./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 43bed732c323fe40708c0d64bb60905c00a1c3c7d8f882023d821fe272dfa892 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:21:25,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:21:25,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:21:25,995 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:21:25,996 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:21:25,998 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:21:26,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:21:26,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:21:26,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:21:26,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:21:26,008 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:21:26,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:21:26,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:21:26,013 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:21:26,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:21:26,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:21:26,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:21:26,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:21:26,022 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:21:26,024 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:21:26,026 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:21:26,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:21:26,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:21:26,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:21:26,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:21:26,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:21:26,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:21:26,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:21:26,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:21:26,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:21:26,040 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:21:26,041 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:21:26,042 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:21:26,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:21:26,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:21:26,045 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:21:26,046 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:21:26,046 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:21:26,047 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:21:26,048 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:21:26,049 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:21:26,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:21:26,091 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:21:26,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:21:26,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:21:26,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:21:26,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:21:26,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:21:26,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:21:26,094 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:21:26,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:21:26,094 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:21:26,094 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:21:26,095 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:21:26,095 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:21:26,095 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:21:26,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:21:26,095 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:21:26,096 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:21:26,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:21:26,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:21:26,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:21:26,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:21:26,097 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:21:26,097 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:21:26,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:21:26,097 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:21:26,097 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43bed732c323fe40708c0d64bb60905c00a1c3c7d8f882023d821fe272dfa892 [2021-11-25 07:21:26,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:21:26,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:21:26,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:21:26,423 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:21:26,425 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:21:26,426 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2021-11-25 07:21:26,520 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/data/f93bb5bf6/87937ccabff54777aafc5ee9938c8755/FLAG0660e65f9 [2021-11-25 07:21:27,715 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:21:27,716 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2021-11-25 07:21:27,803 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/data/f93bb5bf6/87937ccabff54777aafc5ee9938c8755/FLAG0660e65f9 [2021-11-25 07:21:27,916 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/data/f93bb5bf6/87937ccabff54777aafc5ee9938c8755 [2021-11-25 07:21:27,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:21:27,922 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:21:27,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:21:27,923 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:21:27,926 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:21:27,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:21:27" (1/1) ... [2021-11-25 07:21:27,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e7d86e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:27, skipping insertion in model container [2021-11-25 07:21:27,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:21:27" (1/1) ... [2021-11-25 07:21:27,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:21:28,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:21:37,827 WARN L230 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_b7e1554c-2c77-4182-9df5-a3d41c666711/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860429,860442] [2021-11-25 07:21:37,830 WARN L230 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_b7e1554c-2c77-4182-9df5-a3d41c666711/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860574,860587] [2021-11-25 07:21:37,874 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:21:37,925 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:21:38,834 WARN L230 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_b7e1554c-2c77-4182-9df5-a3d41c666711/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860429,860442] [2021-11-25 07:21:38,834 WARN L230 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_b7e1554c-2c77-4182-9df5-a3d41c666711/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860574,860587] [2021-11-25 07:21:38,841 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:21:39,343 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:21:39,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:39 WrapperNode [2021-11-25 07:21:39,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:21:39,345 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:21:39,345 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:21:39,346 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:21:39,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:39" (1/1) ... [2021-11-25 07:21:39,595 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:39" (1/1) ... [2021-11-25 07:21:40,186 INFO L137 Inliner]: procedures = 823, calls = 7976, calls flagged for inlining = 349, calls inlined = 334, statements flattened = 18499 [2021-11-25 07:21:40,187 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:21:40,188 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:21:40,188 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:21:40,188 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:21:40,198 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:39" (1/1) ... [2021-11-25 07:21:40,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:39" (1/1) ... [2021-11-25 07:21:40,311 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:39" (1/1) ... [2021-11-25 07:21:40,312 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:39" (1/1) ... [2021-11-25 07:21:40,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:39" (1/1) ... [2021-11-25 07:21:40,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:39" (1/1) ... [2021-11-25 07:21:40,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:39" (1/1) ... [2021-11-25 07:21:41,093 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:21:41,094 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:21:41,095 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:21:41,095 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:21:41,096 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:21:39" (1/1) ... [2021-11-25 07:21:41,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:21:41,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:21:41,131 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:21:41,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e1554c-2c77-4182-9df5-a3d41c666711/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:21:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close [2021-11-25 07:21:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close [2021-11-25 07:21:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_sw_reset [2021-11-25 07:21:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_sw_reset [2021-11-25 07:21:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_tx_stats_get [2021-11-25 07:21:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_tx_stats_get [2021-11-25 07:21:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-25 07:21:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-25 07:21:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_destroy [2021-11-25 07:21:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_destroy [2021-11-25 07:21:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-25 07:21:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-25 07:21:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_108 [2021-11-25 07:21:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_108 [2021-11-25 07:21:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_109 [2021-11-25 07:21:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_109 [2021-11-25 07:21:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_VPATH_TX [2021-11-25 07:21:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_VPATH_TX [2021-11-25 07:21:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_link_down_ind [2021-11-25 07:21:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_link_down_ind [2021-11-25 07:21:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_stats_enable [2021-11-25 07:21:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_stats_enable [2021-11-25 07:21:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_register [2021-11-25 07:21:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_register [2021-11-25 07:21:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_enable [2021-11-25 07:21:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_enable [2021-11-25 07:21:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_sset [2021-11-25 07:21:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_sset [2021-11-25 07:21:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_access_rights_get [2021-11-25 07:21:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_access_rights_get [2021-11-25 07:21:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-25 07:21:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-25 07:21:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-25 07:21:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-25 07:21:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_buffer_set [2021-11-25 07:21:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_buffer_set [2021-11-25 07:21:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2021-11-25 07:21:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2021-11-25 07:21:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure is_vxge_card_up [2021-11-25 07:21:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure is_vxge_card_up [2021-11-25 07:21:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_isr [2021-11-25 07:21:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_isr [2021-11-25 07:21:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_wait_receive_idle [2021-11-25 07:21:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_wait_receive_idle [2021-11-25 07:21:41,193 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_down [2021-11-25 07:21:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_down [2021-11-25 07:21:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_read [2021-11-25 07:21:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_read [2021-11-25 07:21:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_22 [2021-11-25 07:21:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_22 [2021-11-25 07:21:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_upgrade [2021-11-25 07:21:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_upgrade [2021-11-25 07:21:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_set [2021-11-25 07:21:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_set [2021-11-25 07:21:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-25 07:21:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-25 07:21:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_reset [2021-11-25 07:21:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_reset [2021-11-25 07:21:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 07:21:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 07:21:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-25 07:21:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-25 07:21:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_abort [2021-11-25 07:21:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_abort [2021-11-25 07:21:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-25 07:21:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-25 07:21:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mrpcim_stats_access [2021-11-25 07:21:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mrpcim_stats_access [2021-11-25 07:21:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_101 [2021-11-25 07:21:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_101 [2021-11-25 07:21:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-25 07:21:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-25 07:21:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_mask_all [2021-11-25 07:21:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_mask_all [2021-11-25 07:21:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_33 [2021-11-25 07:21:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_33 [2021-11-25 07:21:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-25 07:21:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-25 07:21:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-25 07:21:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-25 07:21:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 07:21:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 07:21:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_104 [2021-11-25 07:21:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_104 [2021-11-25 07:21:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_105 [2021-11-25 07:21:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_105 [2021-11-25 07:21:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_106 [2021-11-25 07:21:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_106 [2021-11-25 07:21:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write32_upper [2021-11-25 07:21:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write32_upper [2021-11-25 07:21:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_probe [2021-11-25 07:21:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_probe [2021-11-25 07:21:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_try_complete [2021-11-25 07:21:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_try_complete [2021-11-25 07:21:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 07:21:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 07:21:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-25 07:21:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-25 07:21:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:21:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_107 [2021-11-25 07:21:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_107 [2021-11-25 07:21:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 07:21:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 07:21:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_sset_count [2021-11-25 07:21:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_sset_count [2021-11-25 07:21:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_xmac_aggr_stats_get [2021-11-25 07:21:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_xmac_aggr_stats_get [2021-11-25 07:21:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-25 07:21:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-25 07:21:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_all_vpaths [2021-11-25 07:21:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_all_vpaths [2021-11-25 07:21:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_add [2021-11-25 07:21:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_add [2021-11-25 07:21:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_re_pre_post [2021-11-25 07:21:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_re_pre_post [2021-11-25 07:21:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-25 07:21:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-25 07:21:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-25 07:21:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-25 07:21:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_free [2021-11-25 07:21:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_free [2021-11-25 07:21:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-25 07:21:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-25 07:21:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_17_2 [2021-11-25 07:21:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_17_2 [2021-11-25 07:21:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_setpause_data [2021-11-25 07:21:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_setpause_data [2021-11-25 07:21:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxds_per_block_get [2021-11-25 07:21:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxds_per_block_get [2021-11-25 07:21:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:21:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-25 07:21:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-25 07:21:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-25 07:21:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-25 07:21:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-25 07:21:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-25 07:21:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:21:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 07:21:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 07:21:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset_check [2021-11-25 07:21:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset_check [2021-11-25 07:21:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 07:21:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 07:21:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:21:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 07:21:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-25 07:21:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-25 07:21:41,210 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-25 07:21:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-25 07:21:41,210 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-25 07:21:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-25 07:21:41,210 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 07:21:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 07:21:41,210 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-25 07:21:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-25 07:21:41,211 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_enable [2021-11-25 07:21:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_enable [2021-11-25 07:21:41,211 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_setpause_data [2021-11-25 07:21:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_setpause_data [2021-11-25 07:21:41,211 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_disable [2021-11-25 07:21:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_disable [2021-11-25 07:21:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_free [2021-11-25 07:21:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_free [2021-11-25 07:21:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_allocate [2021-11-25 07:21:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_allocate [2021-11-25 07:21:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-25 07:21:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-25 07:21:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_error_level_get [2021-11-25 07:21:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_error_level_get [2021-11-25 07:21:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_write [2021-11-25 07:21:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_write [2021-11-25 07:21:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-25 07:21:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-25 07:21:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_enable [2021-11-25 07:21:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_enable [2021-11-25 07:21:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_count [2021-11-25 07:21:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_count [2021-11-25 07:21:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_post [2021-11-25 07:21:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_post [2021-11-25 07:21:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-25 07:21:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-25 07:21:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_mac_addr [2021-11-25 07:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_mac_addr [2021-11-25 07:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_link_up_ind [2021-11-25 07:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_link_up_ind [2021-11-25 07:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-25 07:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-25 07:21:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_unmask_all [2021-11-25 07:21:41,215 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_unmask_all [2021-11-25 07:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_trace_level_get [2021-11-25 07:21:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_trace_level_get [2021-11-25 07:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:21:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_clear [2021-11-25 07:21:41,216 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_clear [2021-11-25 07:21:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_error [2021-11-25 07:21:41,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_error [2021-11-25 07:21:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-25 07:21:41,217 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-25 07:21:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_create [2021-11-25 07:21:41,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_create [2021-11-25 07:21:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:21:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 07:21:41,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 07:21:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mac_addr_add [2021-11-25 07:21:41,218 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mac_addr_add [2021-11-25 07:21:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-25 07:21:41,219 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-25 07:21:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-25 07:21:41,219 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-25 07:21:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_msix_isr [2021-11-25 07:21:41,219 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_msix_isr [2021-11-25 07:21:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-25 07:21:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_mac_addr [2021-11-25 07:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_mac_addr [2021-11-25 07:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_delete [2021-11-25 07:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_delete [2021-11-25 07:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-25 07:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-25 07:21:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_isr_napi [2021-11-25 07:21:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_isr_napi [2021-11-25 07:21:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_rxdblock_link [2021-11-25 07:21:41,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_rxdblock_link [2021-11-25 07:21:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_private_get [2021-11-25 07:21:41,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_private_get [2021-11-25 07:21:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-25 07:21:41,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-25 07:21:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-25 07:21:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-25 07:21:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2021-11-25 07:21:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2021-11-25 07:21:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 07:21:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 07:21:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_post [2021-11-25 07:21:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_post [2021-11-25 07:21:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-25 07:21:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-25 07:21:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:21:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_free_mac_add_list [2021-11-25 07:21:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_free_mac_add_list [2021-11-25 07:21:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-25 07:21:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-25 07:21:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_delete [2021-11-25 07:21:41,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_delete [2021-11-25 07:21:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-11-25 07:21:41,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-11-25 07:21:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:21:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_reset [2021-11-25 07:21:41,224 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_reset [2021-11-25 07:21:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_func_id_get [2021-11-25 07:21:41,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_func_id_get [2021-11-25 07:21:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_open [2021-11-25 07:21:41,225 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_open [2021-11-25 07:21:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_enable [2021-11-25 07:21:41,225 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_enable [2021-11-25 07:21:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-25 07:21:41,226 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-25 07:21:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-25 07:21:41,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-25 07:21:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_vpath_reset_in_prog_check [2021-11-25 07:21:41,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_vpath_reset_in_prog_check [2021-11-25 07:21:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-25 07:21:41,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-25 07:21:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_replenish [2021-11-25 07:21:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_replenish [2021-11-25 07:21:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write64 [2021-11-25 07:21:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write64 [2021-11-25 07:21:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-25 07:21:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-25 07:21:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_poll_rx [2021-11-25 07:21:41,228 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_poll_rx [2021-11-25 07:21:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 07:21:41,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 07:21:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post [2021-11-25 07:21:41,228 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post [2021-11-25 07:21:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-11-25 07:21:41,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-11-25 07:21:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_terminate [2021-11-25 07:21:41,229 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_terminate [2021-11-25 07:21:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_create [2021-11-25 07:21:41,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_create [2021-11-25 07:21:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-25 07:21:41,229 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-25 07:21:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_io_resume [2021-11-25 07:21:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_io_resume [2021-11-25 07:21:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-25 07:21:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-25 07:21:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_alarm_process [2021-11-25 07:21:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_alarm_process [2021-11-25 07:21:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-25 07:21:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-25 07:21:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-25 07:21:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-25 07:21:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_multicast [2021-11-25 07:21:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_multicast [2021-11-25 07:21:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-11-25 07:21:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-11-25 07:21:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-25 07:21:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-25 07:21:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_item_priv [2021-11-25 07:21:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_item_priv [2021-11-25 07:21:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-25 07:21:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-25 07:21:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_features [2021-11-25 07:21:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_features [2021-11-25 07:21:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:21:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 07:21:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 07:21:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2021-11-25 07:21:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2021-11-25 07:21:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_malloc [2021-11-25 07:21:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_malloc [2021-11-25 07:21:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_set [2021-11-25 07:21:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_set [2021-11-25 07:21:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-25 07:21:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-25 07:21:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_recover_from_reset [2021-11-25 07:21:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_recover_from_reset [2021-11-25 07:21:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_1b_set [2021-11-25 07:21:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_1b_set [2021-11-25 07:21:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_access [2021-11-25 07:21:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_access [2021-11-25 07:21:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flush_io [2021-11-25 07:21:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flush_io [2021-11-25 07:21:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-25 07:21:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-25 07:21:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open [2021-11-25 07:21:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open [2021-11-25 07:21:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_txdl_priv [2021-11-25 07:21:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_txdl_priv [2021-11-25 07:21:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_18_2 [2021-11-25 07:21:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_18_2 [2021-11-25 07:21:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-25 07:21:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-25 07:21:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2021-11-25 07:21:41,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2021-11-25 07:21:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close_vpaths [2021-11-25 07:21:41,237 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close_vpaths [2021-11-25 07:21:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_unmask [2021-11-25 07:21:41,237 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_unmask [2021-11-25 07:21:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_115 [2021-11-25 07:21:41,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_115 [2021-11-25 07:21:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_vid_table [2021-11-25 07:21:41,238 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_vid_table [2021-11-25 07:21:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_initialize [2021-11-25 07:21:41,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_initialize [2021-11-25 07:21:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_next_completed [2021-11-25 07:21:41,238 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_next_completed [2021-11-25 07:21:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_alloc [2021-11-25 07:21:41,239 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_alloc [2021-11-25 07:21:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset [2021-11-25 07:21:41,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset [2021-11-25 07:21:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open_vpaths [2021-11-25 07:21:41,239 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open_vpaths [2021-11-25 07:21:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-25 07:21:41,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-25 07:21:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_destroy [2021-11-25 07:21:41,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_destroy [2021-11-25 07:21:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_map [2021-11-25 07:21:41,240 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_map [2021-11-25 07:21:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 07:21:41,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 07:21:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_unregister [2021-11-25 07:21:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_unregister [2021-11-25 07:21:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-25 07:21:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-25 07:21:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 07:21:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 07:21:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-25 07:21:41,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-25 07:21:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-25 07:21:41,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-25 07:21:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-25 07:21:41,242 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-25 07:21:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_pre_post [2021-11-25 07:21:41,242 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_pre_post [2021-11-25 07:21:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-25 07:21:41,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-25 07:21:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-25 07:21:41,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-25 07:21:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_rx_doorbell_init [2021-11-25 07:21:41,243 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_rx_doorbell_init [2021-11-25 07:21:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_get [2021-11-25 07:21:41,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_get [2021-11-25 07:21:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_pm_resume [2021-11-25 07:21:41,244 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_pm_resume [2021-11-25 07:21:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-25 07:21:41,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-25 07:21:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 07:21:41,245 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 07:21:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_poll_vp_lockup [2021-11-25 07:21:41,245 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_poll_vp_lockup [2021-11-25 07:21:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_clear_tx_rx [2021-11-25 07:21:41,245 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_clear_tx_rx [2021-11-25 07:21:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_wait_receive_idle [2021-11-25 07:21:41,245 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_wait_receive_idle [2021-11-25 07:21:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_disable [2021-11-25 07:21:41,246 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_disable [2021-11-25 07:21:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 07:21:41,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 07:21:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-25 07:21:41,246 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-25 07:21:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-25 07:21:41,247 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-25 07:21:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 07:21:41,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 07:21:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:21:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-11-25 07:21:41,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-11-25 07:21:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-25 07:21:41,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-25 07:21:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-25 07:21:41,248 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-25 07:21:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_del_mac_addr [2021-11-25 07:21:41,248 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_del_mac_addr [2021-11-25 07:21:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-25 07:21:41,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-25 07:21:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 07:21:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-25 07:21:41,249 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-25 07:21:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_toc_get [2021-11-25 07:21:41,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_toc_get [2021-11-25 07:21:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_gset [2021-11-25 07:21:41,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_gset [2021-11-25 07:21:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_del [2021-11-25 07:21:41,250 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_del [2021-11-25 07:21:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-25 07:21:41,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-25 07:21:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-25 07:21:41,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-25 07:21:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 07:21:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_alarm_process [2021-11-25 07:21:41,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_alarm_process [2021-11-25 07:21:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-25 07:21:41,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-25 07:21:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-25 07:21:41,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-25 07:21:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 07:21:41,252 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 07:21:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-25 07:21:41,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-25 07:21:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_4 [2021-11-25 07:21:41,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_4 [2021-11-25 07:21:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_private_get [2021-11-25 07:21:41,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_private_get [2021-11-25 07:21:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_tti_ci_set [2021-11-25 07:21:41,253 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_tti_ci_set [2021-11-25 07:21:41,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 07:21:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 07:21:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_ALL_TX [2021-11-25 07:21:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_ALL_TX [2021-11-25 07:21:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-25 07:21:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-25 07:21:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-25 07:21:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-25 07:21:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-25 07:21:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-25 07:21:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_3 [2021-11-25 07:21:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_3 [2021-11-25 07:21:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-25 07:21:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-25 07:21:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_disable [2021-11-25 07:21:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_disable [2021-11-25 07:21:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_add [2021-11-25 07:21:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_add [2021-11-25 07:21:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_reset [2021-11-25 07:21:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_reset [2021-11-25 07:21:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_mac_addr [2021-11-25 07:21:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_mac_addr [2021-11-25 07:21:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_unmask [2021-11-25 07:21:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_unmask [2021-11-25 07:21:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-25 07:21:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-25 07:21:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mcast_enable [2021-11-25 07:21:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mcast_enable [2021-11-25 07:21:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-25 07:21:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-25 07:21:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_poll_vp_reset [2021-11-25 07:21:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_poll_vp_reset [2021-11-25 07:21:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:21:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:21:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_get [2021-11-25 07:21:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_get [2021-11-25 07:21:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-25 07:21:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-25 07:21:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-25 07:21:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-25 07:21:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_change_mtu [2021-11-25 07:21:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_change_mtu [2021-11-25 07:21:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_mask [2021-11-25 07:21:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_mask [2021-11-25 07:21:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_vid_add [2021-11-25 07:21:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_vid_add [2021-11-25 07:21:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_config_ci_for_tti_rti [2021-11-25 07:21:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_config_ci_for_tti_rti [2021-11-25 07:21:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_prc_configure [2021-11-25 07:21:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_prc_configure [2021-11-25 07:21:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-25 07:21:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-25 07:21:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_alarm_msix_handle [2021-11-25 07:21:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_alarm_msix_handle [2021-11-25 07:21:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-25 07:21:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-25 07:21:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-25 07:21:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-25 07:21:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-25 07:21:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-25 07:21:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_alloc [2021-11-25 07:21:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_alloc [2021-11-25 07:21:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-25 07:21:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-25 07:21:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_up [2021-11-25 07:21:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_up [2021-11-25 07:21:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_flash [2021-11-25 07:21:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_flash [2021-11-25 07:21:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-25 07:21:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-25 07:21:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_next_completed [2021-11-25 07:21:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_next_completed [2021-11-25 07:21:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_isr [2021-11-25 07:21:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_isr [2021-11-25 07:21:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_bcast_enable [2021-11-25 07:21:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_bcast_enable [2021-11-25 07:21:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_mask [2021-11-25 07:21:41,366 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_mask [2021-11-25 07:21:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 07:21:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 07:21:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 07:21:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_tx_watchdog [2021-11-25 07:21:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_tx_watchdog [2021-11-25 07:21:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-25 07:21:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-25 07:21:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-11-25 07:21:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-11-25 07:21:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-25 07:21:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-25 07:21:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-25 07:21:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-25 07:21:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-11-25 07:21:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-11-25 07:21:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_remove [2021-11-25 07:21:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_remove [2021-11-25 07:21:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2021-11-25 07:21:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2021-11-25 07:21:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-25 07:21:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-25 07:21:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_remove [2021-11-25 07:21:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_remove [2021-11-25 07:21:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_debug_set [2021-11-25 07:21:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_debug_set [2021-11-25 07:21:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_close [2021-11-25 07:21:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_close [2021-11-25 07:21:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-25 07:21:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-25 07:21:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-25 07:21:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-25 07:21:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-25 07:21:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-25 07:21:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_113 [2021-11-25 07:21:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_113 [2021-11-25 07:21:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_register_poll [2021-11-25 07:21:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_register_poll [2021-11-25 07:21:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_free [2021-11-25 07:21:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_free [2021-11-25 07:21:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_netpoll [2021-11-25 07:21:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_netpoll [2021-11-25 07:21:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:21:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-25 07:21:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-25 07:21:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_abort [2021-11-25 07:21:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_abort [2021-11-25 07:21:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-25 07:21:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-25 07:21:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-25 07:21:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-25 07:21:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 07:21:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 07:21:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-25 07:21:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-25 07:21:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_is_privilaged [2021-11-25 07:21:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_is_privilaged [2021-11-25 07:21:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2021-11-25 07:21:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2021-11-25 07:21:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2021-11-25 07:21:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2021-11-25 07:21:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vp_terminate [2021-11-25 07:21:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vp_terminate [2021-11-25 07:21:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-25 07:21:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-25 07:21:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-25 07:21:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-25 07:21:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-25 07:21:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-25 07:21:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post_wmb [2021-11-25 07:21:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post_wmb [2021-11-25 07:21:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_fw_api [2021-11-25 07:21:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_fw_api [2021-11-25 07:21:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 07:21:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 07:21:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_initialize [2021-11-25 07:21:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_initialize [2021-11-25 07:21:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flick_link_led [2021-11-25 07:21:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flick_link_led [2021-11-25 07:21:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_rts_rth_data0_data1_get [2021-11-25 07:21:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_rts_rth_data0_data1_get [2021-11-25 07:21:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-25 07:21:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-25 07:21:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_vpath [2021-11-25 07:21:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_vpath [2021-11-25 07:21:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-25 07:21:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-25 07:21:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-25 07:21:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-25 07:21:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_regs_len [2021-11-25 07:21:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_regs_len [2021-11-25 07:21:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-25 07:21:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-25 07:21:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset [2021-11-25 07:21:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset [2021-11-25 07:21:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_complete [2021-11-25 07:21:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_complete [2021-11-25 07:21:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-25 07:21:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-25 07:21:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_timer [2021-11-25 07:21:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_timer [2021-11-25 07:21:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_reset [2021-11-25 07:21:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_reset [2021-11-25 07:21:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_rx_stats_get [2021-11-25 07:21:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_rx_stats_get [2021-11-25 07:21:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 07:21:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 07:21:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_begin_irq [2021-11-25 07:21:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_begin_irq [2021-11-25 07:21:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_free [2021-11-25 07:21:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_free [2021-11-25 07:21:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_4 [2021-11-25 07:21:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_4 [2021-11-25 07:21:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:21:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:21:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-25 07:21:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-25 07:21:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_crit_err [2021-11-25 07:21:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_crit_err [2021-11-25 07:21:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:21:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-25 07:21:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-25 07:21:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 07:21:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 07:21:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-25 07:21:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-25 07:21:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-25 07:21:43,589 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:21:43,610 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:22:00,156 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 07:29:36,165 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:29:43,913 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:29:43,913 INFO L301 CfgBuilder]: Removed 11 assume(true) statements. [2021-11-25 07:29:43,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:29:43 BoogieIcfgContainer [2021-11-25 07:29:43,924 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:29:43,926 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:29:43,926 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:29:43,936 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:29:43,936 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:29:43" (1/1) ... [2021-11-25 07:29:43,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:29:44,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:44,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6729 states to 4651 states and 6729 transitions. [2021-11-25 07:29:44,200 INFO L276 IsEmpty]: Start isEmpty. Operand 4651 states and 6729 transitions. [2021-11-25 07:29:44,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-25 07:29:44,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:44,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:45,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:29:55,800 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 07:29:56,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6730 states to 4652 states and 6730 transitions. [2021-11-25 07:29:56,638 INFO L276 IsEmpty]: Start isEmpty. Operand 4652 states and 6730 transitions. [2021-11-25 07:29:56,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-25 07:29:56,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:56,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:57,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:29:57,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:57,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6735 states to 4654 states and 6735 transitions. [2021-11-25 07:29:57,746 INFO L276 IsEmpty]: Start isEmpty. Operand 4654 states and 6735 transitions. [2021-11-25 07:29:57,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-25 07:29:57,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:57,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:58,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:29:58,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:29:58,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:29:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6737 states to 4655 states and 6737 transitions. [2021-11-25 07:29:58,945 INFO L276 IsEmpty]: Start isEmpty. Operand 4655 states and 6737 transitions. [2021-11-25 07:29:58,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-25 07:29:58,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:29:58,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:29:59,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:00,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:30:00,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:00,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6739 states to 4656 states and 6739 transitions. [2021-11-25 07:30:00,247 INFO L276 IsEmpty]: Start isEmpty. Operand 4656 states and 6739 transitions. [2021-11-25 07:30:00,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-25 07:30:00,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:00,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:01,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:30:01,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:01,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6741 states to 4657 states and 6741 transitions. [2021-11-25 07:30:01,741 INFO L276 IsEmpty]: Start isEmpty. Operand 4657 states and 6741 transitions. [2021-11-25 07:30:01,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:30:01,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:01,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:02,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:30:03,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:03,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6742 states to 4658 states and 6742 transitions. [2021-11-25 07:30:03,376 INFO L276 IsEmpty]: Start isEmpty. Operand 4658 states and 6742 transitions. [2021-11-25 07:30:03,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:30:03,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:03,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:03,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:04,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:30:04,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6746 states to 4660 states and 6746 transitions. [2021-11-25 07:30:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 4660 states and 6746 transitions. [2021-11-25 07:30:05,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-25 07:30:05,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:05,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:05,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:05,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:30:06,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:06,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6747 states to 4661 states and 6747 transitions. [2021-11-25 07:30:06,628 INFO L276 IsEmpty]: Start isEmpty. Operand 4661 states and 6747 transitions. [2021-11-25 07:30:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:30:06,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:06,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:07,776 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:30:08,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:08,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6748 states to 4662 states and 6748 transitions. [2021-11-25 07:30:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 4662 states and 6748 transitions. [2021-11-25 07:30:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:30:08,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:08,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:09,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:09,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:09,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6750 states to 4663 states and 6750 transitions. [2021-11-25 07:30:09,225 INFO L276 IsEmpty]: Start isEmpty. Operand 4663 states and 6750 transitions. [2021-11-25 07:30:09,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:09,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:09,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:30:10,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6751 states to 4664 states and 6751 transitions. [2021-11-25 07:30:10,819 INFO L276 IsEmpty]: Start isEmpty. Operand 4664 states and 6751 transitions. [2021-11-25 07:30:10,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:10,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:10,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:11,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:11,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:18,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:18,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:18,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:18,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:19,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:19,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:19,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:19,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:20,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:20,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:20,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:20,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:20,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:20,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:20,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:20,753 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:20,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:20,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:20,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:21,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:21,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:21,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:21,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:21,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:21,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:21,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:22,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:22,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:22,019 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:22,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:22,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:22,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:22,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:22,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:22,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:22,629 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:22,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:22,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:23,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:23,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:23,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:23,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:23,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:23,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:24,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:24,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:24,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:24,159 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:24,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:24,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:24,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:24,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:24,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:24,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:24,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:24,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:25,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:25,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:25,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:25,469 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:25,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:25,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:25,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:25,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:25,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:25,961 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:25,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:25,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:25,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:26,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:26,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:26,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:26,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:26,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:26,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:27,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:27,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:27,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:27,141 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:27,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:27,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:27,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:27,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:27,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:27,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:27,615 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:27,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:27,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:27,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:28,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:28,091 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:28,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:28,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:28,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:28,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:28,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:28,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:28,528 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:28,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:28,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:28,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:28,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:29,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:29,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:29,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:29,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:29,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:29,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:29,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:29,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:29,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:29,814 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:29,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:29,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:29,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:30,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:30,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:30,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:30,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:30,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:30,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:30,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:30,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:30,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:31,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:31,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:31,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:31,311 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:31,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:31,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:31,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:31,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:31,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:31,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:31,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:32,456 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:32,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:32,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:32,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:32,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:32,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:32,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:32,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:33,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:33,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:33,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:33,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:33,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:34,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:34,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:34,056 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:34,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:34,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:34,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:34,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:34,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:34,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:34,619 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:34,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:34,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:34,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:35,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:35,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:35,063 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:35,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:35,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:35,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:35,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:35,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:35,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:35,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:35,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:36,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:36,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:36,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:36,227 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:36,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:36,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:36,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:36,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:36,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:36,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:36,840 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:36,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:36,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:36,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:37,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:37,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:37,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:37,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:37,506 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:37,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:37,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:37,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:37,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:37,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:37,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:38,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:38,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:38,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:38,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:38,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:38,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:38,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:39,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:39,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:39,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:39,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:39,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:39,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:39,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:39,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:39,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:40,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:40,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:40,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:40,297 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:40,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:40,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:40,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:40,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:40,900 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:40,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:40,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:40,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:41,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:41,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:41,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:41,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:41,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:41,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:41,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:41,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:41,949 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:41,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:41,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:41,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:42,580 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:42,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:42,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:43,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:43,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:43,265 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:43,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:43,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:43,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:43,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:43,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:43,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:43,834 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:43,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:43,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:43,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:44,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:44,746 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:44,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:44,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:44,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:45,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:45,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:45,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:45,254 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:45,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:45,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:45,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:45,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:45,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:45,959 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:45,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:45,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:46,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:46,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:46,459 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:46,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:46,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:46,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:46,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:47,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:47,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:47,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:47,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:47,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:47,647 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:47,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:47,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:48,384 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:48,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:48,411 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:48,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:48,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:48,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:48,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:48,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:48,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:48,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:48,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:49,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:49,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:49,577 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:49,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:49,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:49,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:50,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:50,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:50,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:50,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:50,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:50,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:50,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:50,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:50,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:50,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:50,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:51,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:51,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:51,367 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:51,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:51,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:51,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:51,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:51,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:51,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:51,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:51,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:52,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:52,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:52,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:52,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:52,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:52,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:53,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:53,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:53,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:53,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:53,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:30:53,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:30:53,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:53,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 4674 states and 6774 transitions. [2021-11-25 07:30:53,823 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 6774 transitions. [2021-11-25 07:30:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:30:53,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:53,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms