./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8 --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 ecea5961d53d2608898d65c83a7bf6d9a36712172eaf67bd828ea354982e0e3d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:52:41,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:52:41,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:52:41,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:52:41,524 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:52:41,525 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:52:41,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:52:41,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:52:41,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:52:41,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:52:41,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:52:41,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:52:41,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:52:41,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:52:41,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:52:41,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:52:41,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:52:41,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:52:41,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:52:41,564 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:52:41,566 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:52:41,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:52:41,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:52:41,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:52:41,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:52:41,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:52:41,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:52:41,587 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:52:41,587 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:52:41,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:52:41,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:52:41,604 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:52:41,606 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:52:41,608 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:52:41,609 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:52:41,610 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:52:41,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:52:41,611 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:52:41,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:52:41,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:52:41,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:52:41,614 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:52:41,655 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:52:41,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:52:41,660 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:52:41,660 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:52:41,661 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:52:41,661 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:52:41,662 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:52:41,662 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:52:41,663 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:52:41,663 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:52:41,664 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:52:41,664 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:52:41,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:52:41,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:52:41,665 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:52:41,665 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:52:41,666 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:52:41,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:52:41,666 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:52:41,667 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:52:41,667 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:52:41,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:52:41,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:52:41,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:52:41,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:52:41,668 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:52:41,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:52:41,669 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:52:41,669 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:52:41,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:52:41,670 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_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ecea5961d53d2608898d65c83a7bf6d9a36712172eaf67bd828ea354982e0e3d [2022-11-16 11:52:41,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:52:42,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:52:42,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:52:42,016 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:52:42,017 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:52:42,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2022-11-16 11:52:42,086 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/data/b6288e154/57698d2da50e446eb746854000d90da8/FLAG3b73d451d [2022-11-16 11:52:43,119 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:52:43,120 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2022-11-16 11:52:43,174 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/data/b6288e154/57698d2da50e446eb746854000d90da8/FLAG3b73d451d [2022-11-16 11:52:43,417 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/data/b6288e154/57698d2da50e446eb746854000d90da8 [2022-11-16 11:52:43,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:52:43,421 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:52:43,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:52:43,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:52:43,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:52:43,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:52:43" (1/1) ... [2022-11-16 11:52:43,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72c56ade and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:43, skipping insertion in model container [2022-11-16 11:52:43,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:52:43" (1/1) ... [2022-11-16 11:52:43,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:52:43,608 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:52:44,223 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2022-11-16 11:52:44,224 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2022-11-16 11:52:44,389 WARN L229 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_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2022-11-16 11:52:47,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:52:47,376 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:52:47,468 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2022-11-16 11:52:47,469 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2022-11-16 11:52:47,473 WARN L229 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_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2022-11-16 11:52:47,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:52:48,182 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:52:48,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48 WrapperNode [2022-11-16 11:52:48,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:52:48,184 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:52:48,184 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:52:48,184 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:52:48,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48" (1/1) ... [2022-11-16 11:52:48,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48" (1/1) ... [2022-11-16 11:52:48,743 INFO L138 Inliner]: procedures = 437, calls = 5011, calls flagged for inlining = 192, calls inlined = 174, statements flattened = 9930 [2022-11-16 11:52:48,744 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:52:48,745 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:52:48,745 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:52:48,746 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:52:48,758 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48" (1/1) ... [2022-11-16 11:52:48,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48" (1/1) ... [2022-11-16 11:52:48,832 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48" (1/1) ... [2022-11-16 11:52:48,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48" (1/1) ... [2022-11-16 11:52:49,141 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48" (1/1) ... [2022-11-16 11:52:49,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48" (1/1) ... [2022-11-16 11:52:49,220 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48" (1/1) ... [2022-11-16 11:52:49,245 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48" (1/1) ... [2022-11-16 11:52:49,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:52:49,321 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:52:49,322 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:52:49,322 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:52:49,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:48" (1/1) ... [2022-11-16 11:52:49,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:52:49,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:52:49,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:52:49,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:52:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 11:52:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 11:52:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:52:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:52:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:52:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:52:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:52:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:52:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 11:52:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 11:52:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:52:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:52:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 11:52:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 11:52:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:52:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:52:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:52:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:52:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:52:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:52:49,417 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:52:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:52:49,418 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:52:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:52:49,418 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 11:52:49,418 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 11:52:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 11:52:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 11:52:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:52:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:52:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 11:52:49,419 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 11:52:49,420 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:52:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:52:49,420 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 11:52:49,420 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 11:52:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:52:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:52:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 11:52:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 11:52:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:52:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:52:49,422 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 11:52:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 11:52:49,422 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:52:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:52:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:52:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:52:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:52:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:52:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:52:49,425 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 11:52:49,425 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 11:52:49,426 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 11:52:49,426 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 11:52:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 11:52:49,427 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 11:52:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:52:49,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:52:49,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:52:49,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:52:49,428 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 11:52:49,428 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 11:52:49,429 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 11:52:49,429 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 11:52:49,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:52:49,430 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 11:52:49,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 11:52:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:52:49,431 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:52:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:52:49,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:52:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:52:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-16 11:52:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-16 11:52:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:52:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 11:52:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 11:52:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:52:49,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:52:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:52:49,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:52:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-16 11:52:49,433 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-16 11:52:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:52:49,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:52:49,434 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:52:49,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:52:49,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:52:49,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:52:49,435 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 11:52:49,436 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 11:52:49,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:52:49,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:52:49,437 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 11:52:49,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 11:52:49,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:52:49,438 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-16 11:52:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-16 11:52:49,438 INFO L130 BoogieDeclarations]: Found specification of procedure private_ioctl [2022-11-16 11:52:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure private_ioctl [2022-11-16 11:52:49,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:52:49,439 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:52:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:52:49,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:52:49,439 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 11:52:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 11:52:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:52:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:52:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 11:52:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 11:52:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-16 11:52:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-16 11:52:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:52:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:52:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:52:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:52:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:52:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:52:49,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 11:52:49,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 11:52:49,449 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:52:49,449 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:52:49,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:52:49,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:52:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:52:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:52:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:52:49,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:52:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:52:49,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:52:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 11:52:49,457 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 11:52:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:52:49,458 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:52:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 11:52:49,458 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 11:52:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:52:49,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:52:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 11:52:49,459 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 11:52:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:52:49,459 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:52:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 11:52:49,459 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 11:52:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:52:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:52:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 11:52:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 11:52:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 11:52:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 11:52:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 11:52:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 11:52:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:52:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:52:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-16 11:52:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-16 11:52:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:52:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:52:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:52:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:52:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 11:52:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 11:52:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:52:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:52:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_stats [2022-11-16 11:52:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_stats [2022-11-16 11:52:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:52:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:52:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:52:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 11:52:49,464 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 11:52:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:52:49,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:52:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:52:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 11:52:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 11:52:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:52:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:52:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 11:52:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 11:52:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 11:52:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 11:52:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:52:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 11:52:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 11:52:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 11:52:49,467 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 11:52:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 11:52:49,468 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 11:52:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:52:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:52:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 11:52:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 11:52:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:52:49,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:52:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 11:52:49,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 11:52:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 11:52:49,470 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 11:52:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___0 [2022-11-16 11:52:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___0 [2022-11-16 11:52:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:52:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:52:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:52:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:52:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:52:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:52:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:52:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:52:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:52:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-16 11:52:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-16 11:52:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 11:52:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 11:52:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:52:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:52:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 11:52:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 11:52:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 11:52:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 11:52:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:52:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:52:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:52:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:52:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:52:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:52:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-16 11:52:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-16 11:52:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:52:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:52:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 11:52:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 11:52:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:52:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:52:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 11:52:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 11:52:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:52:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:52:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2022-11-16 11:52:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2022-11-16 11:52:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 11:52:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 11:52:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:52:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:52:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:52:50,572 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:52:50,586 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:52:51,662 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:52:51,664 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:52:51,674 INFO L158 Benchmark]: Toolchain (without parser) took 8251.81ms. Allocated memory was 113.2MB in the beginning and 482.3MB in the end (delta: 369.1MB). Free memory was 71.7MB in the beginning and 320.1MB in the end (delta: -248.5MB). Peak memory consumption was 215.9MB. Max. memory is 16.1GB. [2022-11-16 11:52:51,675 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:52:51,678 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4760.49ms. Allocated memory was 113.2MB in the beginning and 249.6MB in the end (delta: 136.3MB). Free memory was 71.4MB in the beginning and 147.1MB in the end (delta: -75.7MB). Peak memory consumption was 121.5MB. Max. memory is 16.1GB. [2022-11-16 11:52:51,679 INFO L158 Benchmark]: Boogie Procedure Inliner took 560.04ms. Allocated memory is still 249.6MB. Free memory was 147.1MB in the beginning and 132.4MB in the end (delta: 14.7MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. [2022-11-16 11:52:51,684 INFO L158 Benchmark]: Boogie Preprocessor took 575.35ms. Allocated memory was 249.6MB in the beginning and 482.3MB in the end (delta: 232.8MB). Free memory was 132.4MB in the beginning and 329.6MB in the end (delta: -197.1MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2022-11-16 11:52:51,684 INFO L158 Benchmark]: RCFGBuilder took 2350.28ms. Allocated memory is still 482.3MB. Free memory was 328.5MB in the beginning and 320.1MB in the end (delta: 8.4MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. [2022-11-16 11:52:51,689 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4760.49ms. Allocated memory was 113.2MB in the beginning and 249.6MB in the end (delta: 136.3MB). Free memory was 71.4MB in the beginning and 147.1MB in the end (delta: -75.7MB). Peak memory consumption was 121.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 560.04ms. Allocated memory is still 249.6MB. Free memory was 147.1MB in the beginning and 132.4MB in the end (delta: 14.7MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 575.35ms. Allocated memory was 249.6MB in the beginning and 482.3MB in the end (delta: 232.8MB). Free memory was 132.4MB in the beginning and 329.6MB in the end (delta: -197.1MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2350.28ms. Allocated memory is still 482.3MB. Free memory was 328.5MB in the beginning and 320.1MB in the end (delta: 8.4MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:52:51,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8 --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 ecea5961d53d2608898d65c83a7bf6d9a36712172eaf67bd828ea354982e0e3d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:52:54,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:52:54,040 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:52:54,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:52:54,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:52:54,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:52:54,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:52:54,084 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:52:54,086 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:52:54,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:52:54,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:52:54,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:52:54,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:52:54,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:52:54,098 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:52:54,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:52:54,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:52:54,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:52:54,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:52:54,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:52:54,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:52:54,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:52:54,118 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:52:54,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:52:54,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:52:54,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:52:54,124 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:52:54,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:52:54,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:52:54,126 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:52:54,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:52:54,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:52:54,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:52:54,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:52:54,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:52:54,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:52:54,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:52:54,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:52:54,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:52:54,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:52:54,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:52:54,136 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:52:54,172 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:52:54,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:52:54,173 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:52:54,173 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:52:54,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:52:54,174 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:52:54,175 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:52:54,175 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:52:54,176 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:52:54,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:52:54,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:52:54,176 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:52:54,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:52:54,177 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:52:54,177 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:52:54,177 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:52:54,178 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:52:54,178 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:52:54,178 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:52:54,179 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:52:54,179 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:52:54,179 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:52:54,179 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:52:54,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:52:54,180 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:52:54,180 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:52:54,180 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:52:54,181 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:52:54,181 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:52:54,181 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:52:54,182 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:52:54,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:52:54,182 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:52:54,182 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ecea5961d53d2608898d65c83a7bf6d9a36712172eaf67bd828ea354982e0e3d [2022-11-16 11:52:54,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:52:54,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:52:54,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:52:54,552 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:52:54,555 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:52:54,556 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2022-11-16 11:52:54,633 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/data/0f94681ad/230a89e751ef405eb6b615d590fcd7a7/FLAG31e18994b [2022-11-16 11:52:55,814 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:52:55,815 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2022-11-16 11:52:55,881 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/data/0f94681ad/230a89e751ef405eb6b615d590fcd7a7/FLAG31e18994b [2022-11-16 11:52:56,091 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/data/0f94681ad/230a89e751ef405eb6b615d590fcd7a7 [2022-11-16 11:52:56,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:52:56,099 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:52:56,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:52:56,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:52:56,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:52:56,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:52:56" (1/1) ... [2022-11-16 11:52:56,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19c62dd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:52:56, skipping insertion in model container [2022-11-16 11:52:56,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:52:56" (1/1) ... [2022-11-16 11:52:56,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:52:56,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:52:57,103 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2022-11-16 11:52:57,103 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2022-11-16 11:52:57,337 WARN L229 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_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2022-11-16 11:53:00,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:53:00,640 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:53:00,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:53:00,907 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2022-11-16 11:53:00,907 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2022-11-16 11:53:00,912 WARN L229 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_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2022-11-16 11:53:01,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:53:01,428 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:53:01,532 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2022-11-16 11:53:01,532 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2022-11-16 11:53:01,536 WARN L229 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_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2022-11-16 11:53:01,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:53:02,316 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:53:02,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02 WrapperNode [2022-11-16 11:53:02,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:53:02,318 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:53:02,318 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:53:02,319 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:53:02,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02" (1/1) ... [2022-11-16 11:53:02,551 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02" (1/1) ... [2022-11-16 11:53:02,998 INFO L138 Inliner]: procedures = 452, calls = 5011, calls flagged for inlining = 192, calls inlined = 174, statements flattened = 9307 [2022-11-16 11:53:02,999 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:53:03,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:53:03,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:53:03,002 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:53:03,014 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02" (1/1) ... [2022-11-16 11:53:03,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02" (1/1) ... [2022-11-16 11:53:03,084 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02" (1/1) ... [2022-11-16 11:53:03,084 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02" (1/1) ... [2022-11-16 11:53:03,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02" (1/1) ... [2022-11-16 11:53:03,427 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02" (1/1) ... [2022-11-16 11:53:03,461 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02" (1/1) ... [2022-11-16 11:53:03,492 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02" (1/1) ... [2022-11-16 11:53:03,540 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:53:03,542 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:53:03,542 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:53:03,543 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:53:03,545 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:02" (1/1) ... [2022-11-16 11:53:03,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:53:03,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:53:03,576 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:53:03,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:53:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 11:53:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 11:53:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:53:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:53:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:53:03,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:53:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:53:03,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:53:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 11:53:03,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 11:53:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:53:03,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:53:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 11:53:03,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 11:53:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:53:03,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:53:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:53:03,629 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:53:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:53:03,629 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:53:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:53:03,629 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:53:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:53:03,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:53:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 11:53:03,630 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 11:53:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 11:53:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 11:53:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:53:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:53:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 11:53:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 11:53:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:53:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:53:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 11:53:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 11:53:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:53:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:53:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 11:53:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 11:53:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:53:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:53:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 11:53:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 11:53:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:53:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:53:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:53:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:53:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:53:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:53:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:53:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 11:53:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 11:53:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:53:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:53:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:53:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:53:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 11:53:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 11:53:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 11:53:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 11:53:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:53:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:53:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:53:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:53:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 11:53:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 11:53:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 11:53:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 11:53:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 11:53:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 11:53:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:53:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:53:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:53:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:53:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-16 11:53:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-16 11:53:03,643 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:53:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:53:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 11:53:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 11:53:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:53:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:53:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:53:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:53:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-16 11:53:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-16 11:53:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:53:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:53:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:53:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:53:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:53:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:53:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 11:53:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 11:53:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:53:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:53:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 11:53:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 11:53:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:53:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-16 11:53:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-16 11:53:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure private_ioctl [2022-11-16 11:53:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure private_ioctl [2022-11-16 11:53:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:53:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:53:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:53:03,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:53:03,653 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 11:53:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 11:53:03,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:53:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:53:03,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:53:03,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:53:03,657 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 11:53:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 11:53:03,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:53:03,663 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-16 11:53:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-16 11:53:03,663 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:53:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:53:03,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 11:53:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 11:53:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:53:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:53:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:53:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:53:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:53:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:53:03,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:53:03,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:53:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:53:03,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:53:03,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:53:03,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:53:03,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:53:03,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:53:03,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:53:03,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:53:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:53:03,667 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 11:53:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 11:53:03,667 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:53:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:53:03,668 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 11:53:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 11:53:03,668 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:53:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:53:03,668 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 11:53:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 11:53:03,669 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:53:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:53:03,669 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 11:53:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 11:53:03,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:53:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:53:03,670 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 11:53:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 11:53:03,670 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 11:53:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 11:53:03,670 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 11:53:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 11:53:03,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:53:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:53:03,671 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-16 11:53:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-16 11:53:03,671 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:53:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:53:03,671 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:53:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:53:03,672 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 11:53:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 11:53:03,672 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:53:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:53:03,672 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_stats [2022-11-16 11:53:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_stats [2022-11-16 11:53:03,673 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:53:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:53:03,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:53:03,675 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 11:53:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 11:53:03,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:53:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:53:03,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:53:03,675 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 11:53:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 11:53:03,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:53:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:53:03,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 11:53:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 11:53:03,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:53:03,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 11:53:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 11:53:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:53:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:53:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:53:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:53:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 11:53:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 11:53:03,678 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 11:53:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 11:53:03,678 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 11:53:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 11:53:03,678 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:53:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:53:03,678 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 11:53:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 11:53:03,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:53:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:53:03,679 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 11:53:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 11:53:03,679 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 11:53:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 11:53:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___0 [2022-11-16 11:53:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___0 [2022-11-16 11:53:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:53:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:53:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:53:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:53:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:53:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:53:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:53:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:53:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-16 11:53:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-16 11:53:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:53:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:53:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 11:53:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 11:53:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:53:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:53:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:53:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:53:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 11:53:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 11:53:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 11:53:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 11:53:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:53:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:53:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:53:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:53:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:53:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:53:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-16 11:53:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-16 11:53:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:53:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:53:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:53:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:53:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 11:53:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 11:53:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:53:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:53:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2022-11-16 11:53:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2022-11-16 11:53:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 11:53:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 11:53:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:53:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:53:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 11:53:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 11:53:04,935 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:53:04,942 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:53:14,803 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:53:14,832 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:53:14,837 INFO L158 Benchmark]: Toolchain (without parser) took 18737.29ms. Allocated memory was 69.2MB in the beginning and 400.6MB in the end (delta: 331.4MB). Free memory was 44.3MB in the beginning and 177.5MB in the end (delta: -133.2MB). Peak memory consumption was 244.6MB. Max. memory is 16.1GB. [2022-11-16 11:53:14,838 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 69.2MB. Free memory was 50.5MB in the beginning and 50.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:53:14,838 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6211.64ms. Allocated memory was 69.2MB in the beginning and 400.6MB in the end (delta: 331.4MB). Free memory was 44.1MB in the beginning and 255.6MB in the end (delta: -211.5MB). Peak memory consumption was 143.4MB. Max. memory is 16.1GB. [2022-11-16 11:53:14,839 INFO L158 Benchmark]: Boogie Procedure Inliner took 682.26ms. Allocated memory is still 400.6MB. Free memory was 255.6MB in the beginning and 203.2MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-11-16 11:53:14,839 INFO L158 Benchmark]: Boogie Preprocessor took 539.04ms. Allocated memory is still 400.6MB. Free memory was 203.2MB in the beginning and 233.1MB in the end (delta: -29.9MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. [2022-11-16 11:53:14,840 INFO L158 Benchmark]: RCFGBuilder took 11292.68ms. Allocated memory is still 400.6MB. Free memory was 233.1MB in the beginning and 177.5MB in the end (delta: 55.6MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. [2022-11-16 11:53:14,842 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 69.2MB. Free memory was 50.5MB in the beginning and 50.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6211.64ms. Allocated memory was 69.2MB in the beginning and 400.6MB in the end (delta: 331.4MB). Free memory was 44.1MB in the beginning and 255.6MB in the end (delta: -211.5MB). Peak memory consumption was 143.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 682.26ms. Allocated memory is still 400.6MB. Free memory was 255.6MB in the beginning and 203.2MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 539.04ms. Allocated memory is still 400.6MB. Free memory was 203.2MB in the beginning and 233.1MB in the end (delta: -29.9MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. * RCFGBuilder took 11292.68ms. Allocated memory is still 400.6MB. Free memory was 233.1MB in the beginning and 177.5MB in the end (delta: 55.6MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:53:14,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7b1633-6297-41bb-bdf1-a5a102ab91f0/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]