36,012 INFO L858 garLoopResultBuilder]: For program point L8926(lines 8926 8939) no Hoare annotation was computed. [2021-11-12 23:20:36,013 INFO L858 garLoopResultBuilder]: For program point L8972(lines 8972 8975) no Hoare annotation was computed. [2021-11-12 23:20:36,013 INFO L858 garLoopResultBuilder]: For program point L8972-2(lines 8972 8975) no Hoare annotation was computed. [2021-11-12 23:20:36,013 INFO L858 garLoopResultBuilder]: For program point L8976(lines 8976 8979) no Hoare annotation was computed. [2021-11-12 23:20:36,013 INFO L858 garLoopResultBuilder]: For program point L8968(lines 8968 8981) no Hoare annotation was computed. [2021-11-12 23:20:36,013 INFO L861 garLoopResultBuilder]: At program point xennet_fix_featuresENTRY(lines 8910 8984) the Hoare annotation is: true [2021-11-12 23:20:36,013 INFO L858 garLoopResultBuilder]: For program point L8948(lines 8948 8951) no Hoare annotation was computed. [2021-11-12 23:20:36,013 INFO L858 garLoopResultBuilder]: For program point L8940(lines 8923 8983) no Hoare annotation was computed. [2021-11-12 23:20:36,014 INFO L858 garLoopResultBuilder]: For program point L8944(lines 8944 8947) no Hoare annotation was computed. [2021-11-12 23:20:36,014 INFO L858 garLoopResultBuilder]: For program point L8944-2(lines 8944 8947) no Hoare annotation was computed. [2021-11-12 23:20:36,014 INFO L858 garLoopResultBuilder]: For program point xennet_fix_featuresFINAL(lines 8910 8984) no Hoare annotation was computed. [2021-11-12 23:20:36,014 INFO L861 garLoopResultBuilder]: At program point L8924(line 8924) the Hoare annotation is: true [2021-11-12 23:20:36,014 INFO L858 garLoopResultBuilder]: For program point L8924-1(line 8924) no Hoare annotation was computed. [2021-11-12 23:20:36,014 INFO L858 garLoopResultBuilder]: For program point xennet_fix_featuresEXIT(lines 8910 8984) no Hoare annotation was computed. [2021-11-12 23:20:36,014 INFO L858 garLoopResultBuilder]: For program point L8962(lines 8962 8965) no Hoare annotation was computed. [2021-11-12 23:20:36,015 INFO L858 garLoopResultBuilder]: For program point xennet_disconnect_backendEXIT(lines 9188 9236) no Hoare annotation was computed. [2021-11-12 23:20:36,015 INFO L861 garLoopResultBuilder]: At program point L9202(line 9202) the Hoare annotation is: true [2021-11-12 23:20:36,015 INFO L858 garLoopResultBuilder]: For program point L9206(line 9206) no Hoare annotation was computed. [2021-11-12 23:20:36,015 INFO L861 garLoopResultBuilder]: At program point L9231(lines 9195 9235) the Hoare annotation is: true [2021-11-12 23:20:36,015 INFO L854 garLoopResultBuilder]: At program point L9223(line 9223) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:36,015 INFO L858 garLoopResultBuilder]: For program point L9223-1(line 9223) no Hoare annotation was computed. [2021-11-12 23:20:36,016 INFO L858 garLoopResultBuilder]: For program point L9211(line 9211) no Hoare annotation was computed. [2021-11-12 23:20:36,016 INFO L854 garLoopResultBuilder]: At program point xennet_disconnect_backendENTRY(lines 9188 9236) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:36,016 INFO L858 garLoopResultBuilder]: For program point L9207-2(lines 9207 9210) no Hoare annotation was computed. [2021-11-12 23:20:36,016 INFO L858 garLoopResultBuilder]: For program point L9203(line 9203) no Hoare annotation was computed. [2021-11-12 23:20:36,016 INFO L858 garLoopResultBuilder]: For program point L9207-4(lines 9207 9210) no Hoare annotation was computed. [2021-11-12 23:20:36,016 INFO L858 garLoopResultBuilder]: For program point L9211-2(lines 9211 9215) no Hoare annotation was computed. [2021-11-12 23:20:36,016 INFO L858 garLoopResultBuilder]: For program point L9207(line 9207) no Hoare annotation was computed. [2021-11-12 23:20:36,017 INFO L858 garLoopResultBuilder]: For program point L9211-4(lines 9211 9215) no Hoare annotation was computed. [2021-11-12 23:20:36,017 INFO L854 garLoopResultBuilder]: At program point L9212(line 9212) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:36,017 INFO L858 garLoopResultBuilder]: For program point L9212-1(line 9212) no Hoare annotation was computed. [2021-11-12 23:20:36,017 INFO L861 garLoopResultBuilder]: At program point L9204(line 9204) the Hoare annotation is: true [2021-11-12 23:20:36,017 INFO L858 garLoopResultBuilder]: For program point L9204-1(line 9204) no Hoare annotation was computed. [2021-11-12 23:20:36,017 INFO L854 garLoopResultBuilder]: At program point L9208(line 9208) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:36,017 INFO L858 garLoopResultBuilder]: For program point L9208-1(line 9208) no Hoare annotation was computed. [2021-11-12 23:20:36,018 INFO L854 garLoopResultBuilder]: At program point L9229(lines 9195 9235) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:36,018 INFO L854 garLoopResultBuilder]: At program point L9213(line 9213) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:36,018 INFO L858 garLoopResultBuilder]: For program point L9213-1(line 9213) no Hoare annotation was computed. [2021-11-12 23:20:36,018 INFO L858 garLoopResultBuilder]: For program point xennet_disconnect_backendFINAL(lines 9188 9236) no Hoare annotation was computed. [2021-11-12 23:20:36,018 INFO L861 garLoopResultBuilder]: At program point L9205(line 9205) the Hoare annotation is: true [2021-11-12 23:20:36,018 INFO L854 garLoopResultBuilder]: At program point L9205-1(line 9205) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:36,019 INFO L858 garLoopResultBuilder]: For program point L9222-1(line 9222) no Hoare annotation was computed. [2021-11-12 23:20:36,019 INFO L854 garLoopResultBuilder]: At program point L9222(line 9222) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse1) (or .cse0 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse1))) [2021-11-12 23:20:36,019 INFO L858 garLoopResultBuilder]: For program point L8796(line 8796) no Hoare annotation was computed. [2021-11-12 23:20:36,019 INFO L861 garLoopResultBuilder]: At program point L8795(lines 8770 8805) the Hoare annotation is: true [2021-11-12 23:20:36,019 INFO L861 garLoopResultBuilder]: At program point L8799(lines 8770 8805) the Hoare annotation is: true [2021-11-12 23:20:36,019 INFO L861 garLoopResultBuilder]: At program point L6909(lines 6906 6911) the Hoare annotation is: true [2021-11-12 23:20:36,019 INFO L858 garLoopResultBuilder]: For program point L8798(lines 8798 8801) no Hoare annotation was computed. [2021-11-12 23:20:36,020 INFO L861 garLoopResultBuilder]: At program point L8788(lines 8770 8805) the Hoare annotation is: true [2021-11-12 23:20:36,020 INFO L858 garLoopResultBuilder]: For program point L8787(lines 8787 8790) no Hoare annotation was computed. [2021-11-12 23:20:36,020 INFO L861 garLoopResultBuilder]: At program point xennet_get_stats64ENTRY(lines 8755 8806) the Hoare annotation is: true [2021-11-12 23:20:36,020 INFO L858 garLoopResultBuilder]: For program point xennet_get_stats64EXIT(lines 8755 8806) no Hoare annotation was computed. [2021-11-12 23:20:36,020 INFO L861 garLoopResultBuilder]: At program point L8771(line 8771) the Hoare annotation is: true [2021-11-12 23:20:36,020 INFO L858 garLoopResultBuilder]: For program point L8771-1(line 8771) no Hoare annotation was computed. [2021-11-12 23:20:36,021 INFO L858 garLoopResultBuilder]: For program point xennet_get_stats64FINAL(lines 8755 8806) no Hoare annotation was computed. [2021-11-12 23:20:36,021 INFO L861 garLoopResultBuilder]: At program point L6916(lines 6912 6918) the Hoare annotation is: true [2021-11-12 23:20:36,021 INFO L858 garLoopResultBuilder]: For program point test_and_set_bitEXIT(lines 6082 6090) no Hoare annotation was computed. [2021-11-12 23:20:36,021 INFO L858 garLoopResultBuilder]: For program point test_and_set_bitFINAL(lines 6082 6090) no Hoare annotation was computed. [2021-11-12 23:20:36,021 INFO L861 garLoopResultBuilder]: At program point test_and_set_bitENTRY(lines 6082 6090) the Hoare annotation is: true [2021-11-12 23:20:36,021 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 6330 6335) the Hoare annotation is: true [2021-11-12 23:20:36,021 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 6330 6335) no Hoare annotation was computed. [2021-11-12 23:20:36,022 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 6330 6335) no Hoare annotation was computed. [2021-11-12 23:20:36,022 INFO L858 garLoopResultBuilder]: For program point xenbus_alloc_evtchnFINAL(lines 11593 11595) no Hoare annotation was computed. [2021-11-12 23:20:36,022 INFO L858 garLoopResultBuilder]: For program point xenbus_alloc_evtchnEXIT(lines 11593 11595) no Hoare annotation was computed. [2021-11-12 23:20:36,022 INFO L861 garLoopResultBuilder]: At program point xenbus_alloc_evtchnENTRY(lines 11593 11595) the Hoare annotation is: true [2021-11-12 23:20:36,022 INFO L861 garLoopResultBuilder]: At program point ERR_PTRENTRY(lines 6281 6286) the Hoare annotation is: true [2021-11-12 23:20:36,022 INFO L858 garLoopResultBuilder]: For program point ERR_PTREXIT(lines 6281 6286) no Hoare annotation was computed. [2021-11-12 23:20:36,022 INFO L858 garLoopResultBuilder]: For program point ERR_PTRFINAL(lines 6281 6286) no Hoare annotation was computed. [2021-11-12 23:20:36,023 INFO L858 garLoopResultBuilder]: For program point gnttab_alloc_grant_referencesEXIT(lines 11437 11439) no Hoare annotation was computed. [2021-11-12 23:20:36,023 INFO L861 garLoopResultBuilder]: At program point gnttab_alloc_grant_referencesENTRY(lines 11437 11439) the Hoare annotation is: true [2021-11-12 23:20:36,023 INFO L858 garLoopResultBuilder]: For program point gnttab_alloc_grant_referencesFINAL(lines 11437 11439) no Hoare annotation was computed. [2021-11-12 23:20:36,023 INFO L858 garLoopResultBuilder]: For program point atomic_incEXIT(lines 6315 6321) no Hoare annotation was computed. [2021-11-12 23:20:36,023 INFO L861 garLoopResultBuilder]: At program point atomic_incENTRY(lines 6315 6321) the Hoare annotation is: true [2021-11-12 23:20:36,023 INFO L858 garLoopResultBuilder]: For program point atomic_incFINAL(lines 6315 6321) no Hoare annotation was computed. [2021-11-12 23:20:36,023 INFO L861 garLoopResultBuilder]: At program point L6144-1(lines 6144 6157) the Hoare annotation is: true [2021-11-12 23:20:36,024 INFO L858 garLoopResultBuilder]: For program point L6146-1(line 6146) no Hoare annotation was computed. [2021-11-12 23:20:36,024 INFO L858 garLoopResultBuilder]: For program point L6144(lines 6144 6157) no Hoare annotation was computed. [2021-11-12 23:20:36,024 INFO L858 garLoopResultBuilder]: For program point cpumask_nextFINAL(lines 6162 6174) no Hoare annotation was computed. [2021-11-12 23:20:36,024 INFO L861 garLoopResultBuilder]: At program point L11417(lines 11416 11418) the Hoare annotation is: true [2021-11-12 23:20:36,024 INFO L861 garLoopResultBuilder]: At program point L6159(lines 6133 6161) the Hoare annotation is: true [2021-11-12 23:20:36,024 INFO L858 garLoopResultBuilder]: For program point L6151(line 6151) no Hoare annotation was computed. [2021-11-12 23:20:36,024 INFO L858 garLoopResultBuilder]: For program point cpumask_nextEXIT(lines 6162 6174) no Hoare annotation was computed. [2021-11-12 23:20:36,024 INFO L858 garLoopResultBuilder]: For program point L6147(lines 6147 6150) no Hoare annotation was computed. [2021-11-12 23:20:36,025 INFO L861 garLoopResultBuilder]: At program point L6147-1(lines 6147 6150) the Hoare annotation is: true [2021-11-12 23:20:36,025 INFO L861 garLoopResultBuilder]: At program point cpumask_nextENTRY(lines 6162 6174) the Hoare annotation is: true [2021-11-12 23:20:36,025 INFO L861 garLoopResultBuilder]: At program point L6143(line 6143) the Hoare annotation is: true [2021-11-12 23:20:36,025 INFO L858 garLoopResultBuilder]: For program point L6143-1(line 6143) no Hoare annotation was computed. [2021-11-12 23:20:36,025 INFO L858 garLoopResultBuilder]: For program point L6166(lines 6166 6169) no Hoare annotation was computed. [2021-11-12 23:20:36,025 INFO L858 garLoopResultBuilder]: For program point L6166-2(lines 6166 6169) no Hoare annotation was computed. [2021-11-12 23:20:36,026 INFO L858 garLoopResultBuilder]: For program point L6158(line 6158) no Hoare annotation was computed. [2021-11-12 23:20:36,026 INFO L858 garLoopResultBuilder]: For program point L6152(lines 6152 6155) no Hoare annotation was computed. [2021-11-12 23:20:36,026 INFO L861 garLoopResultBuilder]: At program point L6146(line 6146) the Hoare annotation is: true [2021-11-12 23:20:36,026 INFO L861 garLoopResultBuilder]: At program point L6148(line 6148) the Hoare annotation is: true [2021-11-12 23:20:36,026 INFO L858 garLoopResultBuilder]: For program point L7392-2(line 7392) no Hoare annotation was computed. [2021-11-12 23:20:36,026 INFO L858 garLoopResultBuilder]: For program point netfront_tx_slot_availableFINAL(lines 7385 7394) no Hoare annotation was computed. [2021-11-12 23:20:36,026 INFO L858 garLoopResultBuilder]: For program point L7392(line 7392) no Hoare annotation was computed. [2021-11-12 23:20:36,027 INFO L858 garLoopResultBuilder]: For program point netfront_tx_slot_availableEXIT(lines 7385 7394) no Hoare annotation was computed. [2021-11-12 23:20:36,027 INFO L861 garLoopResultBuilder]: At program point netfront_tx_slot_availableENTRY(lines 7385 7394) the Hoare annotation is: true [2021-11-12 23:20:36,027 INFO L861 garLoopResultBuilder]: At program point notify_remote_via_irqENTRY(lines 11532 11534) the Hoare annotation is: true [2021-11-12 23:20:36,027 INFO L858 garLoopResultBuilder]: For program point notify_remote_via_irqEXIT(lines 11532 11534) no Hoare annotation was computed. [2021-11-12 23:20:36,027 INFO L858 garLoopResultBuilder]: For program point notify_remote_via_irqFINAL(lines 11532 11534) no Hoare annotation was computed. [2021-11-12 23:20:36,027 INFO L858 garLoopResultBuilder]: For program point reg_timer_1EXIT(lines 10506 10513) no Hoare annotation was computed. [2021-11-12 23:20:36,027 INFO L861 garLoopResultBuilder]: At program point reg_timer_1ENTRY(lines 10506 10513) the Hoare annotation is: true [2021-11-12 23:20:36,028 INFO L858 garLoopResultBuilder]: For program point reg_timer_1FINAL(lines 10506 10513) no Hoare annotation was computed. [2021-11-12 23:20:36,028 INFO L861 garLoopResultBuilder]: At program point skb_headlenENTRY(lines 6820 6825) the Hoare annotation is: true [2021-11-12 23:20:36,028 INFO L858 garLoopResultBuilder]: For program point skb_headlenFINAL(lines 6820 6825) no Hoare annotation was computed. [2021-11-12 23:20:36,028 INFO L858 garLoopResultBuilder]: For program point skb_headlenEXIT(lines 6820 6825) no Hoare annotation was computed. [2021-11-12 23:20:36,028 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 10979 10986) no Hoare annotation was computed. [2021-11-12 23:20:36,028 INFO L861 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 10979 10986) the Hoare annotation is: true [2021-11-12 23:20:36,028 INFO L858 garLoopResultBuilder]: For program point L10982-1(line 10982) no Hoare annotation was computed. [2021-11-12 23:20:36,029 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 10979 10986) no Hoare annotation was computed. [2021-11-12 23:20:36,029 INFO L861 garLoopResultBuilder]: At program point L11353(lines 11352 11354) the Hoare annotation is: true [2021-11-12 23:20:36,029 INFO L861 garLoopResultBuilder]: At program point L10982(line 10982) the Hoare annotation is: true [2021-11-12 23:20:36,029 INFO L861 garLoopResultBuilder]: At program point L6356(lines 6352 6358) the Hoare annotation is: true [2021-11-12 23:20:36,029 INFO L861 garLoopResultBuilder]: At program point gnttab_release_grant_referenceENTRY(lines 11461 11463) the Hoare annotation is: true [2021-11-12 23:20:36,029 INFO L858 garLoopResultBuilder]: For program point gnttab_release_grant_referenceFINAL(lines 11461 11463) no Hoare annotation was computed. [2021-11-12 23:20:36,029 INFO L858 garLoopResultBuilder]: For program point gnttab_release_grant_referenceEXIT(lines 11461 11463) no Hoare annotation was computed. [2021-11-12 23:20:36,030 INFO L858 garLoopResultBuilder]: For program point L7073-1(line 7073) no Hoare annotation was computed. [2021-11-12 23:20:36,030 INFO L861 garLoopResultBuilder]: At program point L7073(line 7073) the Hoare annotation is: true [2021-11-12 23:20:36,030 INFO L861 garLoopResultBuilder]: At program point L7074-1(lines 7074 7077) the Hoare annotation is: true [2021-11-12 23:20:36,030 INFO L858 garLoopResultBuilder]: For program point netif_tx_stop_queueFINAL(lines 7066 7087) no Hoare annotation was computed. [2021-11-12 23:20:36,030 INFO L861 garLoopResultBuilder]: At program point L7084(line 7084) the Hoare annotation is: true [2021-11-12 23:20:36,030 INFO L858 garLoopResultBuilder]: For program point netif_tx_stop_queueEXIT(lines 7066 7087) no Hoare annotation was computed. [2021-11-12 23:20:36,030 INFO L858 garLoopResultBuilder]: For program point L7078(line 7078) no Hoare annotation was computed. [2021-11-12 23:20:36,031 INFO L858 garLoopResultBuilder]: For program point L7079(lines 7079 7083) no Hoare annotation was computed. [2021-11-12 23:20:36,031 INFO L861 garLoopResultBuilder]: At program point netif_tx_stop_queueENTRY(lines 7066 7087) the Hoare annotation is: true [2021-11-12 23:20:36,031 INFO L858 garLoopResultBuilder]: For program point L7074(lines 7074 7077) no Hoare annotation was computed. [2021-11-12 23:20:36,031 INFO L861 garLoopResultBuilder]: At program point L7075(line 7075) the Hoare annotation is: true [2021-11-12 23:20:36,031 INFO L858 garLoopResultBuilder]: For program point eth_mac_addrEXIT(lines 11400 11402) no Hoare annotation was computed. [2021-11-12 23:20:36,031 INFO L861 garLoopResultBuilder]: At program point eth_mac_addrENTRY(lines 11400 11402) the Hoare annotation is: true [2021-11-12 23:20:36,031 INFO L858 garLoopResultBuilder]: For program point eth_mac_addrFINAL(lines 11400 11402) no Hoare annotation was computed. [2021-11-12 23:20:36,032 INFO L858 garLoopResultBuilder]: For program point xennet_can_sgEXIT(lines 7370 7375) no Hoare annotation was computed. [2021-11-12 23:20:36,032 INFO L861 garLoopResultBuilder]: At program point xennet_can_sgENTRY(lines 7370 7375) the Hoare annotation is: true [2021-11-12 23:20:36,032 INFO L858 garLoopResultBuilder]: For program point xennet_can_sgFINAL(lines 7370 7375) no Hoare annotation was computed. [2021-11-12 23:20:36,032 INFO L861 garLoopResultBuilder]: At program point rtnl_lockFINAL(lines 11547 11549) the Hoare annotation is: true [2021-11-12 23:20:36,032 INFO L858 garLoopResultBuilder]: For program point rtnl_lockEXIT(lines 11547 11549) no Hoare annotation was computed. [2021-11-12 23:20:36,032 INFO L861 garLoopResultBuilder]: At program point skb_end_pointerENTRY(lines 6693 6698) the Hoare annotation is: true [2021-11-12 23:20:36,032 INFO L858 garLoopResultBuilder]: For program point skb_end_pointerEXIT(lines 6693 6698) no Hoare annotation was computed. [2021-11-12 23:20:36,033 INFO L858 garLoopResultBuilder]: For program point skb_end_pointerFINAL(lines 6693 6698) no Hoare annotation was computed. [2021-11-12 23:20:36,033 INFO L861 garLoopResultBuilder]: At program point L6894(line 6894) the Hoare annotation is: true [2021-11-12 23:20:36,033 INFO L858 garLoopResultBuilder]: For program point skb_is_gsoFINAL(lines 6890 6897) no Hoare annotation was computed. [2021-11-12 23:20:36,033 INFO L858 garLoopResultBuilder]: For program point skb_is_gsoEXIT(lines 6890 6897) no Hoare annotation was computed. [2021-11-12 23:20:36,033 INFO L858 garLoopResultBuilder]: For program point L6894-1(line 6894) no Hoare annotation was computed. [2021-11-12 23:20:36,033 INFO L861 garLoopResultBuilder]: At program point skb_is_gsoENTRY(lines 6890 6897) the Hoare annotation is: true [2021-11-12 23:20:36,033 INFO L858 garLoopResultBuilder]: For program point eth_validate_addrEXIT(lines 11408 11410) no Hoare annotation was computed. [2021-11-12 23:20:36,034 INFO L861 garLoopResultBuilder]: At program point eth_validate_addrENTRY(lines 11408 11410) the Hoare annotation is: true [2021-11-12 23:20:36,034 INFO L858 garLoopResultBuilder]: For program point eth_validate_addrFINAL(lines 11408 11410) no Hoare annotation was computed. [2021-11-12 23:20:36,034 INFO L861 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 11266 11272) the Hoare annotation is: true [2021-11-12 23:20:36,034 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 11266 11272) no Hoare annotation was computed. [2021-11-12 23:20:36,034 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 11266 11272) no Hoare annotation was computed. [2021-11-12 23:20:36,034 INFO L861 garLoopResultBuilder]: At program point __skb_queue_tailENTRY(lines 6782 6788) the Hoare annotation is: true [2021-11-12 23:20:36,034 INFO L858 garLoopResultBuilder]: For program point __skb_queue_tailFINAL(lines 6782 6788) no Hoare annotation was computed. [2021-11-12 23:20:36,035 INFO L858 garLoopResultBuilder]: For program point L6771-1(line 6771) no Hoare annotation was computed. [2021-11-12 23:20:36,035 INFO L861 garLoopResultBuilder]: At program point L6771(line 6771) the Hoare annotation is: true [2021-11-12 23:20:36,035 INFO L861 garLoopResultBuilder]: At program point L6772(lines 6767 6774) the Hoare annotation is: true [2021-11-12 23:20:36,035 INFO L858 garLoopResultBuilder]: For program point __skb_queue_tailEXIT(lines 6782 6788) no Hoare annotation was computed. [2021-11-12 23:20:36,035 INFO L858 garLoopResultBuilder]: For program point PTR_ERREXIT(lines 6287 6292) no Hoare annotation was computed. [2021-11-12 23:20:36,035 INFO L861 garLoopResultBuilder]: At program point PTR_ERRENTRY(lines 6287 6292) the Hoare annotation is: true [2021-11-12 23:20:36,035 INFO L858 garLoopResultBuilder]: For program point PTR_ERRFINAL(lines 6287 6292) no Hoare annotation was computed. [2021-11-12 23:20:36,036 INFO L858 garLoopResultBuilder]: For program point xennet_rxidxEXIT(lines 7336 7341) no Hoare annotation was computed. [2021-11-12 23:20:36,036 INFO L861 garLoopResultBuilder]: At program point xennet_rxidxENTRY(lines 7336 7341) the Hoare annotation is: true [2021-11-12 23:20:36,036 INFO L858 garLoopResultBuilder]: For program point xennet_rxidxFINAL(lines 7336 7341) no Hoare annotation was computed. [2021-11-12 23:20:36,036 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 11011 11018) the Hoare annotation is: true [2021-11-12 23:20:36,036 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 11011 11018) no Hoare annotation was computed. [2021-11-12 23:20:36,036 INFO L858 garLoopResultBuilder]: For program point L11014-1(line 11014) no Hoare annotation was computed. [2021-11-12 23:20:36,037 INFO L854 garLoopResultBuilder]: At program point L11365(lines 11364 11366) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (and (or (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse0) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,037 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 11011 11018) no Hoare annotation was computed. [2021-11-12 23:20:36,037 INFO L861 garLoopResultBuilder]: At program point L11014(line 11014) the Hoare annotation is: true [2021-11-12 23:20:36,037 INFO L854 garLoopResultBuilder]: At program point L6388(lines 6384 6390) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (and (or (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse0) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,037 INFO L858 garLoopResultBuilder]: For program point skb_queue_lenEXIT(lines 6718 6723) no Hoare annotation was computed. [2021-11-12 23:20:36,037 INFO L858 garLoopResultBuilder]: For program point skb_queue_lenFINAL(lines 6718 6723) no Hoare annotation was computed. [2021-11-12 23:20:36,037 INFO L861 garLoopResultBuilder]: At program point skb_queue_lenENTRY(lines 6718 6723) the Hoare annotation is: true [2021-11-12 23:20:36,038 INFO L858 garLoopResultBuilder]: For program point gnttab_grant_foreign_access_refEXIT(lines 11454 11456) no Hoare annotation was computed. [2021-11-12 23:20:36,038 INFO L858 garLoopResultBuilder]: For program point gnttab_grant_foreign_access_refFINAL(lines 11454 11456) no Hoare annotation was computed. [2021-11-12 23:20:36,038 INFO L861 garLoopResultBuilder]: At program point gnttab_grant_foreign_access_refENTRY(lines 11454 11456) the Hoare annotation is: true [2021-11-12 23:20:36,038 INFO L858 garLoopResultBuilder]: For program point dev_set_drvdataFINAL(lines 6569 6575) no Hoare annotation was computed. [2021-11-12 23:20:36,038 INFO L858 garLoopResultBuilder]: For program point dev_set_drvdataEXIT(lines 6569 6575) no Hoare annotation was computed. [2021-11-12 23:20:36,038 INFO L861 garLoopResultBuilder]: At program point dev_set_drvdataENTRY(lines 6569 6575) the Hoare annotation is: true [2021-11-12 23:20:36,038 INFO L861 garLoopResultBuilder]: At program point L9623(line 9623) the Hoare annotation is: true [2021-11-12 23:20:36,039 INFO L858 garLoopResultBuilder]: For program point L9590(lines 9590 9594) no Hoare annotation was computed. [2021-11-12 23:20:36,039 INFO L858 garLoopResultBuilder]: For program point L9574-2(lines 9574 9588) no Hoare annotation was computed. [2021-11-12 23:20:36,039 INFO L858 garLoopResultBuilder]: For program point L9603(lines 9603 9607) no Hoare annotation was computed. [2021-11-12 23:20:36,039 INFO L858 garLoopResultBuilder]: For program point L9574(lines 9574 9588) no Hoare annotation was computed. [2021-11-12 23:20:36,039 INFO L858 garLoopResultBuilder]: For program point L9628(lines 9628 9631) no Hoare annotation was computed. [2021-11-12 23:20:36,039 INFO L858 garLoopResultBuilder]: For program point write_queue_xenstore_keysEXIT(lines 9562 9635) no Hoare annotation was computed. [2021-11-12 23:20:36,040 INFO L858 garLoopResultBuilder]: For program point L9579(lines 9579 9584) no Hoare annotation was computed. [2021-11-12 23:20:36,040 INFO L858 garLoopResultBuilder]: For program point L9616(lines 9616 9620) no Hoare annotation was computed. [2021-11-12 23:20:36,040 INFO L861 garLoopResultBuilder]: At program point L9629(line 9629) the Hoare annotation is: true [2021-11-12 23:20:36,040 INFO L858 garLoopResultBuilder]: For program point L9596(lines 9596 9600) no Hoare annotation was computed. [2021-11-12 23:20:36,040 INFO L858 garLoopResultBuilder]: For program point L11041-1(line 11041) no Hoare annotation was computed. [2021-11-12 23:20:36,040 INFO L861 garLoopResultBuilder]: At program point write_queue_xenstore_keysENTRY(lines 9562 9635) the Hoare annotation is: true [2021-11-12 23:20:36,040 INFO L861 garLoopResultBuilder]: At program point L11041(line 11041) the Hoare annotation is: true [2021-11-12 23:20:36,041 INFO L858 garLoopResultBuilder]: For program point write_queue_xenstore_keysFINAL(lines 9562 9635) no Hoare annotation was computed. [2021-11-12 23:20:36,041 INFO L861 garLoopResultBuilder]: At program point L11042(lines 11038 11044) the Hoare annotation is: true [2021-11-12 23:20:36,041 INFO L858 garLoopResultBuilder]: For program point L9601(lines 9601 9621) no Hoare annotation was computed. [2021-11-12 23:20:36,041 INFO L858 garLoopResultBuilder]: For program point L9601-2(lines 9572 9634) no Hoare annotation was computed. [2021-11-12 23:20:36,041 INFO L861 garLoopResultBuilder]: At program point L9618(lines 9572 9634) the Hoare annotation is: true [2021-11-12 23:20:36,041 INFO L858 garLoopResultBuilder]: For program point L9622(lines 9622 9625) no Hoare annotation was computed. [2021-11-12 23:20:36,041 INFO L858 garLoopResultBuilder]: For program point L9610(lines 9610 9614) no Hoare annotation was computed. [2021-11-12 23:20:36,042 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 11585 11587) no Hoare annotation was computed. [2021-11-12 23:20:36,042 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullFINAL(lines 11585 11587) no Hoare annotation was computed. [2021-11-12 23:20:36,042 INFO L861 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 11585 11587) the Hoare annotation is: true [2021-11-12 23:20:36,042 INFO L858 garLoopResultBuilder]: For program point pfn_to_mfnFINAL(lines 7262 7279) no Hoare annotation was computed. [2021-11-12 23:20:36,042 INFO L858 garLoopResultBuilder]: For program point pfn_to_mfnEXIT(lines 7262 7279) no Hoare annotation was computed. [2021-11-12 23:20:36,042 INFO L858 garLoopResultBuilder]: For program point L7273-2(lines 7273 7276) no Hoare annotation was computed. [2021-11-12 23:20:36,042 INFO L858 garLoopResultBuilder]: For program point L7273(lines 7273 7276) no Hoare annotation was computed. [2021-11-12 23:20:36,042 INFO L858 garLoopResultBuilder]: For program point L7268(lines 7268 7271) no Hoare annotation was computed. [2021-11-12 23:20:36,042 INFO L861 garLoopResultBuilder]: At program point L11430(lines 11429 11431) the Hoare annotation is: true [2021-11-12 23:20:36,042 INFO L861 garLoopResultBuilder]: At program point pfn_to_mfnENTRY(lines 7262 7279) the Hoare annotation is: true [2021-11-12 23:20:36,042 INFO L861 garLoopResultBuilder]: At program point L6405(lines 6402 6407) the Hoare annotation is: true [2021-11-12 23:20:36,043 INFO L858 garLoopResultBuilder]: For program point kfree_skbEXIT(lines 11464 11466) no Hoare annotation was computed. [2021-11-12 23:20:36,044 INFO L861 garLoopResultBuilder]: At program point kfree_skbENTRY(lines 11464 11466) the Hoare annotation is: true [2021-11-12 23:20:36,044 INFO L858 garLoopResultBuilder]: For program point kfree_skbFINAL(lines 11464 11466) no Hoare annotation was computed. [2021-11-12 23:20:36,044 INFO L858 garLoopResultBuilder]: For program point L8988(line 8988) no Hoare annotation was computed. [2021-11-12 23:20:36,044 INFO L858 garLoopResultBuilder]: For program point L8988-2(lines 8988 8992) no Hoare annotation was computed. [2021-11-12 23:20:36,044 INFO L861 garLoopResultBuilder]: At program point xennet_set_featuresENTRY(lines 8985 8995) the Hoare annotation is: true [2021-11-12 23:20:36,044 INFO L858 garLoopResultBuilder]: For program point L8988-4(lines 8988 8992) no Hoare annotation was computed. [2021-11-12 23:20:36,045 INFO L858 garLoopResultBuilder]: For program point xennet_set_featuresEXIT(lines 8985 8995) no Hoare annotation was computed. [2021-11-12 23:20:36,045 INFO L858 garLoopResultBuilder]: For program point xennet_set_featuresFINAL(lines 8985 8995) no Hoare annotation was computed. [2021-11-12 23:20:36,045 INFO L861 garLoopResultBuilder]: At program point skb_frag_sizeENTRY(lines 6656 6661) the Hoare annotation is: true [2021-11-12 23:20:36,045 INFO L858 garLoopResultBuilder]: For program point skb_frag_sizeFINAL(lines 6656 6661) no Hoare annotation was computed. [2021-11-12 23:20:36,045 INFO L858 garLoopResultBuilder]: For program point skb_frag_sizeEXIT(lines 6656 6661) no Hoare annotation was computed. [2021-11-12 23:20:36,045 INFO L861 garLoopResultBuilder]: At program point add_id_to_freelistENTRY(lines 7319 7326) the Hoare annotation is: true [2021-11-12 23:20:36,045 INFO L861 garLoopResultBuilder]: At program point L7322(line 7322) the Hoare annotation is: true [2021-11-12 23:20:36,045 INFO L858 garLoopResultBuilder]: For program point add_id_to_freelistFINAL(lines 7319 7326) no Hoare annotation was computed. [2021-11-12 23:20:36,045 INFO L858 garLoopResultBuilder]: For program point add_id_to_freelistEXIT(lines 7319 7326) no Hoare annotation was computed. [2021-11-12 23:20:36,045 INFO L858 garLoopResultBuilder]: For program point L7322-1(line 7322) no Hoare annotation was computed. [2021-11-12 23:20:36,045 INFO L861 garLoopResultBuilder]: At program point L7550(lines 7547 7552) the Hoare annotation is: true [2021-11-12 23:20:36,046 INFO L854 garLoopResultBuilder]: At program point L11489(lines 11488 11490) the Hoare annotation is: (let ((.cse0 (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,046 INFO L858 garLoopResultBuilder]: For program point L7517(lines 7517 7520) no Hoare annotation was computed. [2021-11-12 23:20:36,046 INFO L858 garLoopResultBuilder]: For program point L10482(lines 10482 10487) no Hoare annotation was computed. [2021-11-12 23:20:36,046 INFO L861 garLoopResultBuilder]: At program point L7534(lines 7534 7535) the Hoare annotation is: true [2021-11-12 23:20:36,046 INFO L858 garLoopResultBuilder]: For program point L7468(lines 7468 7471) no Hoare annotation was computed. [2021-11-12 23:20:36,046 INFO L858 garLoopResultBuilder]: For program point L7534-1(lines 7534 7535) no Hoare annotation was computed. [2021-11-12 23:20:36,046 INFO L858 garLoopResultBuilder]: For program point L7526(line 7526) no Hoare annotation was computed. [2021-11-12 23:20:36,046 INFO L858 garLoopResultBuilder]: For program point L7559-1(line 7559) no Hoare annotation was computed. [2021-11-12 23:20:36,046 INFO L861 garLoopResultBuilder]: At program point L7559(line 7559) the Hoare annotation is: true [2021-11-12 23:20:36,046 INFO L854 garLoopResultBuilder]: At program point L10491(line 10491) the Hoare annotation is: (let ((.cse0 (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,046 INFO L858 garLoopResultBuilder]: For program point L10491-1(line 10491) no Hoare annotation was computed. [2021-11-12 23:20:36,046 INFO L861 garLoopResultBuilder]: At program point L7502(lines 7459 7584) the Hoare annotation is: true [2021-11-12 23:20:36,046 INFO L861 garLoopResultBuilder]: At program point L7568(lines 7459 7584) the Hoare annotation is: true [2021-11-12 23:20:36,046 INFO L858 garLoopResultBuilder]: For program point L7527(lines 7527 7530) no Hoare annotation was computed. [2021-11-12 23:20:36,046 INFO L858 garLoopResultBuilder]: For program point L7560-1(line 7560) no Hoare annotation was computed. [2021-11-12 23:20:36,047 INFO L861 garLoopResultBuilder]: At program point L7560(line 7560) the Hoare annotation is: true [2021-11-12 23:20:36,047 INFO L858 garLoopResultBuilder]: For program point L7461-1(line 7461) no Hoare annotation was computed. [2021-11-12 23:20:36,047 INFO L861 garLoopResultBuilder]: At program point L7461(line 7461) the Hoare annotation is: true [2021-11-12 23:20:36,047 INFO L858 garLoopResultBuilder]: For program point L7486(lines 7486 7496) no Hoare annotation was computed. [2021-11-12 23:20:36,047 INFO L854 garLoopResultBuilder]: At program point L7478(lines 7478 7479) the Hoare annotation is: (let ((.cse0 (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,047 INFO L858 garLoopResultBuilder]: For program point L7544-1(line 7544) no Hoare annotation was computed. [2021-11-12 23:20:36,047 INFO L861 garLoopResultBuilder]: At program point L7544(line 7544) the Hoare annotation is: true [2021-11-12 23:20:36,047 INFO L854 garLoopResultBuilder]: At program point L6834(lines 6829 6836) the Hoare annotation is: (let ((.cse0 (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,047 INFO L858 garLoopResultBuilder]: For program point L7478-1(lines 7478 7479) no Hoare annotation was computed. [2021-11-12 23:20:36,047 INFO L858 garLoopResultBuilder]: For program point L7536(lines 7536 7542) no Hoare annotation was computed. [2021-11-12 23:20:36,047 INFO L858 garLoopResultBuilder]: For program point L7462(lines 7462 7466) no Hoare annotation was computed. [2021-11-12 23:20:36,047 INFO L861 garLoopResultBuilder]: At program point L7528(lines 7459 7584) the Hoare annotation is: true [2021-11-12 23:20:36,047 INFO L854 garLoopResultBuilder]: At program point L11145-1(line 11145) the Hoare annotation is: (let ((.cse0 (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,047 INFO L854 garLoopResultBuilder]: At program point L11145(line 11145) the Hoare annotation is: (let ((.cse0 (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,048 INFO L861 garLoopResultBuilder]: At program point L7462-2(lines 7462 7466) the Hoare annotation is: true [2021-11-12 23:20:36,048 INFO L854 garLoopResultBuilder]: At program point L7487-1(lines 7459 7584) the Hoare annotation is: (let ((.cse0 (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,048 INFO L854 garLoopResultBuilder]: At program point L10493(lines 10478 10495) the Hoare annotation is: (let ((.cse0 (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,048 INFO L854 garLoopResultBuilder]: At program point L7487(line 7487) the Hoare annotation is: (let ((.cse0 (and (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)) (= |xennet_alloc_rx_buffers_alloc_pages_~flags#1| (_ bv544 32))))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:36,048 INFO L858 garLoopResultBuilder]: For program point L11146(line 11146) no Hoare annotation was computed. [2021-11-12 23:20:36,048 INFO L861 garLoopResultBuilder]: At program point L7562(line 7562) the Hoare annotation is: true [2021-11-12 23:20:36,048 INFO L858 garLoopResultBuilder]: For program point L7562-1(line 7562) no Hoare annotation was computed. [2021-11-12 23:20:36,048 INFO L861 garLoopResultBuilder]: At program point L7546(line 7546) the Hoare annotation is: true [2021-11-12 23:20:36,048 INFO L858 garLoopResultBuilder]: For program point L7579(lines 7579 7582) no Hoare annotation was computed. [2021-11-12 23:20:36,048 INFO L858 garLoopResultBuilder]: For program point L7480(lines 7480 7483) no Hoare annotation was computed. [2021-11-12 23:20:36,048 INFO L858 garLoopResultBuilder]: For program point L7546-1(line 7546) no Hoare annotation was computed. [2021-11-12 23:20:36,048 INFO L858 garLoopResultBuilder]: For program point L7579-2(lines 7429 7585) no Hoare annotation was computed. [2021-11-12 23:20:36,048 INFO L854 garLoopResultBuilder]: At program point L11147(lines 11140 11149) the Hoare annotation is: (let ((.cse0 (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,049 INFO L861 garLoopResultBuilder]: At program point L7505(lines 7459 7584) the Hoare annotation is: true [2021-11-12 23:20:36,049 INFO L858 garLoopResultBuilder]: For program point L7563-1(lines 7563 7564) no Hoare annotation was computed. [2021-11-12 23:20:36,049 INFO L861 garLoopResultBuilder]: At program point L7563(lines 7563 7564) the Hoare annotation is: true [2021-11-12 23:20:36,049 INFO L858 garLoopResultBuilder]: For program point L11023-1(line 11023) no Hoare annotation was computed. [2021-11-12 23:20:36,049 INFO L854 garLoopResultBuilder]: At program point L11023(line 11023) the Hoare annotation is: (let ((.cse0 (and (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)) (= |xennet_alloc_rx_buffers_alloc_pages_~flags#1| (_ bv544 32))))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:36,049 INFO L854 garLoopResultBuilder]: At program point L7497-1(line 7497) the Hoare annotation is: (let ((.cse0 (and (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)) (= |xennet_alloc_rx_buffers_alloc_pages_~flags#1| (_ bv544 32))))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:36,049 INFO L854 garLoopResultBuilder]: At program point L7497(line 7497) the Hoare annotation is: (let ((.cse0 (and (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)) (= |xennet_alloc_rx_buffers_alloc_pages_~flags#1| (_ bv544 32))))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:36,049 INFO L858 garLoopResultBuilder]: For program point L7555-1(line 7555) no Hoare annotation was computed. [2021-11-12 23:20:36,049 INFO L861 garLoopResultBuilder]: At program point L7555(line 7555) the Hoare annotation is: true [2021-11-12 23:20:36,049 INFO L858 garLoopResultBuilder]: For program point L7514(lines 7514 7522) no Hoare annotation was computed. [2021-11-12 23:20:36,050 INFO L861 garLoopResultBuilder]: At program point xennet_alloc_rx_buffersENTRY(lines 7429 7585) the Hoare annotation is: true [2021-11-12 23:20:36,050 INFO L858 garLoopResultBuilder]: For program point L7547(lines 7547 7553) no Hoare annotation was computed. [2021-11-12 23:20:36,050 INFO L858 garLoopResultBuilder]: For program point L7580-1(line 7580) no Hoare annotation was computed. [2021-11-12 23:20:36,050 INFO L861 garLoopResultBuilder]: At program point L7580(line 7580) the Hoare annotation is: true [2021-11-12 23:20:36,050 INFO L858 garLoopResultBuilder]: For program point L7506(lines 7506 7513) no Hoare annotation was computed. [2021-11-12 23:20:36,050 INFO L861 garLoopResultBuilder]: At program point L7539(lines 7536 7541) the Hoare annotation is: true [2021-11-12 23:20:36,050 INFO L861 garLoopResultBuilder]: At program point L7572(lines 7459 7584) the Hoare annotation is: true [2021-11-12 23:20:36,051 INFO L858 garLoopResultBuilder]: For program point L7473-1(line 7473) no Hoare annotation was computed. [2021-11-12 23:20:36,051 INFO L858 garLoopResultBuilder]: For program point L11371-1(line 11371) no Hoare annotation was computed. [2021-11-12 23:20:36,051 INFO L854 garLoopResultBuilder]: At program point L6416(lines 6411 6418) the Hoare annotation is: (let ((.cse0 (and (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)) (= |xennet_alloc_rx_buffers_alloc_pages_~flags#1| (_ bv544 32))))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:36,051 INFO L861 garLoopResultBuilder]: At program point L7473(line 7473) the Hoare annotation is: true [2021-11-12 23:20:36,051 INFO L854 garLoopResultBuilder]: At program point L11371(line 11371) the Hoare annotation is: (let ((.cse0 (and (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)) (= |xennet_alloc_rx_buffers_alloc_pages_~flags#1| (_ bv544 32))))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:36,051 INFO L858 garLoopResultBuilder]: For program point L7498(line 7498) no Hoare annotation was computed. [2021-11-12 23:20:36,051 INFO L858 garLoopResultBuilder]: For program point L7490(lines 7490 7493) no Hoare annotation was computed. [2021-11-12 23:20:36,052 INFO L854 garLoopResultBuilder]: At program point L11371-2(lines 11370 11372) the Hoare annotation is: (let ((.cse0 (and (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)) (= |xennet_alloc_rx_buffers_alloc_pages_~flags#1| (_ bv544 32))))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:36,052 INFO L861 garLoopResultBuilder]: At program point L7523(lines 7459 7584) the Hoare annotation is: true [2021-11-12 23:20:36,052 INFO L858 garLoopResultBuilder]: For program point L7556-1(line 7556) no Hoare annotation was computed. [2021-11-12 23:20:36,052 INFO L861 garLoopResultBuilder]: At program point L7556(line 7556) the Hoare annotation is: true [2021-11-12 23:20:36,052 INFO L858 garLoopResultBuilder]: For program point xennet_alloc_rx_buffersEXIT(lines 7429 7585) no Hoare annotation was computed. [2021-11-12 23:20:36,052 INFO L858 garLoopResultBuilder]: For program point L7507(lines 7507 7510) no Hoare annotation was computed. [2021-11-12 23:20:36,053 INFO L854 garLoopResultBuilder]: At program point L11025(lines 11019 11027) the Hoare annotation is: (let ((.cse0 (and (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)) (= |xennet_alloc_rx_buffers_alloc_pages_~flags#1| (_ bv544 32))))) (and (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0) (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))))) [2021-11-12 23:20:36,053 INFO L858 garLoopResultBuilder]: For program point L7532-1(line 7532) no Hoare annotation was computed. [2021-11-12 23:20:36,053 INFO L861 garLoopResultBuilder]: At program point L7532(line 7532) the Hoare annotation is: true [2021-11-12 23:20:36,053 INFO L854 garLoopResultBuilder]: At program point L11158(lines 11150 11160) the Hoare annotation is: (let ((.cse0 (= |xennet_alloc_rx_buffers_ldv___netdev_alloc_skb_35_~flags#1| (_ bv544 32)))) (and (or .cse0 (not (= (_ bv1 32) ~ldv_state_variable_2~0))) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,053 INFO L858 garLoopResultBuilder]: For program point L10481(lines 10481 10490) no Hoare annotation was computed. [2021-11-12 23:20:36,053 INFO L858 garLoopResultBuilder]: For program point L7467(line 7467) no Hoare annotation was computed. [2021-11-12 23:20:36,054 INFO L861 garLoopResultBuilder]: At program point L7500(lines 7459 7584) the Hoare annotation is: true [2021-11-12 23:20:36,054 INFO L861 garLoopResultBuilder]: At program point L7558(line 7558) the Hoare annotation is: true [2021-11-12 23:20:36,054 INFO L858 garLoopResultBuilder]: For program point L7558-1(line 7558) no Hoare annotation was computed. [2021-11-12 23:20:36,054 INFO L858 garLoopResultBuilder]: For program point skb_entry_set_linkEXIT(lines 7306 7312) no Hoare annotation was computed. [2021-11-12 23:20:36,054 INFO L861 garLoopResultBuilder]: At program point skb_entry_set_linkENTRY(lines 7306 7312) the Hoare annotation is: true [2021-11-12 23:20:36,054 INFO L858 garLoopResultBuilder]: For program point skb_entry_set_linkFINAL(lines 7306 7312) no Hoare annotation was computed. [2021-11-12 23:20:36,054 INFO L858 garLoopResultBuilder]: For program point netdev_privFINAL(lines 7012 7017) no Hoare annotation was computed. [2021-11-12 23:20:36,054 INFO L861 garLoopResultBuilder]: At program point netdev_privENTRY(lines 7012 7017) the Hoare annotation is: true [2021-11-12 23:20:36,054 INFO L858 garLoopResultBuilder]: For program point netdev_privEXIT(lines 7012 7017) no Hoare annotation was computed. [2021-11-12 23:20:36,054 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 7005 7011) no Hoare annotation was computed. [2021-11-12 23:20:36,054 INFO L861 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 7005 7011) the Hoare annotation is: true [2021-11-12 23:20:36,054 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueFINAL(lines 7005 7011) no Hoare annotation was computed. [2021-11-12 23:20:36,055 INFO L858 garLoopResultBuilder]: For program point set_bitFINAL(lines 6068 6074) no Hoare annotation was computed. [2021-11-12 23:20:36,055 INFO L858 garLoopResultBuilder]: For program point set_bitEXIT(lines 6068 6074) no Hoare annotation was computed. [2021-11-12 23:20:36,055 INFO L861 garLoopResultBuilder]: At program point set_bitENTRY(lines 6068 6074) the Hoare annotation is: true [2021-11-12 23:20:36,055 INFO L858 garLoopResultBuilder]: For program point spin_unlock_bhFINAL(lines 10995 11002) no Hoare annotation was computed. [2021-11-12 23:20:36,055 INFO L854 garLoopResultBuilder]: At program point L11359(lines 11358 11360) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (and (or (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse0) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,055 INFO L854 garLoopResultBuilder]: At program point spin_unlock_bhENTRY(lines 10995 11002) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) ~ldv_state_variable_4~0))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse2 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse2) (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse2))) [2021-11-12 23:20:36,055 INFO L858 garLoopResultBuilder]: For program point L10998-1(line 10998) no Hoare annotation was computed. [2021-11-12 23:20:36,055 INFO L854 garLoopResultBuilder]: At program point L10998(line 10998) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) ~ldv_state_variable_4~0))) (.cse1 (not (= |old(~ldv_spin~0)| (_ bv0 32)))) (.cse2 (= ~ldv_spin~0 (_ bv0 32)))) (and (or .cse0 .cse1 (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse2) (or .cse0 .cse1 (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse2))) [2021-11-12 23:20:36,055 INFO L854 garLoopResultBuilder]: At program point L6372(lines 6368 6374) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (and (or (not (= (_ bv1 32) ~ldv_state_variable_2~0)) .cse0) (or (not (= (_ bv0 32) ~ldv_retval_4~0)) .cse0))) [2021-11-12 23:20:36,055 INFO L858 garLoopResultBuilder]: For program point spin_unlock_bhEXIT(lines 10995 11002) no Hoare annotation was computed. [2021-11-12 23:20:36,055 INFO L861 garLoopResultBuilder]: At program point free_pagesENTRY(lines 11422 11424) the Hoare annotation is: true [2021-11-12 23:20:36,055 INFO L858 garLoopResultBuilder]: For program point free_pagesFINAL(lines 11422 11424) no Hoare annotation was computed. [2021-11-12 23:20:36,055 INFO L858 garLoopResultBuilder]: For program point free_pagesEXIT(lines 11422 11424) no Hoare annotation was computed. [2021-11-12 23:20:36,056 INFO L858 garLoopResultBuilder]: For program point gnttab_end_foreign_access_refEXIT(lines 11448 11450) no Hoare annotation was computed. [2021-11-12 23:20:36,056 INFO L861 garLoopResultBuilder]: At program point gnttab_end_foreign_access_refENTRY(lines 11448 11450) the Hoare annotation is: true [2021-11-12 23:20:36,056 INFO L858 garLoopResultBuilder]: For program point gnttab_end_foreign_access_refFINAL(lines 11448 11450) no Hoare annotation was computed. [2021-11-12 23:20:36,056 INFO L858 garLoopResultBuilder]: For program point unregister_netdevFINAL(lines 11579 11581) no Hoare annotation was computed. [2021-11-12 23:20:36,056 INFO L858 garLoopResultBuilder]: For program point unregister_netdevEXIT(lines 11579 11581) no Hoare annotation was computed. [2021-11-12 23:20:36,056 INFO L861 garLoopResultBuilder]: At program point unregister_netdevENTRY(lines 11579 11581) the Hoare annotation is: true [2021-11-12 23:20:36,056 INFO L861 garLoopResultBuilder]: At program point L6494(line 6494) the Hoare annotation is: true [2021-11-12 23:20:36,056 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-12 23:20:36,056 INFO L861 garLoopResultBuilder]: At program point L6493-1(line 6493) the Hoare annotation is: true [2021-11-12 23:20:36,056 INFO L861 garLoopResultBuilder]: At program point L6493(line 6493) the Hoare annotation is: true [2021-11-12 23:20:36,056 INFO L858 garLoopResultBuilder]: For program point L6494-1(line 6494) no Hoare annotation was computed. [2021-11-12 23:20:36,056 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 6481 6498) no Hoare annotation was computed. [2021-11-12 23:20:36,056 INFO L858 garLoopResultBuilder]: For program point L6488(lines 6488 6496) no Hoare annotation was computed. [2021-11-12 23:20:36,056 INFO L861 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 6481 6498) the Hoare annotation is: true [2021-11-12 23:20:36,056 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 6481 6498) no Hoare annotation was computed. [2021-11-12 23:20:36,057 INFO L858 garLoopResultBuilder]: For program point device_remove_fileEXIT(lines 11393 11395) no Hoare annotation was computed. [2021-11-12 23:20:36,057 INFO L861 garLoopResultBuilder]: At program point device_remove_fileENTRY(lines 11393 11395) the Hoare annotation is: true [2021-11-12 23:20:36,057 INFO L858 garLoopResultBuilder]: For program point device_remove_fileFINAL(lines 11393 11395) no Hoare annotation was computed. [2021-11-12 23:20:36,057 INFO L861 garLoopResultBuilder]: At program point dev_kfree_skb_irqENTRY(lines 7128 7134) the Hoare annotation is: true [2021-11-12 23:20:36,057 INFO L861 garLoopResultBuilder]: At program point L11297(lines 11296 11298) the Hoare annotation is: true [2021-11-12 23:20:36,057 INFO L858 garLoopResultBuilder]: For program point dev_kfree_skb_irqFINAL(lines 7128 7134) no Hoare annotation was computed. [2021-11-12 23:20:36,057 INFO L858 garLoopResultBuilder]: For program point dev_kfree_skb_irqEXIT(lines 7128 7134) no Hoare annotation was computed. [2021-11-12 23:20:36,057 INFO L858 garLoopResultBuilder]: For program point xenbus_free_evtchnEXIT(lines 11600 11602) no Hoare annotation was computed. [2021-11-12 23:20:36,057 INFO L858 garLoopResultBuilder]: For program point xenbus_free_evtchnFINAL(lines 11600 11602) no Hoare annotation was computed. [2021-11-12 23:20:36,057 INFO L861 garLoopResultBuilder]: At program point xenbus_free_evtchnENTRY(lines 11600 11602) the Hoare annotation is: true [2021-11-12 23:20:36,057 INFO L861 garLoopResultBuilder]: At program point xennet_get_rx_skbENTRY(lines 7342 7354) the Hoare annotation is: true [2021-11-12 23:20:36,057 INFO L858 garLoopResultBuilder]: For program point xennet_get_rx_skbEXIT(lines 7342 7354) no Hoare annotation was computed. [2021-11-12 23:20:36,057 INFO L858 garLoopResultBuilder]: For program point xennet_get_rx_skbFINAL(lines 7342 7354) no Hoare annotation was computed. [2021-11-12 23:20:36,057 INFO L858 garLoopResultBuilder]: For program point L7348-1(line 7348) no Hoare annotation was computed. [2021-11-12 23:20:36,057 INFO L861 garLoopResultBuilder]: At program point L7348(line 7348) the Hoare annotation is: true [2021-11-12 23:20:36,058 INFO L858 garLoopResultBuilder]: For program point L10011(line 10011) no Hoare annotation was computed. [2021-11-12 23:20:36,058 INFO L854 garLoopResultBuilder]: At program point L6972(line 6972) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,058 INFO L854 garLoopResultBuilder]: At program point L10738(line 10738) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,058 INFO L858 garLoopResultBuilder]: For program point L10870(lines 10870 10874) no Hoare annotation was computed. [2021-11-12 23:20:36,058 INFO L854 garLoopResultBuilder]: At program point L10672(line 10672) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,058 INFO L858 garLoopResultBuilder]: For program point L10738-1(line 10738) no Hoare annotation was computed. [2021-11-12 23:20:36,058 INFO L858 garLoopResultBuilder]: For program point L10672-1(line 10672) no Hoare annotation was computed. [2021-11-12 23:20:36,058 INFO L854 garLoopResultBuilder]: At program point L8162(line 8162) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,058 INFO L854 garLoopResultBuilder]: At program point L6180(lines 6175 6182) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,058 INFO L858 garLoopResultBuilder]: For program point L8162-1(line 8162) no Hoare annotation was computed. [2021-11-12 23:20:36,058 INFO L858 garLoopResultBuilder]: For program point L9087(lines 9087 9091) no Hoare annotation was computed. [2021-11-12 23:20:36,058 INFO L858 garLoopResultBuilder]: For program point L7832-1(line 7832) no Hoare annotation was computed. [2021-11-12 23:20:36,058 INFO L854 garLoopResultBuilder]: At program point L7832(line 7832) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,059 INFO L854 garLoopResultBuilder]: At program point L10475(lines 10469 10477) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,059 INFO L854 garLoopResultBuilder]: At program point L7106(lines 7088 7108) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,059 INFO L854 garLoopResultBuilder]: At program point L8890(line 8890) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,059 INFO L854 garLoopResultBuilder]: At program point L9088(line 9088) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,059 INFO L858 garLoopResultBuilder]: For program point L9088-1(line 9088) no Hoare annotation was computed. [2021-11-12 23:20:36,059 INFO L861 garLoopResultBuilder]: At program point L7767(lines 7764 7769) the Hoare annotation is: true [2021-11-12 23:20:36,059 INFO L858 garLoopResultBuilder]: For program point L8890-1(line 8890) no Hoare annotation was computed. [2021-11-12 23:20:36,059 INFO L858 garLoopResultBuilder]: For program point L10806(line 10806) no Hoare annotation was computed. [2021-11-12 23:20:36,059 INFO L854 garLoopResultBuilder]: At program point L9155(line 9155) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,059 INFO L858 garLoopResultBuilder]: For program point L9155-1(line 9155) no Hoare annotation was computed. [2021-11-12 23:20:36,059 INFO L858 garLoopResultBuilder]: For program point L10344(lines 10344 10347) no Hoare annotation was computed. [2021-11-12 23:20:36,059 INFO L858 garLoopResultBuilder]: For program point L10939(line 10939) no Hoare annotation was computed. [2021-11-12 23:20:36,059 INFO L854 garLoopResultBuilder]: At program point L7834(line 7834) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,059 INFO L858 garLoopResultBuilder]: For program point L7834-1(line 7834) no Hoare annotation was computed. [2021-11-12 23:20:36,060 INFO L854 garLoopResultBuilder]: At program point L6645(lines 6636 6647) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,060 INFO L858 garLoopResultBuilder]: For program point L10807(lines 10807 10842) no Hoare annotation was computed. [2021-11-12 23:20:36,060 INFO L858 garLoopResultBuilder]: For program point L7042(line 7042) no Hoare annotation was computed. [2021-11-12 23:20:36,060 INFO L854 garLoopResultBuilder]: At program point L10345(lines 10322 10349) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,060 INFO L858 garLoopResultBuilder]: For program point L10940(lines 10940 10944) no Hoare annotation was computed. [2021-11-12 23:20:36,060 INFO L854 garLoopResultBuilder]: At program point L6976(lines 6970 6984) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,060 INFO L858 garLoopResultBuilder]: For program point L8033(line 8033) no Hoare annotation was computed. [2021-11-12 23:20:36,060 INFO L858 garLoopResultBuilder]: For program point L7835(lines 7835 7841) no Hoare annotation was computed. [2021-11-12 23:20:36,060 INFO L858 garLoopResultBuilder]: For program point L7901(line 7901) no Hoare annotation was computed. [2021-11-12 23:20:36,060 INFO L854 garLoopResultBuilder]: At program point L9157(line 9157) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,060 INFO L858 garLoopResultBuilder]: For program point L9157-1(line 9157) no Hoare annotation was computed. [2021-11-12 23:20:36,060 INFO L858 garLoopResultBuilder]: For program point L8034(lines 8034 8059) no Hoare annotation was computed. [2021-11-12 23:20:36,060 INFO L858 garLoopResultBuilder]: For program point L8100(lines 8100 8106) no Hoare annotation was computed. [2021-11-12 23:20:36,060 INFO L858 garLoopResultBuilder]: For program point L6977(line 6977) no Hoare annotation was computed. [2021-11-12 23:20:36,060 INFO L858 garLoopResultBuilder]: For program point L10677(line 10677) no Hoare annotation was computed. [2021-11-12 23:20:36,061 INFO L858 garLoopResultBuilder]: For program point L10809(lines 10809 10839) no Hoare annotation was computed. [2021-11-12 23:20:36,061 INFO L858 garLoopResultBuilder]: For program point L10743-1(line 10743) no Hoare annotation was computed. [2021-11-12 23:20:36,061 INFO L854 garLoopResultBuilder]: At program point L10743(line 10743) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,061 INFO L854 garLoopResultBuilder]: At program point L7242(lines 7238 7244) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,061 INFO L854 garLoopResultBuilder]: At program point L9092(line 9092) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,061 INFO L858 garLoopResultBuilder]: For program point L9092-1(line 9092) no Hoare annotation was computed. [2021-11-12 23:20:36,061 INFO L858 garLoopResultBuilder]: For program point L6978(lines 6978 6981) no Hoare annotation was computed. [2021-11-12 23:20:36,061 INFO L858 garLoopResultBuilder]: For program point L7903-1(line 7903) no Hoare annotation was computed. [2021-11-12 23:20:36,061 INFO L858 garLoopResultBuilder]: For program point L10876(line 10876) no Hoare annotation was computed. [2021-11-12 23:20:36,061 INFO L854 garLoopResultBuilder]: At program point L7903(line 7903) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,061 INFO L858 garLoopResultBuilder]: For program point L10810(line 10810) no Hoare annotation was computed. [2021-11-12 23:20:36,061 INFO L858 garLoopResultBuilder]: For program point L7771-1(line 7771) no Hoare annotation was computed. [2021-11-12 23:20:36,061 INFO L854 garLoopResultBuilder]: At program point L7771(line 7771) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,061 INFO L858 garLoopResultBuilder]: For program point L10678-2(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,062 INFO L858 garLoopResultBuilder]: For program point L10678(lines 10678 10682) no Hoare annotation was computed. [2021-11-12 23:20:36,062 INFO L854 garLoopResultBuilder]: At program point L10348(lines 10318 10350) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,062 INFO L861 garLoopResultBuilder]: At program point L11471(lines 11470 11472) the Hoare annotation is: true [2021-11-12 23:20:36,062 INFO L854 garLoopResultBuilder]: At program point L6979(lines 6970 6984) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,062 INFO L858 garLoopResultBuilder]: For program point L9159(lines 9159 9163) no Hoare annotation was computed. [2021-11-12 23:20:36,062 INFO L861 garLoopResultBuilder]: At program point L7838(lines 7835 7840) the Hoare annotation is: true [2021-11-12 23:20:36,062 INFO L861 garLoopResultBuilder]: At program point L10877(line 10877) the Hoare annotation is: true [2021-11-12 23:20:36,062 INFO L858 garLoopResultBuilder]: For program point L10811(lines 10811 10816) no Hoare annotation was computed. [2021-11-12 23:20:36,062 INFO L858 garLoopResultBuilder]: For program point L7772-1(line 7772) no Hoare annotation was computed. [2021-11-12 23:20:36,062 INFO L854 garLoopResultBuilder]: At program point L7772(line 7772) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,062 INFO L858 garLoopResultBuilder]: For program point L6583-1(line 6583) no Hoare annotation was computed. [2021-11-12 23:20:36,062 INFO L854 garLoopResultBuilder]: At program point L6583(line 6583) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,062 INFO L858 garLoopResultBuilder]: For program point L10679-1(line 10679) no Hoare annotation was computed. [2021-11-12 23:20:36,062 INFO L854 garLoopResultBuilder]: At program point L10679(line 10679) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_4~0)) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0 .cse1))) [2021-11-12 23:20:36,063 INFO L854 garLoopResultBuilder]: At program point L7178(line 7178) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,063 INFO L854 garLoopResultBuilder]: At program point L7046(lines 7038 7052) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,063 INFO L858 garLoopResultBuilder]: For program point L8103(lines 8103 8106) no Hoare annotation was computed. [2021-11-12 23:20:36,063 INFO L858 garLoopResultBuilder]: For program point L7178-1(line 7178) no Hoare annotation was computed. [2021-11-12 23:20:36,063 INFO L858 garLoopResultBuilder]: For program point L8037-1(line 8037) no Hoare annotation was computed. [2021-11-12 23:20:36,063 INFO L854 garLoopResultBuilder]: At program point L8037(line 8037) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,064 INFO L854 garLoopResultBuilder]: At program point L8103-2(lines 8100 8106) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,064 INFO L858 garLoopResultBuilder]: For program point L7773-1(lines 7773 7774) no Hoare annotation was computed. [2021-11-12 23:20:36,064 INFO L854 garLoopResultBuilder]: At program point L7773(lines 7773 7774) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,064 INFO L854 garLoopResultBuilder]: At program point L6584(lines 6579 6586) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,064 INFO L858 garLoopResultBuilder]: For program point L10614(lines 10614 10955) no Hoare annotation was computed. [2021-11-12 23:20:36,065 INFO L858 garLoopResultBuilder]: For program point L8038(lines 8038 8053) no Hoare annotation was computed. [2021-11-12 23:20:36,065 INFO L858 garLoopResultBuilder]: For program point L7047(lines 7047 7050) no Hoare annotation was computed. [2021-11-12 23:20:36,065 INFO L854 garLoopResultBuilder]: At program point L9095(line 9095) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,065 INFO L858 garLoopResultBuilder]: For program point L8038-1(lines 8036 8059) no Hoare annotation was computed. [2021-11-12 23:20:36,065 INFO L858 garLoopResultBuilder]: For program point L9095-1(line 9095) no Hoare annotation was computed. [2021-11-12 23:20:36,065 INFO L854 garLoopResultBuilder]: At program point L8897(line 8897) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,065 INFO L858 garLoopResultBuilder]: For program point L8897-1(line 8897) no Hoare annotation was computed. [2021-11-12 23:20:36,066 INFO L854 garLoopResultBuilder]: At program point L11474(lines 11473 11475) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,066 INFO L858 garLoopResultBuilder]: For program point L10615(line 10615) no Hoare annotation was computed. [2021-11-12 23:20:36,066 INFO L858 garLoopResultBuilder]: For program point L7180-1(lines 7180 7194) no Hoare annotation was computed. [2021-11-12 23:20:36,066 INFO L858 garLoopResultBuilder]: For program point L7180(lines 7180 7194) no Hoare annotation was computed. [2021-11-12 23:20:36,066 INFO L854 garLoopResultBuilder]: At program point L6982(line 6982) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,066 INFO L858 garLoopResultBuilder]: For program point L8039-1(line 8039) no Hoare annotation was computed. [2021-11-12 23:20:36,067 INFO L854 garLoopResultBuilder]: At program point L8039(line 8039) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,067 INFO L854 garLoopResultBuilder]: At program point L7048(lines 7038 7052) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,067 INFO L858 garLoopResultBuilder]: For program point L10946(line 10946) no Hoare annotation was computed. [2021-11-12 23:20:36,067 INFO L854 garLoopResultBuilder]: At program point L6982-1(lines 6967 6985) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,067 INFO L858 garLoopResultBuilder]: For program point L7775-1(line 7775) no Hoare annotation was computed. [2021-11-12 23:20:36,067 INFO L858 garLoopResultBuilder]: For program point L10748(line 10748) no Hoare annotation was computed. [2021-11-12 23:20:36,067 INFO L854 garLoopResultBuilder]: At program point L7775(line 7775) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,068 INFO L858 garLoopResultBuilder]: For program point L10616(lines 10616 10798) no Hoare annotation was computed. [2021-11-12 23:20:36,068 INFO L854 garLoopResultBuilder]: At program point L8172(lines 8161 8178) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,068 INFO L854 garLoopResultBuilder]: At program point L8040-2(lines 8040 8044) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,068 INFO L854 garLoopResultBuilder]: At program point L8899(line 8899) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,068 INFO L858 garLoopResultBuilder]: For program point L8040(lines 8040 8044) no Hoare annotation was computed. [2021-11-12 23:20:36,068 INFO L858 garLoopResultBuilder]: For program point L8899-1(line 8899) no Hoare annotation was computed. [2021-11-12 23:20:36,069 INFO L861 garLoopResultBuilder]: At program point L10947(line 10947) the Hoare annotation is: true [2021-11-12 23:20:36,069 INFO L854 garLoopResultBuilder]: At program point L7842(line 7842) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,069 INFO L858 garLoopResultBuilder]: For program point L10749(lines 10749 10753) no Hoare annotation was computed. [2021-11-12 23:20:36,069 INFO L858 garLoopResultBuilder]: For program point L10683-1(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,069 INFO L858 garLoopResultBuilder]: For program point L7842-1(line 7842) no Hoare annotation was computed. [2021-11-12 23:20:36,069 INFO L858 garLoopResultBuilder]: For program point L10749-2(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,069 INFO L858 garLoopResultBuilder]: For program point L7182(lines 7182 7186) no Hoare annotation was computed. [2021-11-12 23:20:36,070 INFO L858 garLoopResultBuilder]: For program point L8107(line 8107) no Hoare annotation was computed. [2021-11-12 23:20:36,070 INFO L858 garLoopResultBuilder]: For program point L7182-2(lines 7180 7192) no Hoare annotation was computed. [2021-11-12 23:20:36,070 INFO L854 garLoopResultBuilder]: At program point L8900(line 8900) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,070 INFO L858 garLoopResultBuilder]: For program point L8900-1(line 8900) no Hoare annotation was computed. [2021-11-12 23:20:36,070 INFO L858 garLoopResultBuilder]: For program point L7843-1(lines 7843 7844) no Hoare annotation was computed. [2021-11-12 23:20:36,070 INFO L854 garLoopResultBuilder]: At program point L7843(lines 7843 7844) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,071 INFO L854 garLoopResultBuilder]: At program point L7909(lines 7894 7915) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,071 INFO L854 garLoopResultBuilder]: At program point L10684(line 10684) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,071 INFO L858 garLoopResultBuilder]: For program point L10750-1(line 10750) no Hoare annotation was computed. [2021-11-12 23:20:36,071 INFO L858 garLoopResultBuilder]: For program point L10618(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,071 INFO L858 garLoopResultBuilder]: For program point L10684-1(line 10684) no Hoare annotation was computed. [2021-11-12 23:20:36,071 INFO L854 garLoopResultBuilder]: At program point L10750(line 10750) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_4~0)) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0 .cse1))) [2021-11-12 23:20:36,071 INFO L854 garLoopResultBuilder]: At program point L7381-1(lines 7376 7384) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,072 INFO L854 garLoopResultBuilder]: At program point L7381(line 7381) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,072 INFO L854 garLoopResultBuilder]: At program point L8174(lines 8161 8178) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,072 INFO L858 garLoopResultBuilder]: For program point L9165(lines 9165 9170) no Hoare annotation was computed. [2021-11-12 23:20:36,072 INFO L858 garLoopResultBuilder]: For program point L8108-2(lines 8108 8121) no Hoare annotation was computed. [2021-11-12 23:20:36,072 INFO L854 garLoopResultBuilder]: At program point L7051(lines 7033 7053) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,072 INFO L858 garLoopResultBuilder]: For program point L8108(lines 8108 8121) no Hoare annotation was computed. [2021-11-12 23:20:36,073 INFO L858 garLoopResultBuilder]: For program point L10883(line 10883) no Hoare annotation was computed. [2021-11-12 23:20:36,073 INFO L854 garLoopResultBuilder]: At program point L10024(line 10024) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,073 INFO L858 garLoopResultBuilder]: For program point L10024-1(line 10024) no Hoare annotation was computed. [2021-11-12 23:20:36,073 INFO L858 garLoopResultBuilder]: For program point L10619(line 10619) no Hoare annotation was computed. [2021-11-12 23:20:36,073 INFO L854 garLoopResultBuilder]: At program point L11478(lines 11477 11479) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_4~0)) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0 .cse1))) [2021-11-12 23:20:36,073 INFO L854 garLoopResultBuilder]: At program point L6127(lines 6122 6129) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,073 INFO L858 garLoopResultBuilder]: For program point L9100(lines 9100 9115) no Hoare annotation was computed. [2021-11-12 23:20:36,074 INFO L858 garLoopResultBuilder]: For program point L9100-2(lines 9100 9115) no Hoare annotation was computed. [2021-11-12 23:20:36,074 INFO L858 garLoopResultBuilder]: For program point L10884(lines 10884 10951) no Hoare annotation was computed. [2021-11-12 23:20:36,074 INFO L854 garLoopResultBuilder]: At program point L7911(lines 7894 7915) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,074 INFO L858 garLoopResultBuilder]: For program point L10818(line 10818) no Hoare annotation was computed. [2021-11-12 23:20:36,074 INFO L854 garLoopResultBuilder]: At program point L8902(lines 8889 8908) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,074 INFO L858 garLoopResultBuilder]: For program point L10620(lines 10620 10624) no Hoare annotation was computed. [2021-11-12 23:20:36,075 INFO L854 garLoopResultBuilder]: At program point L11413(lines 11412 11414) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,075 INFO L854 garLoopResultBuilder]: At program point L11545(lines 11544 11546) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,075 INFO L858 garLoopResultBuilder]: For program point L10819(lines 10819 10835) no Hoare annotation was computed. [2021-11-12 23:20:36,075 INFO L854 garLoopResultBuilder]: At program point L8177(lines 8154 8179) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,075 INFO L854 garLoopResultBuilder]: At program point L9168(lines 9145 9176) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,075 INFO L858 garLoopResultBuilder]: For program point L8045(line 8045) no Hoare annotation was computed. [2021-11-12 23:20:36,075 INFO L854 garLoopResultBuilder]: At program point L8904(lines 8889 8908) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,076 INFO L858 garLoopResultBuilder]: For program point L10886(lines 10886 10948) no Hoare annotation was computed. [2021-11-12 23:20:36,076 INFO L858 garLoopResultBuilder]: For program point L10754-1(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,076 INFO L858 garLoopResultBuilder]: For program point L8046(lines 8046 8050) no Hoare annotation was computed. [2021-11-12 23:20:36,076 INFO L858 garLoopResultBuilder]: For program point L8112-1(line 8112) no Hoare annotation was computed. [2021-11-12 23:20:36,076 INFO L854 garLoopResultBuilder]: At program point L8112(line 8112) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,076 INFO L854 garLoopResultBuilder]: At program point L7914(lines 7883 7916) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,077 INFO L858 garLoopResultBuilder]: For program point L10821(lines 10821 10825) no Hoare annotation was computed. [2021-11-12 23:20:36,077 INFO L858 garLoopResultBuilder]: For program point L10755-1(line 10755) no Hoare annotation was computed. [2021-11-12 23:20:36,077 INFO L854 garLoopResultBuilder]: At program point L10755(line 10755) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,077 INFO L858 garLoopResultBuilder]: For program point L10953(line 10953) no Hoare annotation was computed. [2021-11-12 23:20:36,077 INFO L858 garLoopResultBuilder]: For program point L10887(line 10887) no Hoare annotation was computed. [2021-11-12 23:20:36,077 INFO L858 garLoopResultBuilder]: For program point L10689-1(line 10689) no Hoare annotation was computed. [2021-11-12 23:20:36,077 INFO L854 garLoopResultBuilder]: At program point L10689(line 10689) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,078 INFO L854 garLoopResultBuilder]: At program point L10029(line 10029) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,078 INFO L858 garLoopResultBuilder]: For program point L10029-1(line 10029) no Hoare annotation was computed. [2021-11-12 23:20:36,078 INFO L861 garLoopResultBuilder]: At program point L10954(line 10954) the Hoare annotation is: true [2021-11-12 23:20:36,078 INFO L854 garLoopResultBuilder]: At program point L7783(lines 7739 7881) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,078 INFO L858 garLoopResultBuilder]: For program point L10888(lines 10888 10896) no Hoare annotation was computed. [2021-11-12 23:20:36,078 INFO L854 garLoopResultBuilder]: At program point L8114(line 8114) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,078 INFO L858 garLoopResultBuilder]: For program point L6991-1(line 6991) no Hoare annotation was computed. [2021-11-12 23:20:36,079 INFO L854 garLoopResultBuilder]: At program point L6991(line 6991) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,079 INFO L854 garLoopResultBuilder]: At program point L8907(lines 8882 8909) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,079 INFO L858 garLoopResultBuilder]: For program point L8114-1(line 8114) no Hoare annotation was computed. [2021-11-12 23:20:36,079 INFO L861 garLoopResultBuilder]: At program point L10823(lines 10577 10961) the Hoare annotation is: true [2021-11-12 23:20:36,079 INFO L858 garLoopResultBuilder]: For program point L8115(line 8115) no Hoare annotation was computed. [2021-11-12 23:20:36,079 INFO L854 garLoopResultBuilder]: At program point L10956(lines 10577 10961) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,080 INFO L858 garLoopResultBuilder]: For program point L6992-1(line 6992) no Hoare annotation was computed. [2021-11-12 23:20:36,080 INFO L854 garLoopResultBuilder]: At program point L6992(line 6992) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,080 INFO L858 garLoopResultBuilder]: For program point L10890(lines 10890 10894) no Hoare annotation was computed. [2021-11-12 23:20:36,080 INFO L858 garLoopResultBuilder]: For program point L8115-2(line 8115) no Hoare annotation was computed. [2021-11-12 23:20:36,080 INFO L858 garLoopResultBuilder]: For program point L10626(line 10626) no Hoare annotation was computed. [2021-11-12 23:20:36,080 INFO L854 garLoopResultBuilder]: At program point L7785(lines 7739 7881) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,080 INFO L854 garLoopResultBuilder]: At program point L11485(lines 11484 11486) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,081 INFO L854 garLoopResultBuilder]: At program point L11287-2(lines 11286 11288) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,081 INFO L854 garLoopResultBuilder]: At program point L9107(lines 9100 9114) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,081 INFO L858 garLoopResultBuilder]: For program point L11287-1(line 11287) no Hoare annotation was computed. [2021-11-12 23:20:36,081 INFO L854 garLoopResultBuilder]: At program point L11287(line 11287) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,081 INFO L858 garLoopResultBuilder]: For program point L6993(lines 6993 6999) no Hoare annotation was computed. [2021-11-12 23:20:36,081 INFO L854 garLoopResultBuilder]: At program point L10032(lines 10023 10038) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,081 INFO L858 garLoopResultBuilder]: For program point L10627(lines 10627 10631) no Hoare annotation was computed. [2021-11-12 23:20:36,082 INFO L858 garLoopResultBuilder]: For program point L10627-2(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,082 INFO L858 garLoopResultBuilder]: For program point L9174-1(line 9174) no Hoare annotation was computed. [2021-11-12 23:20:36,082 INFO L858 garLoopResultBuilder]: For program point L9108(line 9108) no Hoare annotation was computed. [2021-11-12 23:20:36,082 INFO L854 garLoopResultBuilder]: At program point L9174(line 9174) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,082 INFO L858 garLoopResultBuilder]: For program point L10826(lines 10826 10833) no Hoare annotation was computed. [2021-11-12 23:20:36,082 INFO L854 garLoopResultBuilder]: At program point L10628(line 10628) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_4~0)) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0 .cse1))) [2021-11-12 23:20:36,082 INFO L854 garLoopResultBuilder]: At program point L6598(lines 6595 6600) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,082 INFO L858 garLoopResultBuilder]: For program point L10628-1(line 10628) no Hoare annotation was computed. [2021-11-12 23:20:36,082 INFO L854 garLoopResultBuilder]: At program point L10760(line 10760) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,082 INFO L858 garLoopResultBuilder]: For program point L10694(line 10694) no Hoare annotation was computed. [2021-11-12 23:20:36,082 INFO L858 garLoopResultBuilder]: For program point L10760-1(line 10760) no Hoare annotation was computed. [2021-11-12 23:20:36,082 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-12 23:20:36,083 INFO L854 garLoopResultBuilder]: At program point L10034(lines 10023 10038) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,083 INFO L854 garLoopResultBuilder]: At program point L9175(lines 9137 9177) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,083 INFO L858 garLoopResultBuilder]: For program point L7854(lines 7854 7867) no Hoare annotation was computed. [2021-11-12 23:20:36,083 INFO L854 garLoopResultBuilder]: At program point L11620(lines 11619 11621) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,083 INFO L858 garLoopResultBuilder]: For program point L10695-2(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,083 INFO L858 garLoopResultBuilder]: For program point L10695(lines 10695 10699) no Hoare annotation was computed. [2021-11-12 23:20:36,083 INFO L858 garLoopResultBuilder]: For program point L7987-1(line 7987) no Hoare annotation was computed. [2021-11-12 23:20:36,083 INFO L854 garLoopResultBuilder]: At program point L7987(line 7987) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,083 INFO L861 garLoopResultBuilder]: At program point L6996(lines 6993 6998) the Hoare annotation is: true [2021-11-12 23:20:36,083 INFO L858 garLoopResultBuilder]: For program point L9110(lines 9110 9113) no Hoare annotation was computed. [2021-11-12 23:20:36,083 INFO L861 garLoopResultBuilder]: At program point L10960(lines 10543 10962) the Hoare annotation is: true [2021-11-12 23:20:36,084 INFO L854 garLoopResultBuilder]: At program point L10696(line 10696) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,084 INFO L858 garLoopResultBuilder]: For program point L10696-1(line 10696) no Hoare annotation was computed. [2021-11-12 23:20:36,084 INFO L854 garLoopResultBuilder]: At program point L11291(lines 11290 11292) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,084 INFO L854 garLoopResultBuilder]: At program point L7195(lines 7170 7197) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,084 INFO L858 garLoopResultBuilder]: For program point L10432(lines 10432 10435) no Hoare annotation was computed. [2021-11-12 23:20:36,084 INFO L854 garLoopResultBuilder]: At program point L9111(lines 9100 9114) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,084 INFO L858 garLoopResultBuilder]: For program point L8054-1(lines 7986 8152) no Hoare annotation was computed. [2021-11-12 23:20:36,084 INFO L858 garLoopResultBuilder]: For program point L7856-1(line 7856) no Hoare annotation was computed. [2021-11-12 23:20:36,084 INFO L854 garLoopResultBuilder]: At program point L7856(line 7856) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,084 INFO L854 garLoopResultBuilder]: At program point L9244(line 9244) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,084 INFO L858 garLoopResultBuilder]: For program point L9244-1(line 9244) no Hoare annotation was computed. [2021-11-12 23:20:36,084 INFO L854 garLoopResultBuilder]: At program point L10037(lines 10016 10039) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,084 INFO L858 garLoopResultBuilder]: For program point L7791(line 7791) no Hoare annotation was computed. [2021-11-12 23:20:36,085 INFO L858 garLoopResultBuilder]: For program point L7857(lines 7857 7863) no Hoare annotation was computed. [2021-11-12 23:20:36,085 INFO L858 garLoopResultBuilder]: For program point L10632-1(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,085 INFO L858 garLoopResultBuilder]: For program point L10765(line 10765) no Hoare annotation was computed. [2021-11-12 23:20:36,085 INFO L854 garLoopResultBuilder]: At program point L11492(lines 11491 11493) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,085 INFO L858 garLoopResultBuilder]: For program point L10633-1(line 10633) no Hoare annotation was computed. [2021-11-12 23:20:36,085 INFO L854 garLoopResultBuilder]: At program point L10633(line 10633) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,085 INFO L854 garLoopResultBuilder]: At program point L11294(lines 11293 11295) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,085 INFO L858 garLoopResultBuilder]: For program point L10898(line 10898) no Hoare annotation was computed. [2021-11-12 23:20:36,085 INFO L854 garLoopResultBuilder]: At program point L8850(line 8850) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,085 INFO L858 garLoopResultBuilder]: For program point L10766-2(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,085 INFO L858 garLoopResultBuilder]: For program point L7793-1(line 7793) no Hoare annotation was computed. [2021-11-12 23:20:36,085 INFO L854 garLoopResultBuilder]: At program point L7793(line 7793) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,085 INFO L858 garLoopResultBuilder]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2021-11-12 23:20:36,085 INFO L858 garLoopResultBuilder]: For program point L8850-1(line 8850) no Hoare annotation was computed. [2021-11-12 23:20:36,086 INFO L854 garLoopResultBuilder]: At program point L7595(line 7595) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,086 INFO L858 garLoopResultBuilder]: For program point L10766(lines 10766 10770) no Hoare annotation was computed. [2021-11-12 23:20:36,086 INFO L854 garLoopResultBuilder]: At program point L7001-1(lines 6986 7004) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,086 INFO L854 garLoopResultBuilder]: At program point L7001(line 7001) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,086 INFO L858 garLoopResultBuilder]: For program point L10899(lines 10899 10903) no Hoare annotation was computed. [2021-11-12 23:20:36,086 INFO L861 garLoopResultBuilder]: At program point L7860(lines 7857 7862) the Hoare annotation is: true [2021-11-12 23:20:36,086 INFO L858 garLoopResultBuilder]: For program point L10701-1(line 10701) no Hoare annotation was computed. [2021-11-12 23:20:36,086 INFO L854 garLoopResultBuilder]: At program point L10701(line 10701) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,086 INFO L858 garLoopResultBuilder]: For program point L10899-2(lines 10886 10948) no Hoare annotation was computed. [2021-11-12 23:20:36,086 INFO L858 garLoopResultBuilder]: For program point L10767-1(line 10767) no Hoare annotation was computed. [2021-11-12 23:20:36,086 INFO L854 garLoopResultBuilder]: At program point L10767(line 10767) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_4~0)) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0 .cse1))) [2021-11-12 23:20:36,086 INFO L858 garLoopResultBuilder]: For program point L10437(lines 10437 10441) no Hoare annotation was computed. [2021-11-12 23:20:36,086 INFO L858 garLoopResultBuilder]: For program point L10437-2(lines 10431 10450) no Hoare annotation was computed. [2021-11-12 23:20:36,087 INFO L854 garLoopResultBuilder]: At program point L10503(lines 10496 10505) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,087 INFO L854 garLoopResultBuilder]: At program point L11164(line 11164) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,087 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-12 23:20:36,087 INFO L854 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,087 INFO L858 garLoopResultBuilder]: For program point L11164-1(line 11164) no Hoare annotation was computed. [2021-11-12 23:20:36,087 INFO L854 garLoopResultBuilder]: At program point L10900(line 10900) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,087 INFO L858 garLoopResultBuilder]: For program point L10900-1(line 10900) no Hoare annotation was computed. [2021-11-12 23:20:36,087 INFO L858 garLoopResultBuilder]: For program point L7795-1(line 7795) no Hoare annotation was computed. [2021-11-12 23:20:36,087 INFO L854 garLoopResultBuilder]: At program point L7795(line 7795) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,087 INFO L858 garLoopResultBuilder]: For program point L9117(lines 9117 9120) no Hoare annotation was computed. [2021-11-12 23:20:36,087 INFO L854 garLoopResultBuilder]: At program point L7994(line 7994) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,087 INFO L858 garLoopResultBuilder]: For program point L7994-1(line 7994) no Hoare annotation was computed. [2021-11-12 23:20:36,087 INFO L854 garLoopResultBuilder]: At program point L11166(lines 11161 11168) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,087 INFO L854 garLoopResultBuilder]: At program point L8061(line 8061) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,088 INFO L854 garLoopResultBuilder]: At program point L9118(lines 9085 9135) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,088 INFO L858 garLoopResultBuilder]: For program point L10638-1(line 10638) no Hoare annotation was computed. [2021-11-12 23:20:36,088 INFO L854 garLoopResultBuilder]: At program point L10638(line 10638) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,088 INFO L854 garLoopResultBuilder]: At program point L7798(lines 7798 7799) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,088 INFO L858 garLoopResultBuilder]: For program point L10837(line 10837) no Hoare annotation was computed. [2021-11-12 23:20:36,088 INFO L858 garLoopResultBuilder]: For program point L10771-1(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,088 INFO L858 garLoopResultBuilder]: For program point L8855(lines 8855 8858) no Hoare annotation was computed. [2021-11-12 23:20:36,088 INFO L858 garLoopResultBuilder]: For program point L7798-1(lines 7798 7799) no Hoare annotation was computed. [2021-11-12 23:20:36,088 INFO L854 garLoopResultBuilder]: At program point L9252(line 9252) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,088 INFO L858 garLoopResultBuilder]: For program point L9252-1(line 9252) no Hoare annotation was computed. [2021-11-12 23:20:36,088 INFO L854 garLoopResultBuilder]: At program point L10772(line 10772) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,088 INFO L858 garLoopResultBuilder]: For program point L10706(line 10706) no Hoare annotation was computed. [2021-11-12 23:20:36,088 INFO L858 garLoopResultBuilder]: For program point L10772-1(line 10772) no Hoare annotation was computed. [2021-11-12 23:20:36,088 INFO L861 garLoopResultBuilder]: At program point L10838(line 10838) the Hoare annotation is: true [2021-11-12 23:20:36,089 INFO L858 garLoopResultBuilder]: For program point L10904-1(lines 10886 10948) no Hoare annotation was computed. [2021-11-12 23:20:36,089 INFO L858 garLoopResultBuilder]: For program point L9253(lines 9253 9257) no Hoare annotation was computed. [2021-11-12 23:20:36,089 INFO L854 garLoopResultBuilder]: At program point L9253-2(lines 9253 9257) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,089 INFO L854 garLoopResultBuilder]: At program point L7139(lines 7135 7141) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,089 INFO L858 garLoopResultBuilder]: For program point L7998(lines 7998 8001) no Hoare annotation was computed. [2021-11-12 23:20:36,089 INFO L858 garLoopResultBuilder]: For program point L10046(lines 10046 10066) no Hoare annotation was computed. [2021-11-12 23:20:36,089 INFO L858 garLoopResultBuilder]: For program point L7800(lines 7800 7806) no Hoare annotation was computed. [2021-11-12 23:20:36,089 INFO L858 garLoopResultBuilder]: For program point L10707(lines 10707 10714) no Hoare annotation was computed. [2021-11-12 23:20:36,089 INFO L858 garLoopResultBuilder]: For program point L10905-1(line 10905) no Hoare annotation was computed. [2021-11-12 23:20:36,089 INFO L854 garLoopResultBuilder]: At program point L10905(line 10905) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,089 INFO L854 garLoopResultBuilder]: At program point L11368(line 11368) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,089 INFO L858 garLoopResultBuilder]: For program point L8131(lines 8131 8134) no Hoare annotation was computed. [2021-11-12 23:20:36,089 INFO L854 garLoopResultBuilder]: At program point L11368-2(lines 11367 11369) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,089 INFO L858 garLoopResultBuilder]: For program point L11368-1(line 11368) no Hoare annotation was computed. [2021-11-12 23:20:36,090 INFO L854 garLoopResultBuilder]: At program point L8131-2(lines 8131 8134) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,090 INFO L858 garLoopResultBuilder]: For program point L10047(line 10047) no Hoare annotation was computed. [2021-11-12 23:20:36,090 INFO L858 garLoopResultBuilder]: For program point L7207-1(line 7207) no Hoare annotation was computed. [2021-11-12 23:20:36,090 INFO L854 garLoopResultBuilder]: At program point L7207(line 7207) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,090 INFO L854 garLoopResultBuilder]: At program point L8066(line 8066) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,090 INFO L858 garLoopResultBuilder]: For program point L8132-1(line 8132) no Hoare annotation was computed. [2021-11-12 23:20:36,090 INFO L854 garLoopResultBuilder]: At program point L8132(line 8132) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,090 INFO L858 garLoopResultBuilder]: For program point L8066-1(line 8066) no Hoare annotation was computed. [2021-11-12 23:20:36,090 INFO L854 garLoopResultBuilder]: At program point L7868(lines 7739 7881) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,090 INFO L858 garLoopResultBuilder]: For program point L10709(lines 10709 10712) no Hoare annotation was computed. [2021-11-12 23:20:36,091 INFO L858 garLoopResultBuilder]: For program point L10643(line 10643) no Hoare annotation was computed. [2021-11-12 23:20:36,091 INFO L858 garLoopResultBuilder]: For program point L7208-1(lines 7208 7234) no Hoare annotation was computed. [2021-11-12 23:20:36,091 INFO L858 garLoopResultBuilder]: For program point L7208(lines 7208 7234) no Hoare annotation was computed. [2021-11-12 23:20:36,091 INFO L858 garLoopResultBuilder]: For program point L8067(lines 8067 8071) no Hoare annotation was computed. [2021-11-12 23:20:36,091 INFO L858 garLoopResultBuilder]: For program point L8860(lines 8860 8863) no Hoare annotation was computed. [2021-11-12 23:20:36,091 INFO L861 garLoopResultBuilder]: At program point L7803(lines 7800 7805) the Hoare annotation is: true [2021-11-12 23:20:36,091 INFO L858 garLoopResultBuilder]: For program point L10644(lines 10644 10648) no Hoare annotation was computed. [2021-11-12 23:20:36,092 INFO L854 garLoopResultBuilder]: At program point L10578(line 10578) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,092 INFO L858 garLoopResultBuilder]: For program point L10644-2(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,092 INFO L854 garLoopResultBuilder]: At program point L7605-1(line 7605) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,092 INFO L854 garLoopResultBuilder]: At program point L7605(line 7605) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,092 INFO L858 garLoopResultBuilder]: For program point L10578-1(line 10578) no Hoare annotation was computed. [2021-11-12 23:20:36,092 INFO L854 garLoopResultBuilder]: At program point L8068-1(lines 7986 8152) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,092 INFO L854 garLoopResultBuilder]: At program point L8068(line 8068) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,093 INFO L854 garLoopResultBuilder]: At program point L7870(lines 7739 7881) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,093 INFO L858 garLoopResultBuilder]: For program point L10645-1(line 10645) no Hoare annotation was computed. [2021-11-12 23:20:36,093 INFO L858 garLoopResultBuilder]: For program point L7606(line 7606) no Hoare annotation was computed. [2021-11-12 23:20:36,093 INFO L854 garLoopResultBuilder]: At program point L10645(line 10645) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_4~0)) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0 .cse1))) [2021-11-12 23:20:36,093 INFO L858 garLoopResultBuilder]: For program point L10777-1(line 10777) no Hoare annotation was computed. [2021-11-12 23:20:36,093 INFO L854 garLoopResultBuilder]: At program point L10777(line 10777) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,094 INFO L858 garLoopResultBuilder]: For program point L9258(line 9258) no Hoare annotation was computed. [2021-11-12 23:20:36,094 INFO L858 garLoopResultBuilder]: For program point L7210(lines 7210 7214) no Hoare annotation was computed. [2021-11-12 23:20:36,094 INFO L858 garLoopResultBuilder]: For program point L8135(line 8135) no Hoare annotation was computed. [2021-11-12 23:20:36,094 INFO L858 garLoopResultBuilder]: For program point L7210-2(lines 7208 7232) no Hoare annotation was computed. [2021-11-12 23:20:36,094 INFO L858 garLoopResultBuilder]: For program point L10844(line 10844) no Hoare annotation was computed. [2021-11-12 23:20:36,094 INFO L858 garLoopResultBuilder]: For program point L6880-1(line 6880) no Hoare annotation was computed. [2021-11-12 23:20:36,094 INFO L858 garLoopResultBuilder]: For program point L10910-1(line 10910) no Hoare annotation was computed. [2021-11-12 23:20:36,095 INFO L854 garLoopResultBuilder]: At program point L6880(line 6880) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,095 INFO L854 garLoopResultBuilder]: At program point L10910(line 10910) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,095 INFO L854 garLoopResultBuilder]: At program point L10580(line 10580) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,095 INFO L854 garLoopResultBuilder]: At program point L7607-1(lines 7607 7615) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,095 INFO L858 garLoopResultBuilder]: For program point L7607(lines 7607 7615) no Hoare annotation was computed. [2021-11-12 23:20:36,095 INFO L858 garLoopResultBuilder]: For program point L10580-1(line 10580) no Hoare annotation was computed. [2021-11-12 23:20:36,095 INFO L854 garLoopResultBuilder]: At program point L9259(lines 9237 9261) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,096 INFO L858 garLoopResultBuilder]: For program point L10052(lines 10052 10058) no Hoare annotation was computed. [2021-11-12 23:20:36,096 INFO L858 garLoopResultBuilder]: For program point L10052-2(lines 10052 10058) no Hoare annotation was computed. [2021-11-12 23:20:36,096 INFO L858 garLoopResultBuilder]: For program point L8004-1(line 8004) no Hoare annotation was computed. [2021-11-12 23:20:36,096 INFO L854 garLoopResultBuilder]: At program point L8004(line 8004) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,096 INFO L858 garLoopResultBuilder]: For program point L10845(lines 10845 10881) no Hoare annotation was computed. [2021-11-12 23:20:36,096 INFO L854 garLoopResultBuilder]: At program point L6881(lines 6876 6883) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,097 INFO L858 garLoopResultBuilder]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2021-11-12 23:20:36,097 INFO L854 garLoopResultBuilder]: At program point L7608(line 7608) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,097 INFO L854 garLoopResultBuilder]: At program point L11308(lines 11307 11309) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,097 INFO L854 garLoopResultBuilder]: At program point L10449(lines 10426 10451) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (= (bvadd (_ bv19 32) |ULTIMATE.start_netif_init_#res#1|) (_ bv0 32)) (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,097 INFO L854 garLoopResultBuilder]: At program point L10053(lines 10053 10054) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,097 INFO L858 garLoopResultBuilder]: For program point L10053-1(lines 10053 10054) no Hoare annotation was computed. [2021-11-12 23:20:36,097 INFO L858 garLoopResultBuilder]: For program point L8005(lines 8005 8013) no Hoare annotation was computed. [2021-11-12 23:20:36,098 INFO L854 garLoopResultBuilder]: At program point L8864(line 8864) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,098 INFO L858 garLoopResultBuilder]: For program point L8864-1(line 8864) no Hoare annotation was computed. [2021-11-12 23:20:36,098 INFO L858 garLoopResultBuilder]: For program point L10582-1(line 10582) no Hoare annotation was computed. [2021-11-12 23:20:36,098 INFO L854 garLoopResultBuilder]: At program point L10582(line 10582) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,098 INFO L854 garLoopResultBuilder]: At program point L8138(line 8138) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,098 INFO L854 garLoopResultBuilder]: At program point L8006(line 8006) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,099 INFO L854 garLoopResultBuilder]: At program point L8138-1(line 8138) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,099 INFO L854 garLoopResultBuilder]: At program point L7874(lines 7739 7881) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,099 INFO L854 garLoopResultBuilder]: At program point L9129(line 9129) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,099 INFO L858 garLoopResultBuilder]: For program point L9129-1(line 9129) no Hoare annotation was computed. [2021-11-12 23:20:36,099 INFO L858 garLoopResultBuilder]: For program point L8006-1(line 8006) no Hoare annotation was computed. [2021-11-12 23:20:36,099 INFO L854 garLoopResultBuilder]: At program point L7742(line 7742) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,099 INFO L858 garLoopResultBuilder]: For program point L7610(lines 7610 7613) no Hoare annotation was computed. [2021-11-12 23:20:36,100 INFO L854 garLoopResultBuilder]: At program point L8865(line 8865) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,100 INFO L858 garLoopResultBuilder]: For program point L8865-1(line 8865) no Hoare annotation was computed. [2021-11-12 23:20:36,100 INFO L858 garLoopResultBuilder]: For program point L7742-1(line 7742) no Hoare annotation was computed. [2021-11-12 23:20:36,100 INFO L858 garLoopResultBuilder]: For program point L10847(lines 10847 10878) no Hoare annotation was computed. [2021-11-12 23:20:36,100 INFO L858 garLoopResultBuilder]: For program point L10649-1(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,100 INFO L854 garLoopResultBuilder]: At program point L11178(lines 11169 11180) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,100 INFO L854 garLoopResultBuilder]: At program point L8139(line 8139) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,101 INFO L858 garLoopResultBuilder]: For program point L8007(lines 8007 8010) no Hoare annotation was computed. [2021-11-12 23:20:36,101 INFO L854 garLoopResultBuilder]: At program point L8866(line 8866) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,101 INFO L858 garLoopResultBuilder]: For program point L10716(line 10716) no Hoare annotation was computed. [2021-11-12 23:20:36,101 INFO L854 garLoopResultBuilder]: At program point L10650(line 10650) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,101 INFO L854 garLoopResultBuilder]: At program point L8866-1(line 8866) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,101 INFO L858 garLoopResultBuilder]: For program point L10848(line 10848) no Hoare annotation was computed. [2021-11-12 23:20:36,101 INFO L854 garLoopResultBuilder]: At program point L7611(line 7611) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,101 INFO L858 garLoopResultBuilder]: For program point L10782(line 10782) no Hoare annotation was computed. [2021-11-12 23:20:36,102 INFO L858 garLoopResultBuilder]: For program point L10518-1(line 10518) no Hoare annotation was computed. [2021-11-12 23:20:36,102 INFO L854 garLoopResultBuilder]: At program point L10584(line 10584) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,102 INFO L858 garLoopResultBuilder]: For program point L10650-1(line 10650) no Hoare annotation was computed. [2021-11-12 23:20:36,102 INFO L858 garLoopResultBuilder]: For program point L10584-1(line 10584) no Hoare annotation was computed. [2021-11-12 23:20:36,102 INFO L854 garLoopResultBuilder]: At program point L10518(line 10518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,102 INFO L854 garLoopResultBuilder]: At program point L8074(line 8074) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,102 INFO L858 garLoopResultBuilder]: For program point L8140(line 8140) no Hoare annotation was computed. [2021-11-12 23:20:36,102 INFO L858 garLoopResultBuilder]: For program point L8867(line 8867) no Hoare annotation was computed. [2021-11-12 23:20:36,102 INFO L858 garLoopResultBuilder]: For program point L8074-1(line 8074) no Hoare annotation was computed. [2021-11-12 23:20:36,102 INFO L858 garLoopResultBuilder]: For program point L10915(line 10915) no Hoare annotation was computed. [2021-11-12 23:20:36,102 INFO L854 garLoopResultBuilder]: At program point L10056(lines 10056 10057) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,102 INFO L854 garLoopResultBuilder]: At program point L7876(lines 7739 7881) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,102 INFO L858 garLoopResultBuilder]: For program point L10056-1(lines 10056 10057) no Hoare annotation was computed. [2021-11-12 23:20:36,103 INFO L858 garLoopResultBuilder]: For program point L10717(lines 10717 10722) no Hoare annotation was computed. [2021-11-12 23:20:36,103 INFO L861 garLoopResultBuilder]: At program point L11642(lines 11641 11643) the Hoare annotation is: true [2021-11-12 23:20:36,103 INFO L858 garLoopResultBuilder]: For program point L10849(lines 10849 10853) no Hoare annotation was computed. [2021-11-12 23:20:36,103 INFO L858 garLoopResultBuilder]: For program point L10783(lines 10783 10791) no Hoare annotation was computed. [2021-11-12 23:20:36,103 INFO L854 garLoopResultBuilder]: At program point L8141-1(lines 8141 8145) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,103 INFO L858 garLoopResultBuilder]: For program point L8141(lines 8141 8145) no Hoare annotation was computed. [2021-11-12 23:20:36,103 INFO L858 garLoopResultBuilder]: For program point L10916(lines 10916 10921) no Hoare annotation was computed. [2021-11-12 23:20:36,103 INFO L854 garLoopResultBuilder]: At program point L8868(line 8868) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,103 INFO L858 garLoopResultBuilder]: For program point L8868-1(line 8868) no Hoare annotation was computed. [2021-11-12 23:20:36,103 INFO L858 garLoopResultBuilder]: For program point L10916-2(lines 10886 10948) no Hoare annotation was computed. [2021-11-12 23:20:36,103 INFO L858 garLoopResultBuilder]: For program point L7811(line 7811) no Hoare annotation was computed. [2021-11-12 23:20:36,103 INFO L854 garLoopResultBuilder]: At program point L10586(line 10586) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,103 INFO L858 garLoopResultBuilder]: For program point L7745-1(line 7745) no Hoare annotation was computed. [2021-11-12 23:20:36,103 INFO L854 garLoopResultBuilder]: At program point L7745(line 7745) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,103 INFO L858 garLoopResultBuilder]: For program point L10586-1(line 10586) no Hoare annotation was computed. [2021-11-12 23:20:36,104 INFO L854 garLoopResultBuilder]: At program point L10520(lines 10514 10522) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,104 INFO L854 garLoopResultBuilder]: At program point L8142(line 8142) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,104 INFO L854 garLoopResultBuilder]: At program point L9133(line 9133) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,104 INFO L858 garLoopResultBuilder]: For program point L9133-1(line 9133) no Hoare annotation was computed. [2021-11-12 23:20:36,104 INFO L858 garLoopResultBuilder]: For program point L8142-1(line 8142) no Hoare annotation was computed. [2021-11-12 23:20:36,104 INFO L858 garLoopResultBuilder]: For program point L10917-1(line 10917) no Hoare annotation was computed. [2021-11-12 23:20:36,104 INFO L854 garLoopResultBuilder]: At program point L6887(lines 6884 6889) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,105 INFO L854 garLoopResultBuilder]: At program point L10917(line 10917) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,105 INFO L858 garLoopResultBuilder]: For program point L7812(lines 7812 7818) no Hoare annotation was computed. [2021-11-12 23:20:36,105 INFO L858 garLoopResultBuilder]: For program point L10785(lines 10785 10789) no Hoare annotation was computed. [2021-11-12 23:20:36,105 INFO L854 garLoopResultBuilder]: At program point L7218(lines 7218 7219) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,105 INFO L854 garLoopResultBuilder]: At program point L8143(line 8143) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,105 INFO L858 garLoopResultBuilder]: For program point L7218-1(lines 7218 7219) no Hoare annotation was computed. [2021-11-12 23:20:36,106 INFO L854 garLoopResultBuilder]: At program point L9134(lines 9070 9136) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,106 INFO L854 garLoopResultBuilder]: At program point L8870-1(lines 8849 8880) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,106 INFO L854 garLoopResultBuilder]: At program point L8870(line 8870) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,106 INFO L861 garLoopResultBuilder]: At program point L10456(lines 10452 10458) the Hoare annotation is: true [2021-11-12 23:20:36,106 INFO L854 garLoopResultBuilder]: At program point L8078(line 8078) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,106 INFO L854 garLoopResultBuilder]: At program point L10060(lines 10046 10066) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,106 INFO L858 garLoopResultBuilder]: For program point L8078-1(line 8078) no Hoare annotation was computed. [2021-11-12 23:20:36,107 INFO L854 garLoopResultBuilder]: At program point L7880(lines 7703 7882) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,107 INFO L858 garLoopResultBuilder]: For program point L7616(line 7616) no Hoare annotation was computed. [2021-11-12 23:20:36,107 INFO L858 garLoopResultBuilder]: For program point L10655-1(line 10655) no Hoare annotation was computed. [2021-11-12 23:20:36,107 INFO L854 garLoopResultBuilder]: At program point L10655(line 10655) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,107 INFO L858 garLoopResultBuilder]: For program point L7220(lines 7220 7230) no Hoare annotation was computed. [2021-11-12 23:20:36,107 INFO L854 garLoopResultBuilder]: At program point L11184(line 11184) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,107 INFO L858 garLoopResultBuilder]: For program point L11184-1(line 11184) no Hoare annotation was computed. [2021-11-12 23:20:36,107 INFO L861 garLoopResultBuilder]: At program point L7815(lines 7812 7817) the Hoare annotation is: true [2021-11-12 23:20:36,107 INFO L858 garLoopResultBuilder]: For program point L10590-1(line 10590) no Hoare annotation was computed. [2021-11-12 23:20:36,107 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-12 23:20:36,107 INFO L854 garLoopResultBuilder]: At program point L10590(line 10590) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,107 INFO L858 garLoopResultBuilder]: For program point L8146(line 8146) no Hoare annotation was computed. [2021-11-12 23:20:36,107 INFO L858 garLoopResultBuilder]: For program point L7221-1(lines 7221 7222) no Hoare annotation was computed. [2021-11-12 23:20:36,108 INFO L854 garLoopResultBuilder]: At program point L7221(lines 7221 7222) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,108 INFO L858 garLoopResultBuilder]: For program point L8080-1(line 8080) no Hoare annotation was computed. [2021-11-12 23:20:36,108 INFO L854 garLoopResultBuilder]: At program point L8080(line 8080) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,108 INFO L854 garLoopResultBuilder]: At program point L10062(lines 10046 10066) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,108 INFO L854 garLoopResultBuilder]: At program point L7618(lines 7594 7625) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,108 INFO L854 garLoopResultBuilder]: At program point L8873(lines 8849 8880) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,108 INFO L858 garLoopResultBuilder]: For program point L10855(line 10855) no Hoare annotation was computed. [2021-11-12 23:20:36,108 INFO L854 garLoopResultBuilder]: At program point L11186(lines 11181 11188) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,108 INFO L858 garLoopResultBuilder]: For program point L10327(lines 10327 10330) no Hoare annotation was computed. [2021-11-12 23:20:36,108 INFO L858 garLoopResultBuilder]: For program point L8081(lines 8081 8087) no Hoare annotation was computed. [2021-11-12 23:20:36,108 INFO L858 garLoopResultBuilder]: For program point L10724(line 10724) no Hoare annotation was computed. [2021-11-12 23:20:36,108 INFO L858 garLoopResultBuilder]: For program point L10856(lines 10856 10860) no Hoare annotation was computed. [2021-11-12 23:20:36,108 INFO L858 garLoopResultBuilder]: For program point L7223(lines 7223 7227) no Hoare annotation was computed. [2021-11-12 23:20:36,108 INFO L858 garLoopResultBuilder]: For program point L8016-1(line 8016) no Hoare annotation was computed. [2021-11-12 23:20:36,109 INFO L854 garLoopResultBuilder]: At program point L8875(lines 8849 8880) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,109 INFO L854 garLoopResultBuilder]: At program point L8016(line 8016) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,109 INFO L858 garLoopResultBuilder]: For program point L10923-1(line 10923) no Hoare annotation was computed. [2021-11-12 23:20:36,109 INFO L854 garLoopResultBuilder]: At program point L10923(line 10923) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,109 INFO L858 garLoopResultBuilder]: For program point L10725(lines 10725 10729) no Hoare annotation was computed. [2021-11-12 23:20:36,109 INFO L854 garLoopResultBuilder]: At program point L7620(lines 7594 7625) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,109 INFO L854 garLoopResultBuilder]: At program point L10527(line 10527) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,109 INFO L858 garLoopResultBuilder]: For program point L10527-1(line 10527) no Hoare annotation was computed. [2021-11-12 23:20:36,109 INFO L858 garLoopResultBuilder]: For program point L8017(lines 8017 8025) no Hoare annotation was computed. [2021-11-12 23:20:36,109 INFO L858 garLoopResultBuilder]: For program point L10660(line 10660) no Hoare annotation was computed. [2021-11-12 23:20:36,109 INFO L854 garLoopResultBuilder]: At program point L8018(line 8018) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,109 INFO L861 garLoopResultBuilder]: At program point L8084(lines 8081 8086) the Hoare annotation is: true [2021-11-12 23:20:36,109 INFO L858 garLoopResultBuilder]: For program point L8018-1(line 8018) no Hoare annotation was computed. [2021-11-12 23:20:36,109 INFO L854 garLoopResultBuilder]: At program point L7754(line 7754) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,110 INFO L858 garLoopResultBuilder]: For program point L7820-2(lines 7820 7823) no Hoare annotation was computed. [2021-11-12 23:20:36,110 INFO L858 garLoopResultBuilder]: For program point L7820(lines 7820 7823) no Hoare annotation was computed. [2021-11-12 23:20:36,110 INFO L858 garLoopResultBuilder]: For program point L10661(lines 10661 10665) no Hoare annotation was computed. [2021-11-12 23:20:36,110 INFO L858 garLoopResultBuilder]: For program point L10661-2(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,110 INFO L858 garLoopResultBuilder]: For program point L7754-1(line 7754) no Hoare annotation was computed. [2021-11-12 23:20:36,110 INFO L858 garLoopResultBuilder]: For program point L10793(line 10793) no Hoare annotation was computed. [2021-11-12 23:20:36,110 INFO L854 garLoopResultBuilder]: At program point L10529(lines 10523 10531) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,110 INFO L854 garLoopResultBuilder]: At program point L8151(lines 7934 8153) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,110 INFO L854 garLoopResultBuilder]: At program point L10067(lines 10040 10070) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,110 INFO L858 garLoopResultBuilder]: For program point L8019(lines 8019 8022) no Hoare annotation was computed. [2021-11-12 23:20:36,110 INFO L854 garLoopResultBuilder]: At program point L8878-1(lines 8841 8881) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,110 INFO L861 garLoopResultBuilder]: At program point L10794(line 10794) the Hoare annotation is: true [2021-11-12 23:20:36,110 INFO L854 garLoopResultBuilder]: At program point L8878(line 8878) the Hoare annotation is: (or (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,110 INFO L854 garLoopResultBuilder]: At program point L10596(line 10596) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,111 INFO L858 garLoopResultBuilder]: For program point L10662-1(line 10662) no Hoare annotation was computed. [2021-11-12 23:20:36,111 INFO L858 garLoopResultBuilder]: For program point L10596-1(line 10596) no Hoare annotation was computed. [2021-11-12 23:20:36,111 INFO L854 garLoopResultBuilder]: At program point L10662(line 10662) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_4~0)) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0 .cse1))) [2021-11-12 23:20:36,111 INFO L854 garLoopResultBuilder]: At program point L10332(lines 10322 10349) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,111 INFO L854 garLoopResultBuilder]: At program point L7029-1(lines 7026 7032) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,111 INFO L854 garLoopResultBuilder]: At program point L7029(line 7029) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,111 INFO L858 garLoopResultBuilder]: For program point L7756-1(line 7756) no Hoare annotation was computed. [2021-11-12 23:20:36,111 INFO L854 garLoopResultBuilder]: At program point L7756(line 7756) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,111 INFO L854 garLoopResultBuilder]: At program point L7624(lines 7586 7626) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,111 INFO L854 garLoopResultBuilder]: At program point L11192(line 11192) the Hoare annotation is: (and (not (= (_ bv2 32) ~ldv_state_variable_4~0)) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,111 INFO L858 garLoopResultBuilder]: For program point L11192-1(line 11192) no Hoare annotation was computed. [2021-11-12 23:20:36,111 INFO L858 garLoopResultBuilder]: For program point L10862(line 10862) no Hoare annotation was computed. [2021-11-12 23:20:36,111 INFO L858 garLoopResultBuilder]: For program point L10598-1(line 10598) no Hoare annotation was computed. [2021-11-12 23:20:36,112 INFO L854 garLoopResultBuilder]: At program point L10598(line 10598) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,112 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-12 23:20:36,112 INFO L854 garLoopResultBuilder]: At program point L11391(lines 11390 11392) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,112 INFO L854 garLoopResultBuilder]: At program point L10334(lines 10322 10349) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,112 INFO L858 garLoopResultBuilder]: For program point L8088-1(line 8088) no Hoare annotation was computed. [2021-11-12 23:20:36,112 INFO L854 garLoopResultBuilder]: At program point L8088(line 8088) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,112 INFO L858 garLoopResultBuilder]: For program point L7097(line 7097) no Hoare annotation was computed. [2021-11-12 23:20:36,112 INFO L858 garLoopResultBuilder]: For program point L10731(line 10731) no Hoare annotation was computed. [2021-11-12 23:20:36,112 INFO L858 garLoopResultBuilder]: For program point L10929(line 10929) no Hoare annotation was computed. [2021-11-12 23:20:36,112 INFO L858 garLoopResultBuilder]: For program point L10863(lines 10863 10867) no Hoare annotation was computed. [2021-11-12 23:20:36,112 INFO L854 garLoopResultBuilder]: At program point L11590(lines 11589 11591) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,112 INFO L854 garLoopResultBuilder]: At program point L11194(lines 11189 11196) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,112 INFO L854 garLoopResultBuilder]: At program point L10005(lines 10005 10015) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0) (and (= (_ bv1 32) ~ldv_state_variable_2~0) .cse0))) [2021-11-12 23:20:36,112 INFO L858 garLoopResultBuilder]: For program point L8089-1(line 8089) no Hoare annotation was computed. [2021-11-12 23:20:36,113 INFO L858 garLoopResultBuilder]: For program point L10930(lines 10930 10937) no Hoare annotation was computed. [2021-11-12 23:20:36,113 INFO L854 garLoopResultBuilder]: At program point L8089(line 8089) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,113 INFO L858 garLoopResultBuilder]: For program point L10732(lines 10732 10736) no Hoare annotation was computed. [2021-11-12 23:20:36,113 INFO L858 garLoopResultBuilder]: For program point L7825-1(line 7825) no Hoare annotation was computed. [2021-11-12 23:20:36,113 INFO L858 garLoopResultBuilder]: For program point L10732-2(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,113 INFO L854 garLoopResultBuilder]: At program point L7825(line 7825) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,113 INFO L854 garLoopResultBuilder]: At program point L10600(line 10600) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,113 INFO L858 garLoopResultBuilder]: For program point L10666-1(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,113 INFO L858 garLoopResultBuilder]: For program point L10600-1(line 10600) no Hoare annotation was computed. [2021-11-12 23:20:36,113 INFO L854 garLoopResultBuilder]: At program point L9147(line 9147) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,113 INFO L858 garLoopResultBuilder]: For program point L9147-1(line 9147) no Hoare annotation was computed. [2021-11-12 23:20:36,113 INFO L858 garLoopResultBuilder]: For program point L7099-1(line 7099) no Hoare annotation was computed. [2021-11-12 23:20:36,114 INFO L854 garLoopResultBuilder]: At program point L8090(lines 8090 8091) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,114 INFO L854 garLoopResultBuilder]: At program point L7099(line 7099) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,114 INFO L858 garLoopResultBuilder]: For program point L8090-1(lines 8090 8091) no Hoare annotation was computed. [2021-11-12 23:20:36,114 INFO L858 garLoopResultBuilder]: For program point L10733-1(line 10733) no Hoare annotation was computed. [2021-11-12 23:20:36,114 INFO L854 garLoopResultBuilder]: At program point L10733(line 10733) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_4~0)) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and (= (_ bv0 32) ~ldv_retval_4~0) .cse0 .cse1))) [2021-11-12 23:20:36,114 INFO L858 garLoopResultBuilder]: For program point L10667-1(line 10667) no Hoare annotation was computed. [2021-11-12 23:20:36,114 INFO L854 garLoopResultBuilder]: At program point L10667(line 10667) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,115 INFO L858 garLoopResultBuilder]: For program point L9148(lines 9148 9154) no Hoare annotation was computed. [2021-11-12 23:20:36,115 INFO L858 garLoopResultBuilder]: For program point L10932(lines 10932 10935) no Hoare annotation was computed. [2021-11-12 23:20:36,115 INFO L858 garLoopResultBuilder]: For program point L7827-1(line 7827) no Hoare annotation was computed. [2021-11-12 23:20:36,115 INFO L854 garLoopResultBuilder]: At program point L7827(line 7827) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,115 INFO L858 garLoopResultBuilder]: For program point L7761-1(line 7761) no Hoare annotation was computed. [2021-11-12 23:20:36,115 INFO L854 garLoopResultBuilder]: At program point L7761(line 7761) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,115 INFO L858 garLoopResultBuilder]: For program point L10800(line 10800) no Hoare annotation was computed. [2021-11-12 23:20:36,115 INFO L854 garLoopResultBuilder]: At program point L9149(line 9149) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,116 INFO L854 garLoopResultBuilder]: At program point L7167(lines 7162 7169) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,116 INFO L858 garLoopResultBuilder]: For program point L9149-1(line 9149) no Hoare annotation was computed. [2021-11-12 23:20:36,116 INFO L854 garLoopResultBuilder]: At program point L8026(line 8026) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,116 INFO L858 garLoopResultBuilder]: For program point L8092-1(line 8092) no Hoare annotation was computed. [2021-11-12 23:20:36,116 INFO L854 garLoopResultBuilder]: At program point L8092(line 8092) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,116 INFO L854 garLoopResultBuilder]: At program point L7101(lines 7093 7107) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,116 INFO L854 garLoopResultBuilder]: At program point L8026-1(line 8026) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,116 INFO L858 garLoopResultBuilder]: For program point L10008(lines 10008 10013) no Hoare annotation was computed. [2021-11-12 23:20:36,116 INFO L858 garLoopResultBuilder]: For program point L10603-1(line 10603) no Hoare annotation was computed. [2021-11-12 23:20:36,116 INFO L854 garLoopResultBuilder]: At program point L10603(line 10603) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,116 INFO L858 garLoopResultBuilder]: For program point L10801(lines 10801 10804) no Hoare annotation was computed. [2021-11-12 23:20:36,116 INFO L858 garLoopResultBuilder]: For program point L7102(lines 7102 7105) no Hoare annotation was computed. [2021-11-12 23:20:36,116 INFO L858 garLoopResultBuilder]: For program point L8027(line 8027) no Hoare annotation was computed. [2021-11-12 23:20:36,117 INFO L858 garLoopResultBuilder]: For program point L7895-1(line 7895) no Hoare annotation was computed. [2021-11-12 23:20:36,117 INFO L854 garLoopResultBuilder]: At program point L7895(line 7895) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,117 INFO L858 garLoopResultBuilder]: For program point L7763-1(line 7763) no Hoare annotation was computed. [2021-11-12 23:20:36,117 INFO L858 garLoopResultBuilder]: For program point L10009(line 10009) no Hoare annotation was computed. [2021-11-12 23:20:36,117 INFO L854 garLoopResultBuilder]: At program point L7763(line 7763) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,117 INFO L854 garLoopResultBuilder]: At program point L10604(line 10604) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,117 INFO L858 garLoopResultBuilder]: For program point L10604-1(line 10604) no Hoare annotation was computed. [2021-11-12 23:20:36,117 INFO L854 garLoopResultBuilder]: At program point L7235(lines 7198 7237) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,117 INFO L854 garLoopResultBuilder]: At program point L7103(lines 7093 7107) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0))) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0) .cse1) (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0) .cse1))) [2021-11-12 23:20:36,117 INFO L854 garLoopResultBuilder]: At program point L8028-2(lines 8028 8032) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,117 INFO L858 garLoopResultBuilder]: For program point L8028(lines 8028 8032) no Hoare annotation was computed. [2021-11-12 23:20:36,117 INFO L858 garLoopResultBuilder]: For program point L10869(line 10869) no Hoare annotation was computed. [2021-11-12 23:20:36,117 INFO L858 garLoopResultBuilder]: For program point L7764(lines 7764 7770) no Hoare annotation was computed. [2021-11-12 23:20:36,117 INFO L858 garLoopResultBuilder]: For program point L10605-1(line 10605) no Hoare annotation was computed. [2021-11-12 23:20:36,118 INFO L854 garLoopResultBuilder]: At program point L10605(line 10605) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_retval_4~0) (= (_ bv0 32) ~ldv_state_variable_4~0) (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-12 23:20:36,118 INFO L854 garLoopResultBuilder]: At program point L11530(lines 11529 11531) the Hoare annotation is: (let ((.cse0 (not (= (_ bv2 32) ~ldv_state_variable_4~0)))) (or (and .cse0 (= (_ bv0 32) ~ldv_retval_4~0)) (and .cse0 (= (_ bv1 32) ~ldv_state_variable_2~0)))) [2021-11-12 23:20:36,118 INFO L858 garLoopResultBuilder]: For program point L6641(lines 6641 6644) no Hoare annotation was computed. [2021-11-12 23:20:36,118 INFO L858 garLoopResultBuilder]: For program point L10737-1(lines 10618 10795) no Hoare annotation was computed. [2021-11-12 23:20:36,118 INFO L854 garLoopResultBuilder]: At program point L10341(lines 10322 10349) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,118 INFO L854 garLoopResultBuilder]: At program point L10473(line 10473) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_4~0) (= (_ bv1 32) ~ldv_state_variable_2~0) (= ~ldv_spin~0 (_ bv0 32))) [2021-11-12 23:20:36,118 INFO L858 garLoopResultBuilder]: For program point L10473-1(line 10473) no Hoare annotation was computed. [2021-11-12 23:20:36,118 INFO L861 garLoopResultBuilder]: At program point L7682-1(lines 7682 7683) the Hoare annotation is: true [2021-11-12 23:20:36,118 INFO L861 garLoopResultBuilder]: At program point L7674(lines 7669 7676) the Hoare annotation is: true [2021-11-12 23:20:36,118 INFO L861 garLoopResultBuilder]: At program point L7418(line 7418) the Hoare annotation is: true [2021-11-12 23:20:36,118 INFO L861 garLoopResultBuilder]: At program point L7641-2(lines 7641 7645) the Hoare annotation is: true [2021-11-12 23:20:36,118 INFO L858 garLoopResultBuilder]: For program point L7641(lines 7641 7645) no Hoare annotation was computed. [2021-11-12 23:20:36,118 INFO L858 garLoopResultBuilder]: For program point L7418-1(line 7418) no Hoare annotation was computed. [2021-11-12 23:20:36,118 INFO L858 garLoopResultBuilder]: For program point L7121-1(line 7121) no Hoare annotation was computed. [2021-11-12 23:20:36,119 INFO L861 garLoopResultBuilder]: At program point L6097(lines 6091 6099) the Hoare annotation is: true [2021-11-12 23:20:36,119 INFO L861 garLoopResultBuilder]: At program point L7121(line 7121) the Hoare annotation is: true [2021-11-12 23:20:36,119 INFO L858 garLoopResultBuilder]: For program point L7113-1(line 7113) no Hoare annotation was computed. [2021-11-12 23:20:36,119 INFO L861 garLoopResultBuilder]: At program point L7113(line 7113) the Hoare annotation is: true [2021-11-12 23:20:36,119 INFO L861 garLoopResultBuilder]: At program point L7650(lines 7647 7652) the Hoare annotation is: true [2021-11-12 23:20:36,119 INFO L858 garLoopResultBuilder]: For program point L7411-1(line 7411) no Hoare annotation was computed. [2021-11-12 23:20:36,119 INFO L861 garLoopResultBuilder]: At program point L7122(lines 7117 7124) the Hoare annotation is: true [2021-11-12 23:20:36,119 INFO L861 garLoopResultBuilder]: At program point L7411(line 7411) the Hoare annotation is: true [2021-11-12 23:20:36,119 INFO L861 garLoopResultBuilder]: At program point L7114(lines 7109 7116) the Hoare annotation is: true [2021-11-12 23:20:36,119 INFO L858 garLoopResultBuilder]: For program point xennet_tx_buf_gcFINAL(lines 7627 7702) no Hoare annotation was computed. [2021-11-12 23:20:36,119 INFO L861 garLoopResultBuilder]: At program point L7684(lines 7639 7701) the Hoare annotation is: true [2021-11-12 23:20:36,119 INFO L861 garLoopResultBuilder]: At program point xennet_tx_buf_gcENTRY(lines 7627 7702) the Hoare annotation is: true [2021-11-12 23:20:36,119 INFO L858 garLoopResultBuilder]: For program point L7668-1(line 7668) no Hoare annotation was computed. [2021-11-12 23:20:36,120 INFO L861 garLoopResultBuilder]: At program point L7412-1(lines 7395 7428) the Hoare annotation is: true [2021-11-12 23:20:36,120 INFO L861 garLoopResultBuilder]: At program point L7668(line 7668) the Hoare annotation is: true [2021-11-12 23:20:36,120 INFO L858 garLoopResultBuilder]: For program point L7412(lines 7412 7425) no Hoare annotation was computed. [2021-11-12 23:20:36,120 INFO L858 garLoopResultBuilder]: For program point xennet_tx_buf_gcEXIT(lines 7627 7702) no Hoare annotation was computed. [2021-11-12 23:20:36,120 INFO L861 garLoopResultBuilder]: At program point L11459(lines 11458 11460) the Hoare annotation is: true [2021-11-12 23:20:36,120 INFO L861 garLoopResultBuilder]: At program point L11327(lines 11326 11328) the Hoare annotation is: true [2021-11-12 23:20:36,120 INFO L858 garLoopResultBuilder]: For program point L7413-1(line 7413) no Hoare annotation was computed. [2021-11-12 23:20:36,120 INFO L858 garLoopResultBuilder]: For program point L7669(lines 7669 7677) no Hoare annotation was computed. [2021-11-12 23:20:36,120 INFO L861 garLoopResultBuilder]: At program point L7413(line 7413) the Hoare annotation is: true [2021-11-12 23:20:36,120 INFO L858 garLoopResultBuilder]: For program point L7661(lines 7661 7664) no Hoare annotation was computed. [2021-11-12 23:20:36,120 INFO L861 garLoopResultBuilder]: At program point L7678(line 7678) the Hoare annotation is: true [2021-11-12 23:20:36,120 INFO L858 garLoopResultBuilder]: For program point L7678-1(line 7678) no Hoare annotation was computed. [2021-11-12 23:20:36,120 INFO L858 garLoopResultBuilder]: For program point L7414(lines 7414 7423) no Hoare annotation was computed. [2021-11-12 23:20:36,120 INFO L858 garLoopResultBuilder]: For program point L7059(lines 7059 7062) no Hoare annotation was computed. [2021-11-12 23:20:36,121 INFO L858 garLoopResultBuilder]: For program point L7695(line 7695) no Hoare annotation was computed. [2021-11-12 23:20:36,121 INFO L861 garLoopResultBuilder]: At program point L7059-2(lines 7054 7065) the Hoare annotation is: true [2021-11-12 23:20:36,121 INFO L858 garLoopResultBuilder]: For program point L7695-2(lines 7695 7698) no Hoare annotation was computed. [2021-11-12 23:20:36,121 INFO L861 garLoopResultBuilder]: At program point L7687(lines 7639 7701) the Hoare annotation is: true [2021-11-12 23:20:36,121 INFO L858 garLoopResultBuilder]: For program point L7646(line 7646) no Hoare annotation was computed. [2021-11-12 23:20:36,121 INFO L858 garLoopResultBuilder]: For program point L7679-1(line 7679) no Hoare annotation was computed. [2021-11-12 23:20:36,121 INFO L861 garLoopResultBuilder]: At program point L7679(line 7679) the Hoare annotation is: true [2021-11-12 23:20:36,121 INFO L861 garLoopResultBuilder]: At program point L7696(lines 7639 7701) the Hoare annotation is: true [2021-11-12 23:20:36,121 INFO L858 garLoopResultBuilder]: For program point L7647(lines 7647 7653) no Hoare annotation was computed. [2021-11-12 23:20:36,121 INFO L858 garLoopResultBuilder]: For program point L7416-1(line 7416) no Hoare annotation was computed. [2021-11-12 23:20:36,121 INFO L861 garLoopResultBuilder]: At program point L7416(line 7416) the Hoare annotation is: true [2021-11-12 23:20:36,121 INFO L858 garLoopResultBuilder]: For program point L7408-1(line 7408) no Hoare annotation was computed. [2021-11-12 23:20:36,121 INFO L861 garLoopResultBuilder]: At program point L7408(line 7408) the Hoare annotation is: true [2021-11-12 23:20:36,121 INFO L861 garLoopResultBuilder]: At program point L7689(lines 7639 7701) the Hoare annotation is: true [2021-11-12 23:20:36,121 INFO L858 garLoopResultBuilder]: For program point L7640-1(line 7640) no Hoare annotation was computed. [2021-11-12 23:20:36,122 INFO L861 garLoopResultBuilder]: At program point L7640(line 7640) the Hoare annotation is: true [2021-11-12 23:20:36,122 INFO L858 garLoopResultBuilder]: For program point L7417(lines 7417 7421) no Hoare annotation was computed. [2021-11-12 23:20:36,122 INFO L861 garLoopResultBuilder]: At program point L7682(lines 7682 7683) the Hoare annotation is: true [2021-11-12 23:20:36,122 INFO L858 garLoopResultBuilder]: For program point gnttab_free_grant_referencesFINAL(lines 11451 11453) no Hoare annotation was computed. [2021-11-12 23:20:36,122 INFO L861 garLoopResultBuilder]: At program point gnttab_free_grant_referencesENTRY(lines 11451 11453) the Hoare annotation is: true [2021-11-12 23:20:36,122 INFO L858 garLoopResultBuilder]: For program point gnttab_free_grant_referencesEXIT(lines 11451 11453) no Hoare annotation was computed. [2021-11-12 23:20:36,122 INFO L858 garLoopResultBuilder]: For program point L10974-1(line 10974) no Hoare annotation was computed. [2021-11-12 23:20:36,122 INFO L861 garLoopResultBuilder]: At program point L10974(line 10974) the Hoare annotation is: true [2021-11-12 23:20:36,122 INFO L861 garLoopResultBuilder]: At program point L6348(lines 6344 6350) the Hoare annotation is: true [2021-11-12 23:20:36,122 INFO L858 garLoopResultBuilder]: For program point spin_lock_bhEXIT(lines 10971 10978) no Hoare annotation was computed. [2021-11-12 23:20:36,122 INFO L861 garLoopResultBuilder]: At program point L11350(lines 11349 11351) the Hoare annotation is: true [2021-11-12 23:20:36,122 INFO L861 garLoopResultBuilder]: At program point spin_lock_bhENTRY(lines 10971 10978) the Hoare annotation is: true [2021-11-12 23:20:36,122 INFO L858 garLoopResultBuilder]: For program point spin_lock_bhFINAL(lines 10971 10978) no Hoare annotation was computed. [2021-11-12 23:20:36,122 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 6293 6300) the Hoare annotation is: true [2021-11-12 23:20:36,122 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 6293 6300) no Hoare annotation was computed. [2021-11-12 23:20:36,123 INFO L861 garLoopResultBuilder]: At program point L6297(line 6297) the Hoare annotation is: true [2021-11-12 23:20:36,123 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 6293 6300) no Hoare annotation was computed. [2021-11-12 23:20:36,123 INFO L858 garLoopResultBuilder]: For program point L6297-1(line 6297) no Hoare annotation was computed. [2021-11-12 23:20:36,125 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:20:36,126 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-12 23:20:36,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 11:20:36 BoogieIcfgContainer [2021-11-12 23:20:36,222 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-12 23:20:36,222 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-12 23:20:36,223 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-12 23:20:36,223 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-12 23:20:36,223 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:14:37" (3/4) ... [2021-11-12 23:20:36,226 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-12 23:20:36,233 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_strtoul [2021-11-12 23:20:36,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-11-12 23:20:36,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2021-11-12 23:20:36,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unbind_from_irqhandler [2021-11-12 23:20:36,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_zeroed_page [2021-11-12 23:20:36,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netback_changed [2021-11-12 23:20:36,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_page [2021-11-12 23:20:36,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_poll_controller [2021-11-12 23:20:36,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_insert [2021-11-12 23:20:36,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_release_tx_bufs [2021-11-12 23:20:36,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-12 23:20:36,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_head_init [2021-11-12 23:20:36,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_schedule [2021-11-12 23:20:36,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2021-11-12 23:20:36,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2021-11-12 23:20:36,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_change_mtu [2021-11-12 23:20:36,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lowmem_page_address [2021-11-12 23:20:36,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_frag_page [2021-11-12 23:20:36,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_write [2021-11-12 23:20:36,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-11-12 23:20:36,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2021-11-12 23:20:36,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_select_queue [2021-11-12 23:20:36,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-11-12 23:20:36,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-12 23:20:36,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_end_access [2021-11-12 23:20:36,237 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_get [2021-11-12 23:20:36,237 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2021-11-12 23:20:36,237 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2021-11-12 23:20:36,237 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtnl_unlock [2021-11-12 23:20:36,237 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_get_rx_ref [2021-11-12 23:20:36,237 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-11-12 23:20:36,237 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure u64_stats_update_begin [2021-11-12 23:20:36,238 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __netdev_alloc_skb [2021-11-12 23:20:36,238 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_add_rx_frag [2021-11-12 23:20:36,238 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bind_evtchn_to_irqhandler [2021-11-12 23:20:36,238 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_transaction_end [2021-11-12 23:20:36,238 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_remove [2021-11-12 23:20:36,238 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-12 23:20:36,238 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2021-11-12 23:20:36,238 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_ok [2021-11-12 23:20:36,239 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2021-11-12 23:20:36,239 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2021-11-12 23:20:36,239 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-12 23:20:36,239 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_grant_ring [2021-11-12 23:20:36,239 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2021-11-12 23:20:36,239 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-12 23:20:36,239 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_claim_grant_reference [2021-11-12 23:20:36,239 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-12 23:20:36,240 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_id_from_freelist [2021-11-12 23:20:36,240 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_set_real_num_tx_queues [2021-11-12 23:20:36,240 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_end_foreign_access [2021-11-12 23:20:36,240 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_dequeue [2021-11-12 23:20:36,240 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_fix_features [2021-11-12 23:20:36,240 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_disconnect_backend [2021-11-12 23:20:36,240 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_get_stats64 [2021-11-12 23:20:36,240 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2021-11-12 23:20:36,241 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-11-12 23:20:36,241 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_alloc_evtchn [2021-11-12 23:20:36,241 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ERR_PTR [2021-11-12 23:20:36,241 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_alloc_grant_references [2021-11-12 23:20:36,241 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2021-11-12 23:20:36,241 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_next [2021-11-12 23:20:36,241 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netfront_tx_slot_available [2021-11-12 23:20:36,241 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure notify_remote_via_irq [2021-11-12 23:20:36,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_1 [2021-11-12 23:20:36,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_headlen [2021-11-12 23:20:36,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2021-11-12 23:20:36,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_release_grant_reference [2021-11-12 23:20:36,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_queue [2021-11-12 23:20:36,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_mac_addr [2021-11-12 23:20:36,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_can_sg [2021-11-12 23:20:36,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtnl_lock [2021-11-12 23:20:36,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2021-11-12 23:20:36,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_is_gso [2021-11-12 23:20:36,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2021-11-12 23:20:36,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-11-12 23:20:36,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_queue_tail [2021-11-12 23:20:36,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2021-11-12 23:20:36,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_rxidx [2021-11-12 23:20:36,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-12 23:20:36,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_len [2021-11-12 23:20:36,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_grant_foreign_access_ref [2021-11-12 23:20:36,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2021-11-12 23:20:36,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure write_queue_xenstore_keys [2021-11-12 23:20:36,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-11-12 23:20:36,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pfn_to_mfn [2021-11-12 23:20:36,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2021-11-12 23:20:36,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_set_features [2021-11-12 23:20:36,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_frag_size [2021-11-12 23:20:36,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_id_to_freelist [2021-11-12 23:20:36,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_alloc_rx_buffers [2021-11-12 23:20:36,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_entry_set_link [2021-11-12 23:20:36,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2021-11-12 23:20:36,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2021-11-12 23:20:36,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2021-11-12 23:20:36,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_bh [2021-11-12 23:20:36,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_pages [2021-11-12 23:20:36,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_end_foreign_access_ref [2021-11-12 23:20:36,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2021-11-12 23:20:36,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-11-12 23:20:36,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_remove_file [2021-11-12 23:20:36,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_irq [2021-11-12 23:20:36,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xenbus_free_evtchn [2021-11-12 23:20:36,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_get_rx_skb [2021-11-12 23:20:36,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xennet_tx_buf_gc [2021-11-12 23:20:36,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gnttab_free_grant_references [2021-11-12 23:20:36,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_bh [2021-11-12 23:20:36,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-12 23:20:36,305 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 577 nodes and edges [2021-11-12 23:20:36,316 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 171 nodes and edges [2021-11-12 23:20:36,326 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 44 nodes and edges [2021-11-12 23:20:36,336 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2021-11-12 23:20:36,339 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2021-11-12 23:20:36,342 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-12 23:20:36,349 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-12 23:20:36,352 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-12 23:20:36,354 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-12 23:20:36,388 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) [2021-11-12 23:20:36,388 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,389 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,392 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) [2021-11-12 23:20:36,393 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,395 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,396 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,398 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) [2021-11-12 23:20:36,398 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(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 && !(num_queues == 0bv32)) && j == 0bv32)) && (((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) || ((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(num_queues == 0bv32)) && j == 0bv32)) [2021-11-12 23:20:36,400 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) [2021-11-12 23:20:36,400 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) [2021-11-12 23:20:36,401 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto 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(j, num_queues)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(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 && !(num_queues == 0bv32)) && 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 && ~bvult32(j, num_queues)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(0bv32 == ldv_retval_4)) || ((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(num_queues == 0bv32)) && j == 0bv32)) [2021-11-12 23:20:36,404 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,406 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,407 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) [2021-11-12 23:20:36,408 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32 [2021-11-12 23:20:36,408 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,409 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,411 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,412 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32 [2021-11-12 23:20:36,412 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32 [2021-11-12 23:20:36,413 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,414 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,416 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,417 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,418 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) [2021-11-12 23:20:36,419 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,420 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,422 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,423 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,426 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) [2021-11-12 23:20:36,426 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,428 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (~bvadd16(19bv32, \result) == 0bv32 || (0bv32 == ldv_retval_4 && ldv_spin == 0bv32)) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) [2021-11-12 23:20:36,428 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) [2021-11-12 23:20:36,429 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto 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(j, num_queues)) && ~bvule64(i, 255bv32))) && ((!(\old(ldv_spin) == 0bv32) || !(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(j, num_queues)) && ~bvule64(i, 255bv32))) [2021-11-12 23:20:36,431 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,432 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,433 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,434 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto 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(j, num_queues))) && ((!(\old(ldv_spin) == 0bv32) || !(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(j, num_queues))) [2021-11-12 23:20:36,435 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,437 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) [2021-11-12 23:20:36,437 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto 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(j, num_queues)) && ~bvule64(i, 255bv32))) && ((!(\old(ldv_spin) == 0bv32) || !(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(j, num_queues)) && ~bvule64(i, 255bv32))) [2021-11-12 23:20:36,437 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,437 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,437 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,438 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,438 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(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 && tmp___2 == 0bv32) && ldv_spin == 0bv32)) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && tmp___2 == 0bv32) && ldv_spin == 0bv32)) [2021-11-12 23:20:36,438 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,439 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) || (aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(num_queues == 0bv32))) && (((!(\old(ldv_spin) == 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 && ldv_spin == 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 && !(num_queues == 0bv32))) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,439 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,439 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,440 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,440 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto 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(j, num_queues))) && ((!(\old(ldv_spin) == 0bv32) || !(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(j, num_queues))) [2021-11-12 23:20:36,440 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) [2021-11-12 23:20:36,441 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,441 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) [2021-11-12 23:20:36,455 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,456 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,456 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,456 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) || (aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(num_queues == 0bv32))) && (((!(\old(ldv_spin) == 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 && ldv_spin == 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 && !(num_queues == 0bv32))) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,457 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,457 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,457 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,458 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,458 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,460 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,460 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,460 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) [2021-11-12 23:20:36,461 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,461 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) [2021-11-12 23:20:36,461 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) [2021-11-12 23:20:36,462 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) [2021-11-12 23:20:36,862 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/witness.graphml [2021-11-12 23:20:36,863 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-12 23:20:36,863 INFO L158 Benchmark]: Toolchain (without parser) took 422545.99ms. Allocated memory was 52.4MB in the beginning and 6.2GB in the end (delta: 6.2GB). Free memory was 25.3MB in the beginning and 2.4GB in the end (delta: -2.4GB). Peak memory consumption was 3.8GB. Max. memory is 16.1GB. [2021-11-12 23:20:36,863 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory was 33.7MB in the beginning and 33.7MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:20:36,864 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4707.51ms. Allocated memory was 52.4MB in the beginning and 241.2MB in the end (delta: 188.7MB). Free memory was 25.2MB in the beginning and 115.7MB in the end (delta: -90.4MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. [2021-11-12 23:20:36,864 INFO L158 Benchmark]: Boogie Procedure Inliner took 303.77ms. Allocated memory is still 241.2MB. Free memory was 115.7MB in the beginning and 89.4MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-12 23:20:36,865 INFO L158 Benchmark]: Boogie Preprocessor took 410.14ms. Allocated memory is still 241.2MB. Free memory was 89.4MB in the beginning and 127.8MB in the end (delta: -38.4MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2021-11-12 23:20:36,865 INFO L158 Benchmark]: RCFGBuilder took 57358.98ms. Allocated memory was 241.2MB in the beginning and 677.4MB in the end (delta: 436.2MB). Free memory was 127.8MB in the beginning and 550.0MB in the end (delta: -422.2MB). Peak memory consumption was 396.7MB. Max. memory is 16.1GB. [2021-11-12 23:20:36,865 INFO L158 Benchmark]: TraceAbstraction took 359118.17ms. Allocated memory was 677.4MB in the beginning and 6.2GB in the end (delta: 5.5GB). Free memory was 549.0MB in the beginning and 2.5GB in the end (delta: -2.0GB). Peak memory consumption was 4.6GB. Max. memory is 16.1GB. [2021-11-12 23:20:36,866 INFO L158 Benchmark]: Witness Printer took 640.23ms. Allocated memory is still 6.2GB. Free memory was 2.5GB in the beginning and 2.4GB in the end (delta: 134.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2021-11-12 23:20:36,868 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory was 33.7MB in the beginning and 33.7MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4707.51ms. Allocated memory was 52.4MB in the beginning and 241.2MB in the end (delta: 188.7MB). Free memory was 25.2MB in the beginning and 115.7MB in the end (delta: -90.4MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 303.77ms. Allocated memory is still 241.2MB. Free memory was 115.7MB in the beginning and 89.4MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 410.14ms. Allocated memory is still 241.2MB. Free memory was 89.4MB in the beginning and 127.8MB in the end (delta: -38.4MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * RCFGBuilder took 57358.98ms. Allocated memory was 241.2MB in the beginning and 677.4MB in the end (delta: 436.2MB). Free memory was 127.8MB in the beginning and 550.0MB in the end (delta: -422.2MB). Peak memory consumption was 396.7MB. Max. memory is 16.1GB. * TraceAbstraction took 359118.17ms. Allocated memory was 677.4MB in the beginning and 6.2GB in the end (delta: 5.5GB). Free memory was 549.0MB in the beginning and 2.5GB in the end (delta: -2.0GB). Peak memory consumption was 4.6GB. Max. memory is 16.1GB. * Witness Printer took 640.23ms. Allocated memory is still 6.2GB. Free memory was 2.5GB in the beginning and 2.4GB in the end (delta: 134.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6519]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 109 procedures, 1588 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 358.9s, OverallIterations: 16, TraceHistogramMax: 12, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.7s, AutomataDifference: 40.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 187.2s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 16592 SdHoareTripleChecker+Valid, 25929.89ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 16362 mSDsluCounter, 112423 SdHoareTripleChecker+Invalid, 24134.95ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 72938 mSDsCounter, 1006 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2085 IncrementalHoareTripleChecker+Invalid, 3095 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1006 mSolverCounterUnsat, 39485 mSDtfsCounter, 2085 mSolverCounterSat, 260.81ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 16300 GetRequests, 16153 SyntacticMatches, 1 SemanticMatches, 146 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 138 ImplicationChecksByTransitivity, 3.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=36988occurred in iteration=15, InterpolantAutomatonStates: 70, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 16.3s AutomataMinimizationTime, 16 MinimizatonAttempts, 38417 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 710 LocationsWithAnnotation, 176683 PreInvPairs, 184771 NumberOfFragments, 9756 HoareAnnotationTreeSize, 176683 FomulaSimplifications, 56563 FormulaSimplificationTreeSizeReduction, 21.9s HoareSimplificationTime, 710 FomulaSimplificationsInter, 540174 FormulaSimplificationTreeSizeReductionInter, 163.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.5s SsaConstructionTime, 43.5s SatisfiabilityAnalysisTime, 44.9s InterpolantComputationTime, 8174 NumberOfCodeBlocks, 8174 NumberOfCodeBlocksAsserted, 31 NumberOfCheckSat, 16286 ConstructedInterpolants, 0 QuantifiedInterpolants, 17850 SizeOfPredicates, 39 NumberOfNonLiveVariables, 58245 ConjunctsInSsa, 115 ConjunctsInUnsatCore, 62 InterpolantComputations, 31 PerfectInterpolantSequences, 18030/18246 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 9336]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 9085]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32 - InvariantResult [Line: 11367]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32 - InvariantResult [Line: 6424]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 6429]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 9951]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) - InvariantResult [Line: 11313]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9393]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7647]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (!(1bv32 == ldv_state_variable_2) || ldv_spin == 0bv32) && (!(0bv32 == ldv_retval_4) || ldv_spin == 0bv32) - InvariantResult [Line: 9305]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 9846]: 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(j, num_queues)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(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 && !(num_queues == 0bv32)) && 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 && ~bvult32(j, num_queues)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(0bv32 == ldv_retval_4)) || ((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(num_queues == 0bv32)) && j == 0bv32)) - InvariantResult [Line: 9491]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11521]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 6876]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 7459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10496]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 10005]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 7459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9145]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 6587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9393]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 8161]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 6368]: Loop Invariant Derived loop invariant: (!(1bv32 == ldv_state_variable_2) || ldv_spin == 0bv32) && (!(0bv32 == ldv_retval_4) || ldv_spin == 0bv32) - InvariantResult [Line: 7703]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 11458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 11339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7238]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32 - InvariantResult [Line: 7669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9739]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 11019]: Loop Invariant Derived loop invariant: (!(0bv32 == ldv_retval_4) || (flags == 544bv32 && flags == 544bv32)) && ((flags == 544bv32 && flags == 544bv32) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11619]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 6402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10543]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6122]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 10354]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7812]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7586]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 8849]: Loop Invariant Derived loop invariant: 0bv32 == ldv_retval_4 || 1bv32 == ldv_state_variable_2 - InvariantResult [Line: 11296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10023]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 11150]: Loop Invariant Derived loop invariant: (flags == 544bv32 || !(1bv32 == ldv_state_variable_2)) && (!(0bv32 == ldv_retval_4) || flags == 544bv32) - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 9572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11589]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 9846]: Loop Invariant Derived loop invariant: (((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) || (aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(num_queues == 0bv32))) && (((!(\old(ldv_spin) == 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 && ldv_spin == 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 && !(num_queues == 0bv32))) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 11352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7800]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6970]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 11488]: Loop Invariant Derived loop invariant: (flags == 544bv32 || !(1bv32 == ldv_state_variable_2)) && (!(0bv32 == ldv_retval_4) || flags == 544bv32) - InvariantResult [Line: 9046]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) - InvariantResult [Line: 7547]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8889]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 10469]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 8882]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 7054]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7135]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7894]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 11477]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((0bv32 == ldv_retval_4 && 1bv32 == ldv_state_variable_4) && ldv_spin == 0bv32) - InvariantResult [Line: 10523]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32 - InvariantResult [Line: 7883]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 7459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6724]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11491]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 10379]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) - InvariantResult [Line: 9491]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 6683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10577]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 11484]: Loop Invariant Derived loop invariant: 0bv32 == ldv_retval_4 && ldv_spin == 0bv32 - InvariantResult [Line: 9309]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7088]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 7639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10023]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 9032]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) - InvariantResult [Line: 9100]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32 - InvariantResult [Line: 11615]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 11509]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 9651]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 9262]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 11140]: Loop Invariant Derived loop invariant: (flags == 544bv32 || !(1bv32 == ldv_state_variable_2)) && (!(0bv32 == ldv_retval_4) || flags == 544bv32) - InvariantResult [Line: 11290]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 10354]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32 - InvariantResult [Line: 7594]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 11641]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11382]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) - InvariantResult [Line: 10322]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 10426]: Loop Invariant Derived loop invariant: (~bvadd16(19bv32, \result) == 0bv32 || (0bv32 == ldv_retval_4 && ldv_spin == 0bv32)) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 9846]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto 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(j, num_queues)) && ~bvule64(i, 255bv32))) && ((!(\old(ldv_spin) == 0bv32) || !(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(j, num_queues)) && ~bvule64(i, 255bv32))) - InvariantResult [Line: 8841]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 8154]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 11189]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 9100]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32 - InvariantResult [Line: 9651]: 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 && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 8813]: Loop Invariant Derived loop invariant: (!(0bv32 == ldv_retval_4) || ~bvule64(i, 255bv32)) && (~bvule64(i, 255bv32) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 11473]: Loop Invariant Derived loop invariant: ((0bv32 == ldv_retval_4 && 0bv32 == ldv_state_variable_4) && ldv_spin == 0bv32) && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 9651]: 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 && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 6376]: Loop Invariant Derived loop invariant: (!(1bv32 == ldv_state_variable_2) || ldv_spin == 0bv32) && (!(0bv32 == ldv_retval_4) || ldv_spin == 0bv32) - InvariantResult [Line: 6767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7170]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 11293]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 11349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11307]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 9491]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 6789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9491]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7026]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 11161]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 11364]: Loop Invariant Derived loop invariant: (!(1bv32 == ldv_state_variable_2) || ldv_spin == 0bv32) && (!(0bv32 == ldv_retval_4) || ldv_spin == 0bv32) - InvariantResult [Line: 7639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11304]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9070]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32 - InvariantResult [Line: 11425]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) - InvariantResult [Line: 6579]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 6636]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 6411]: Loop Invariant Derived loop invariant: (!(0bv32 == ldv_retval_4) || (flags == 544bv32 && flags == 544bv32)) && ((flags == 544bv32 && flags == 544bv32) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 9195]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) - InvariantResult [Line: 11205]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) - InvariantResult [Line: 9273]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 11169]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 8081]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10016]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 11197]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) - InvariantResult [Line: 7109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9008]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 11286]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32 - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 7639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9846]: Loop Invariant Derived loop invariant: (((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(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 && !(num_queues == 0bv32)) && j == 0bv32)) && (((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) || ((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(num_queues == 0bv32)) && j == 0bv32)) - InvariantResult [Line: 10452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9273]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 11544]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32 - InvariantResult [Line: 9846]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto 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(j, num_queues)) && ~bvule64(i, 255bv32))) && ((!(\old(ldv_spin) == 0bv32) || !(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(j, num_queues)) && ~bvule64(i, 255bv32))) - InvariantResult [Line: 9651]: 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 && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(err == 0bv32)) && ldv_spin == 0bv32) || !(\old(ldv_spin) == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 10514]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32 - InvariantResult [Line: 10351]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32 - InvariantResult [Line: 7459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9651]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7038]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 10577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7934]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 8770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8849]: Loop Invariant Derived loop invariant: 0bv32 == ldv_retval_4 || 1bv32 == ldv_state_variable_2 - InvariantResult [Line: 10322]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 7038]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 6970]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 9739]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7162]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 9336]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 9477]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 10318]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 11604]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7594]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 11370]: Loop Invariant Derived loop invariant: (!(0bv32 == ldv_retval_4) || (flags == 544bv32 && flags == 544bv32)) && ((flags == 544bv32 && flags == 544bv32) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 11412]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 9333]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 11396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9824]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6829]: Loop Invariant Derived loop invariant: (flags == 544bv32 || !(1bv32 == ldv_state_variable_2)) && (!(0bv32 == ldv_retval_4) || flags == 544bv32) - InvariantResult [Line: 11470]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10379]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) - InvariantResult [Line: 11390]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 10322]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 6133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) - InvariantResult [Line: 11630]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(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 && tmp___2 == 0bv32) && ldv_spin == 0bv32)) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ((aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && tmp___2 == 0bv32) && ldv_spin == 0bv32)) - InvariantResult [Line: 11361]: Loop Invariant Derived loop invariant: (!(1bv32 == ldv_state_variable_2) || ldv_spin == 0bv32) && (!(0bv32 == ldv_retval_4) || ldv_spin == 0bv32) - InvariantResult [Line: 7459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7376]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 9309]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 9393]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 6175]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 11216]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) - InvariantResult [Line: 6441]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 9491]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7198]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 11038]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8813]: Loop Invariant Derived loop invariant: (!(0bv32 == ldv_retval_4) || ~bvule64(i, 255bv32)) && (~bvule64(i, 255bv32) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: 0bv32 == ldv_retval_4 || 1bv32 == ldv_state_variable_2 - InvariantResult [Line: 10478]: Loop Invariant Derived loop invariant: (flags == 544bv32 || !(1bv32 == ldv_state_variable_2)) && (!(0bv32 == ldv_retval_4) || flags == 544bv32) - InvariantResult [Line: 9137]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32 - InvariantResult [Line: 9336]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 8161]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 11518]: Loop Invariant Derived loop invariant: (((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) || (aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto ldv_54528; case 6U: ; if ((unsigned int )dev->state == 6U) { goto ldv_54528; } else { } case 5U: xenbus_frontend_closed(dev); goto ldv_54528; }-aux && !(num_queues == 0bv32))) && (((!(\old(ldv_spin) == 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 && ldv_spin == 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 && !(num_queues == 0bv32))) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 9651]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 8849]: Loop Invariant Derived loop invariant: 0bv32 == ldv_retval_4 || 1bv32 == ldv_state_variable_2 - InvariantResult [Line: 7033]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 9377]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 6595]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 8770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7894]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 11638]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 10046]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 11181]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 10046]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 7986]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 8889]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 6624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9491]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 11029]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 6344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6912]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10322]: Loop Invariant Derived loop invariant: (1bv32 == ldv_state_variable_4 && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32 - InvariantResult [Line: 7835]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8996]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(1bv32 == ldv_state_variable_2)) || ldv_spin == 0bv32) && ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || ldv_spin == 0bv32) - InvariantResult [Line: 11358]: Loop Invariant Derived loop invariant: (!(1bv32 == ldv_state_variable_2) || ldv_spin == 0bv32) && (!(0bv32 == ldv_retval_4) || ldv_spin == 0bv32) - InvariantResult [Line: 6091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9846]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto 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(j, num_queues))) && ((!(\old(ldv_spin) == 0bv32) || !(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(j, num_queues))) - InvariantResult [Line: 9846]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (aux-switch ((unsigned int )backend_state) { case 1U: ; case 3U: ; case 7U: ; case 8U: ; case 0U: ; goto ldv_54528; case 2U: ; if ((unsigned int )dev->state != 1U) { goto ldv_54528; } else { } tmp___2 = xennet_connect(netdev); if (tmp___2 != 0) { goto ldv_54528; } else { } xenbus_switch_state(dev, 4); goto ldv_54528; case 4U: netdev_notify_peers(netdev); goto 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(j, num_queues))) && ((!(\old(ldv_spin) == 0bv32) || !(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(j, num_queues))) - InvariantResult [Line: 10532]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0bv32) || !(0bv32 == ldv_retval_4)) || (0bv32 == ldv_state_variable_4 && ldv_spin == 0bv32) - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 9393]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7459]: Loop Invariant Derived loop invariant: (flags == 544bv32 || !(1bv32 == ldv_state_variable_2)) && (!(0bv32 == ldv_retval_4) || flags == 544bv32) - InvariantResult [Line: 11529]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: (!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) || (!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) - InvariantResult [Line: 9336]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 6967]: Loop Invariant Derived loop invariant: ((!(2bv32 == ldv_state_variable_4) && 1bv32 == ldv_state_variable_2) && ldv_spin == 0bv32) || ((!(2bv32 == ldv_state_variable_4) && 0bv32 == ldv_retval_4) && ldv_spin == 0bv32) - InvariantResult [Line: 11512]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 7313]: Loop Invariant Derived loop invariant: (!(0bv32 == ldv_retval_4) || ~bvule64(i, 255bv32)) && (~bvule64(i, 255bv32) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 9195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10040]: Loop Invariant Derived loop invariant: (0bv32 == ldv_retval_4 && ldv_spin == 0bv32) || (1bv32 == ldv_state_variable_2 && ldv_spin == 0bv32) - InvariantResult [Line: 9237]: Loop Invariant Derived loop invariant: 0bv32 == ldv_retval_4 && ldv_spin == 0bv32 - InvariantResult [Line: 9636]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) - InvariantResult [Line: 7857]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9393]: Loop Invariant Derived loop invariant: ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(0bv32 == ldv_retval_4)) && ((!(\old(ldv_spin) == 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 && ldv_spin == 0bv32)) || !(1bv32 == ldv_state_variable_2)) RESULT: Ultimate proved your program to be correct! [2021-11-12 23:20:37,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24723c61-ae22-4dbe-9a58-018e76f5a514/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE