./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ --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 4a1e17c33569fa40e536cd8c869720d5a80d6c0d7c343e9efbe1ac963f2ae01b --- 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-dbf71c6-m [2022-10-17 10:13:51,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:13:51,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:13:51,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:13:51,462 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:13:51,463 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:13:51,465 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:13:51,468 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:13:51,471 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:13:51,472 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:13:51,474 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:13:51,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:13:51,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:13:51,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:13:51,479 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:13:51,481 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:13:51,482 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:13:51,483 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:13:51,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:13:51,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:13:51,490 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:13:51,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:13:51,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:13:51,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:13:51,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:13:51,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:13:51,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:13:51,503 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:13:51,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:13:51,505 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:13:51,505 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:13:51,506 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:13:51,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:13:51,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:13:51,510 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:13:51,510 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:13:51,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:13:51,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:13:51,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:13:51,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:13:51,515 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:13:51,516 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:13:51,540 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:13:51,543 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:13:51,543 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:13:51,544 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:13:51,546 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:13:51,547 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:13:51,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:13:51,548 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:13:51,548 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:13:51,549 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:13:51,550 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:13:51,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:13:51,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:13:51,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:13:51,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:13:51,551 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:13:51,552 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:13:51,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:13:51,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:13:51,553 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:13:51,553 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:13:51,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:13:51,554 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:13:51,554 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:13:51,554 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:13:51,555 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:13:51,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:13:51,557 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:13:51,557 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:13:51,557 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:13:51,557 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_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a1e17c33569fa40e536cd8c869720d5a80d6c0d7c343e9efbe1ac963f2ae01b [2022-10-17 10:13:51,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:13:51,851 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:13:51,854 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:13:51,855 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:13:51,856 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:13:51,858 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2022-10-17 10:13:51,931 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/data/a10f87295/327db4b64db648bba4e81737fb2d5cbb/FLAG9e27766fd [2022-10-17 10:13:52,772 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:13:52,773 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2022-10-17 10:13:52,825 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/data/a10f87295/327db4b64db648bba4e81737fb2d5cbb/FLAG9e27766fd [2022-10-17 10:13:52,950 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/data/a10f87295/327db4b64db648bba4e81737fb2d5cbb [2022-10-17 10:13:52,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:13:52,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:13:52,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:13:52,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:13:52,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:13:52,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:13:52" (1/1) ... [2022-10-17 10:13:52,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@674a2254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:13:52, skipping insertion in model container [2022-10-17 10:13:52,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:13:52" (1/1) ... [2022-10-17 10:13:52,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:13:53,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:13:55,345 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i[321673,321686] [2022-10-17 10:13:55,394 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 10:13:55,408 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:13:55,429 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:13:55,811 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-10-17 10:13:55,817 INFO L158 Benchmark]: Toolchain (without parser) took 2860.43ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 68.2MB in the beginning and 61.6MB in the end (delta: 6.6MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. [2022-10-17 10:13:55,819 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 69.9MB in the beginning and 69.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:13:55,820 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2855.92ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 68.0MB in the beginning and 61.6MB in the end (delta: 6.4MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. [2022-10-17 10:13:55,822 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 69.9MB in the beginning and 69.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2855.92ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 68.0MB in the beginning and 61.6MB in the end (delta: 6.4MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ --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 4a1e17c33569fa40e536cd8c869720d5a80d6c0d7c343e9efbe1ac963f2ae01b --- 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-dbf71c6-m [2022-10-17 10:13:58,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:13:58,005 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:13:58,041 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:13:58,042 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:13:58,043 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:13:58,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:13:58,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:13:58,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:13:58,051 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:13:58,052 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:13:58,054 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:13:58,055 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:13:58,057 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:13:58,058 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:13:58,060 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:13:58,061 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:13:58,062 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:13:58,064 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:13:58,067 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:13:58,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:13:58,070 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:13:58,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:13:58,073 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:13:58,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:13:58,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:13:58,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:13:58,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:13:58,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:13:58,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:13:58,083 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:13:58,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:13:58,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:13:58,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:13:58,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:13:58,088 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:13:58,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:13:58,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:13:58,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:13:58,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:13:58,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:13:58,093 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:13:58,122 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:13:58,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:13:58,123 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:13:58,123 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:13:58,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:13:58,124 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:13:58,125 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:13:58,125 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:13:58,125 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:13:58,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:13:58,126 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:13:58,126 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:13:58,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:13:58,127 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:13:58,127 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:13:58,128 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:13:58,128 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:13:58,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:13:58,128 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:13:58,129 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:13:58,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:13:58,129 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:13:58,129 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:13:58,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:13:58,130 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:13:58,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:13:58,130 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:13:58,131 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:13:58,131 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:13:58,131 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:13:58,131 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:13:58,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:13:58,132 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:13:58,132 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_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a1e17c33569fa40e536cd8c869720d5a80d6c0d7c343e9efbe1ac963f2ae01b [2022-10-17 10:13:58,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:13:58,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:13:58,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:13:58,558 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:13:58,559 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:13:58,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2022-10-17 10:13:58,639 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/data/9e4ac817b/d490e49512c14cf6916fdd05c79bad87/FLAGca3cc15a5 [2022-10-17 10:13:59,562 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:13:59,563 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2022-10-17 10:13:59,682 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/data/9e4ac817b/d490e49512c14cf6916fdd05c79bad87/FLAGca3cc15a5 [2022-10-17 10:13:59,997 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/data/9e4ac817b/d490e49512c14cf6916fdd05c79bad87 [2022-10-17 10:14:00,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:14:00,003 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:14:00,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:14:00,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:14:00,010 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:14:00,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:13:59" (1/1) ... [2022-10-17 10:14:00,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f00956 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:00, skipping insertion in model container [2022-10-17 10:14:00,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:13:59" (1/1) ... [2022-10-17 10:14:00,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:14:00,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:14:02,765 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i[321673,321686] [2022-10-17 10:14:02,817 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 10:14:02,831 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:14:02,860 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:14:02,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:14:03,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i[321673,321686] [2022-10-17 10:14:03,381 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 10:14:03,385 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:14:03,416 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:14:03,915 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i[321673,321686] [2022-10-17 10:14:03,920 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 10:14:03,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:14:04,034 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:14:04,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04 WrapperNode [2022-10-17 10:14:04,035 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:14:04,036 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:14:04,036 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:14:04,037 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:14:04,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04" (1/1) ... [2022-10-17 10:14:04,140 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04" (1/1) ... [2022-10-17 10:14:04,364 INFO L138 Inliner]: procedures = 266, calls = 2297, calls flagged for inlining = 114, calls inlined = 111, statements flattened = 5915 [2022-10-17 10:14:04,365 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:14:04,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:14:04,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:14:04,366 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:14:04,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04" (1/1) ... [2022-10-17 10:14:04,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04" (1/1) ... [2022-10-17 10:14:04,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04" (1/1) ... [2022-10-17 10:14:04,435 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04" (1/1) ... [2022-10-17 10:14:04,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04" (1/1) ... [2022-10-17 10:14:04,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04" (1/1) ... [2022-10-17 10:14:04,726 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04" (1/1) ... [2022-10-17 10:14:04,761 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04" (1/1) ... [2022-10-17 10:14:04,798 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:14:04,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:14:04,800 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:14:04,800 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:14:04,801 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:04" (1/1) ... [2022-10-17 10:14:04,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:14:04,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:14:04,833 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:14:04,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d788322-9edd-4997-b983-61646b45e076/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:14:04,880 INFO L130 BoogieDeclarations]: Found specification of procedure atm_charge [2022-10-17 10:14:04,880 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_charge [2022-10-17 10:14:04,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:14:04,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:14:04,881 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2022-10-17 10:14:04,881 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2022-10-17 10:14:04,882 INFO L130 BoogieDeclarations]: Found specification of procedure process_tsq [2022-10-17 10:14:04,882 INFO L138 BoogieDeclarations]: Found implementation of procedure process_tsq [2022-10-17 10:14:04,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:14:04,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:14:04,883 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-10-17 10:14:04,884 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-10-17 10:14:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:14:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:14:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:14:04,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:14:04,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:14:04,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:14:04,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-10-17 10:14:04,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-10-17 10:14:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure ns_open [2022-10-17 10:14:04,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_open [2022-10-17 10:14:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-17 10:14:04,887 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-10-17 10:14:04,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 10:14:04,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 10:14:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure ns_read_sram [2022-10-17 10:14:04,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_read_sram [2022-10-17 10:14:04,888 INFO L130 BoogieDeclarations]: Found specification of procedure get_scq [2022-10-17 10:14:04,888 INFO L138 BoogieDeclarations]: Found implementation of procedure get_scq [2022-10-17 10:14:04,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:14:04,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:14:04,889 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2022-10-17 10:14:04,889 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2022-10-17 10:14:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 10:14:04,890 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 10:14:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 10:14:04,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 10:14:04,890 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2022-10-17 10:14:04,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2022-10-17 10:14:04,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2022-10-17 10:14:04,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2022-10-17 10:14:04,892 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:14:04,892 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:14:04,892 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:14:04,893 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:14:04,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:14:04,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:14:04,894 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 10:14:04,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 10:14:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 10:14:04,896 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 10:14:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioctl [2022-10-17 10:14:04,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioctl [2022-10-17 10:14:04,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-17 10:14:04,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-17 10:14:04,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:14:04,898 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:14:04,899 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:14:04,899 INFO L130 BoogieDeclarations]: Found specification of procedure process_rsq [2022-10-17 10:14:04,900 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rsq [2022-10-17 10:14:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:14:04,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:14:04,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 10:14:04,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 10:14:04,905 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 10:14:04,905 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 10:14:04,905 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2022-10-17 10:14:04,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2022-10-17 10:14:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 10:14:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:14:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:14:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:14:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:14:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:14:04,906 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:14:04,906 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-10-17 10:14:04,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-10-17 10:14:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:14:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_sm_buf [2022-10-17 10:14:04,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_sm_buf [2022-10-17 10:14:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:14:04,907 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-17 10:14:04,908 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-10-17 10:14:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:14:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:14:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-10-17 10:14:04,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-10-17 10:14:04,908 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 10:14:04,908 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 10:14:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure push_rxbufs [2022-10-17 10:14:04,909 INFO L138 BoogieDeclarations]: Found implementation of procedure push_rxbufs [2022-10-17 10:14:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure ns_phy_get [2022-10-17 10:14:04,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_phy_get [2022-10-17 10:14:04,909 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:14:04,909 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:14:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 10:14:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 10:14:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2022-10-17 10:14:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2022-10-17 10:14:04,910 INFO L130 BoogieDeclarations]: Found specification of procedure ns_close [2022-10-17 10:14:04,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_close [2022-10-17 10:14:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 10:14:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 10:14:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 10:14:04,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 10:14:04,911 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:14:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:14:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_read_eprom [2022-10-17 10:14:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_read_eprom [2022-10-17 10:14:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:14:04,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:14:04,912 INFO L130 BoogieDeclarations]: Found specification of procedure ns_phy_put [2022-10-17 10:14:04,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_phy_put [2022-10-17 10:14:04,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:14:04,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:14:04,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 10:14:04,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 10:14:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_iov_buf [2022-10-17 10:14:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_iov_buf [2022-10-17 10:14:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-10-17 10:14:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-10-17 10:14:04,918 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:14:04,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:14:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:14:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:14:04,919 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-10-17 10:14:04,919 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-10-17 10:14:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:14:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure ns_send [2022-10-17 10:14:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_send [2022-10-17 10:14:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-10-17 10:14:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-10-17 10:14:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:14:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:14:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 10:14:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-10-17 10:14:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-10-17 10:14:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 10:14:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 10:14:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:14:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:14:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-10-17 10:14:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-10-17 10:14:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 10:14:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 10:14:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:14:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 10:14:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 10:14:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 10:14:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 10:14:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 10:14:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 10:14:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2022-10-17 10:14:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2022-10-17 10:14:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:14:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 10:14:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 10:14:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:14:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:14:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:14:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:14:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 10:14:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 10:14:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 10:14:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 10:14:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-10-17 10:14:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-10-17 10:14:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 10:14:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 10:14:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 10:14:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure free_scq [2022-10-17 10:14:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scq [2022-10-17 10:14:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2022-10-17 10:14:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2022-10-17 10:14:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2022-10-17 10:14:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2022-10-17 10:14:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_iovec_rx_bufs [2022-10-17 10:14:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_iovec_rx_bufs [2022-10-17 10:14:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-10-17 10:14:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-10-17 10:14:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_remove_one [2022-10-17 10:14:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_remove_one [2022-10-17 10:14:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2022-10-17 10:14:04,929 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2022-10-17 10:14:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 10:14:04,930 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 10:14:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-10-17 10:14:04,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-10-17 10:14:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ns_init_card_error [2022-10-17 10:14:04,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_init_card_error [2022-10-17 10:14:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:14:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:14:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 10:14:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 10:14:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:14:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:14:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ns_write_sram [2022-10-17 10:14:04,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_write_sram [2022-10-17 10:14:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-10-17 10:14:04,932 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-10-17 10:14:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 10:14:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 10:14:04,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 10:14:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-10-17 10:14:04,933 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-10-17 10:14:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-17 10:14:04,934 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-10-17 10:14:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:14:04,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:14:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-10-17 10:14:04,934 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-10-17 10:14:05,763 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:14:05,767 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:14:09,862 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;