./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f8e1c903 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0dcc3c8ee4f0ae2f0cd3b1f7bcded85c719804cb09b4370c1091b6627a94f1b1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-f8e1c90 [2021-11-09 10:39:58,223 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-09 10:39:58,226 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-09 10:39:58,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-09 10:39:58,268 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-09 10:39:58,269 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-09 10:39:58,271 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-09 10:39:58,274 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-09 10:39:58,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-09 10:39:58,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-09 10:39:58,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-09 10:39:58,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-09 10:39:58,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-09 10:39:58,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-09 10:39:58,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-09 10:39:58,288 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-09 10:39:58,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-09 10:39:58,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-09 10:39:58,302 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-09 10:39:58,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-09 10:39:58,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-09 10:39:58,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-09 10:39:58,322 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-09 10:39:58,323 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-09 10:39:58,327 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-09 10:39:58,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-09 10:39:58,342 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-09 10:39:58,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-09 10:39:58,345 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-09 10:39:58,346 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-09 10:39:58,347 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-09 10:39:58,348 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-09 10:39:58,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-09 10:39:58,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-09 10:39:58,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-09 10:39:58,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-09 10:39:58,353 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-09 10:39:58,355 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-09 10:39:58,356 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-09 10:39:58,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-09 10:39:58,359 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-09 10:39:58,360 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-09 10:39:58,408 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-09 10:39:58,409 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-09 10:39:58,409 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-09 10:39:58,410 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-09 10:39:58,411 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-09 10:39:58,411 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-09 10:39:58,412 INFO L138 SettingsManager]: * Use SBE=true [2021-11-09 10:39:58,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-09 10:39:58,412 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-09 10:39:58,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-09 10:39:58,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-09 10:39:58,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-09 10:39:58,413 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-09 10:39:58,414 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-09 10:39:58,414 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-09 10:39:58,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-09 10:39:58,415 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-09 10:39:58,415 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-09 10:39:58,415 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-09 10:39:58,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 10:39:58,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-09 10:39:58,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-09 10:39:58,416 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-09 10:39:58,417 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-09 10:39:58,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-09 10:39:58,417 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-09 10:39:58,417 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-09 10:39:58,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-09 10:39:58,418 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-09 10:39:58,424 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_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dcc3c8ee4f0ae2f0cd3b1f7bcded85c719804cb09b4370c1091b6627a94f1b1 [2021-11-09 10:39:58,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-09 10:39:58,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-09 10:39:58,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-09 10:39:58,796 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-09 10:39:58,797 INFO L275 PluginConnector]: CDTParser initialized [2021-11-09 10:39:58,798 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point.cil.out.i [2021-11-09 10:39:58,873 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/data/ff2f0db00/d3f0dc4f92694d2eb051d8d1142db1f8/FLAG0b14737aa [2021-11-09 10:40:00,272 INFO L306 CDTParser]: Found 1 translation units. [2021-11-09 10:40:00,273 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point.cil.out.i [2021-11-09 10:40:00,382 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/data/ff2f0db00/d3f0dc4f92694d2eb051d8d1142db1f8/FLAG0b14737aa [2021-11-09 10:40:00,732 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/data/ff2f0db00/d3f0dc4f92694d2eb051d8d1142db1f8 [2021-11-09 10:40:00,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-09 10:40:00,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-09 10:40:00,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-09 10:40:00,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-09 10:40:00,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-09 10:40:00,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:40:00" (1/1) ... [2021-11-09 10:40:00,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73484503 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:00, skipping insertion in model container [2021-11-09 10:40:00,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:40:00" (1/1) ... [2021-11-09 10:40:00,776 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-09 10:40:01,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-09 10:40:11,093 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point.cil.out.i[724020,724033] [2021-11-09 10:40:11,198 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-09 10:40:11,224 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 10:40:11,364 INFO L203 MainTranslator]: Completed pre-run [2021-11-09 10:40:13,623 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point.cil.out.i[724020,724033] [2021-11-09 10:40:13,632 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-09 10:40:13,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 10:40:14,291 INFO L208 MainTranslator]: Completed translation [2021-11-09 10:40:14,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:14 WrapperNode [2021-11-09 10:40:14,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-09 10:40:14,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-09 10:40:14,297 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-09 10:40:14,297 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-09 10:40:14,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:14" (1/1) ... [2021-11-09 10:40:14,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:14" (1/1) ... [2021-11-09 10:40:16,622 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-09 10:40:16,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-09 10:40:16,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-09 10:40:16,624 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-09 10:40:16,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:14" (1/1) ... [2021-11-09 10:40:16,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:14" (1/1) ... [2021-11-09 10:40:17,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:14" (1/1) ... [2021-11-09 10:40:17,190 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:14" (1/1) ... [2021-11-09 10:40:18,510 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:14" (1/1) ... [2021-11-09 10:40:18,945 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:14" (1/1) ... [2021-11-09 10:40:19,160 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:14" (1/1) ... [2021-11-09 10:40:19,562 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-09 10:40:19,564 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-09 10:40:19,564 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-09 10:40:19,565 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-09 10:40:19,566 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:14" (1/1) ... [2021-11-09 10:40:19,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 10:40:19,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,613 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3661a11b-b0a9-4328-8c57-0933e49efe22/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-09 10:40:19,683 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_enable_rx_tx_ints [2021-11-09 10:40:19,685 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_enable_rx_tx_ints [2021-11-09 10:40:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_start [2021-11-09 10:40:19,686 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_start [2021-11-09 10:40:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_an_incompat_link [2021-11-09 10:40:19,686 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_an_incompat_link [2021-11-09 10:40:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_set_rx_mode [2021-11-09 10:40:19,687 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_set_rx_mode [2021-11-09 10:40:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-09 10:40:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_resume [2021-11-09 10:40:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_resume [2021-11-09 10:40:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_wrapper_tx_descriptor_init [2021-11-09 10:40:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_wrapper_tx_descriptor_init [2021-11-09 10:40:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_stop [2021-11-09 10:40:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_stop [2021-11-09 10:40:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_powerup [2021-11-09 10:40:19,689 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_powerup [2021-11-09 10:40:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-09 10:40:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_remove [2021-11-09 10:40:19,690 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_remove [2021-11-09 10:40:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-09 10:40:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-09 10:40:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_set_mode [2021-11-09 10:40:19,690 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_set_mode [2021-11-09 10:40:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_change_mtu [2021-11-09 10:40:19,691 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_change_mtu [2021-11-09 10:40:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_tx_poll [2021-11-09 10:40:19,691 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_tx_poll [2021-11-09 10:40:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_phy_config_fixed [2021-11-09 10:40:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_phy_config_fixed [2021-11-09 10:40:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_phy_stop [2021-11-09 10:40:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_phy_stop [2021-11-09 10:40:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-09 10:40:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-09 10:40:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_an_irq_work [2021-11-09 10:40:19,693 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_an_irq_work [2021-11-09 10:40:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure __xgbe_phy_config_aneg [2021-11-09 10:40:19,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __xgbe_phy_config_aneg [2021-11-09 10:40:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_phy_status_aneg [2021-11-09 10:40:19,694 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_phy_status_aneg [2021-11-09 10:40:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_powerdown [2021-11-09 10:40:19,694 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_powerdown [2021-11-09 10:40:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_xmit [2021-11-09 10:40:19,695 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_xmit [2021-11-09 10:40:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-09 10:40:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_check_link_timeout [2021-11-09 10:40:19,696 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_check_link_timeout [2021-11-09 10:40:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_restart [2021-11-09 10:40:19,696 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_restart [2021-11-09 10:40:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_close [2021-11-09 10:40:19,697 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_close [2021-11-09 10:40:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_set_mac_address [2021-11-09 10:40:19,697 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_set_mac_address [2021-11-09 10:40:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-09 10:40:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_phy_start [2021-11-09 10:40:19,698 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_phy_start [2021-11-09 10:40:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-09 10:40:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-09 10:40:19,700 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-09 10:40:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_117 [2021-11-09 10:40:19,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_117 [2021-11-09 10:40:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_118 [2021-11-09 10:40:19,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_118 [2021-11-09 10:40:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_an_state_machine [2021-11-09 10:40:19,702 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_an_state_machine [2021-11-09 10:40:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_48 [2021-11-09 10:40:19,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_48 [2021-11-09 10:40:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_46 [2021-11-09 10:40:19,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_46 [2021-11-09 10:40:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_one_poll [2021-11-09 10:40:19,704 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_one_poll [2021-11-09 10:40:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-09 10:40:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-11-09 10:40:19,705 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-11-09 10:40:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_wrapper_rx_descriptor_init [2021-11-09 10:40:19,706 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_wrapper_rx_descriptor_init [2021-11-09 10:40:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_disable_rx_tx_ints [2021-11-09 10:40:19,706 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_disable_rx_tx_ints [2021-11-09 10:40:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_xgmii_mode [2021-11-09 10:40:19,706 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_xgmii_mode [2021-11-09 10:40:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_init [2021-11-09 10:40:19,707 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_init [2021-11-09 10:40:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_switch_mode [2021-11-09 10:40:19,707 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_switch_mode [2021-11-09 10:40:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-09 10:40:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-09 10:40:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-09 10:40:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_phy_init [2021-11-09 10:40:19,709 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_phy_init [2021-11-09 10:40:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_suspend [2021-11-09 10:40:19,709 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_suspend [2021-11-09 10:40:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-09 10:40:19,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-09 10:40:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-09 10:40:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_isr [2021-11-09 10:40:19,711 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_isr [2021-11-09 10:40:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-09 10:40:19,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-09 10:40:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-09 10:40:19,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-09 10:40:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_311 [2021-11-09 10:40:19,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_311 [2021-11-09 10:40:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_probe [2021-11-09 10:40:19,713 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_probe [2021-11-09 10:40:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_rx_poll [2021-11-09 10:40:19,713 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_rx_poll [2021-11-09 10:40:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-09 10:40:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_gmii_2500_mode [2021-11-09 10:40:19,714 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_gmii_2500_mode [2021-11-09 10:40:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_phy_adjust_link [2021-11-09 10:40:19,714 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_phy_adjust_link [2021-11-09 10:40:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_gmii_mode [2021-11-09 10:40:19,715 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_gmii_mode [2021-11-09 10:40:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_phy_config_aneg [2021-11-09 10:40:19,716 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_phy_config_aneg [2021-11-09 10:40:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-09 10:40:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_49 [2021-11-09 10:40:19,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_49 [2021-11-09 10:40:19,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_47 [2021-11-09 10:40:19,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_47 [2021-11-09 10:40:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_43 [2021-11-09 10:40:19,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_43 [2021-11-09 10:40:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_poll_controller [2021-11-09 10:40:19,722 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_poll_controller [2021-11-09 10:40:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_all_poll [2021-11-09 10:40:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_all_poll [2021-11-09 10:40:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_open [2021-11-09 10:40:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_open [2021-11-09 10:40:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_restart_dev [2021-11-09 10:40:19,731 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_restart_dev [2021-11-09 10:40:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_init_tx_coalesce [2021-11-09 10:40:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_init_tx_coalesce [2021-11-09 10:40:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_phy_status [2021-11-09 10:40:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_phy_status [2021-11-09 10:40:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_init_rx_coalesce [2021-11-09 10:40:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_init_rx_coalesce [2021-11-09 10:40:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure xgbe_service [2021-11-09 10:40:19,733 INFO L138 BoogieDeclarations]: Found implementation of procedure xgbe_service [2021-11-09 10:40:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-09 10:40:19,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-09 10:40:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int