./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.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_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/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_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/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_0399538b-f1ed-401b-8636-723ae31315b5/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 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd --- 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 12:24:46,210 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:24:46,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:24:46,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:24:46,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:24:46,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:24:46,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:24:46,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:24:46,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:24:46,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:24:46,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:24:46,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:24:46,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:24:46,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:24:46,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:24:46,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:24:46,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:24:46,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:24:46,263 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:24:46,266 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:24:46,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:24:46,272 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:24:46,274 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:24:46,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:24:46,279 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:24:46,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:24:46,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:24:46,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:24:46,293 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:24:46,294 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:24:46,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:24:46,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:24:46,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:24:46,298 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:24:46,299 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:24:46,300 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:24:46,304 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:24:46,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:24:46,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:24:46,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:24:46,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:24:46,310 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:24:46,354 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:24:46,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:24:46,362 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:24:46,362 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:24:46,364 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:24:46,364 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:24:46,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:24:46,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:24:46,366 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:24:46,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:24:46,367 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:24:46,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:24:46,368 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:24:46,368 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:24:46,369 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:24:46,369 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:24:46,369 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:24:46,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:24:46,370 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:24:46,370 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:24:46,370 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:24:46,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:24:46,371 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:24:46,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:24:46,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:24:46,371 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:24:46,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:24:46,374 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:24:46,374 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:24:46,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:24:46,374 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_0399538b-f1ed-401b-8636-723ae31315b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd [2022-11-16 12:24:46,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:24:46,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:24:46,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:24:46,803 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:24:46,804 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:24:46,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 12:24:46,892 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/data/4c34f0cc7/4e1f5c59c0b0417ca686114b52e9b7a5/FLAG8d0731196 [2022-11-16 12:24:48,139 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:24:48,140 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 12:24:48,225 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/data/4c34f0cc7/4e1f5c59c0b0417ca686114b52e9b7a5/FLAG8d0731196 [2022-11-16 12:24:48,405 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/data/4c34f0cc7/4e1f5c59c0b0417ca686114b52e9b7a5 [2022-11-16 12:24:48,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:24:48,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:24:48,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:24:48,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:24:48,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:24:48,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:24:48" (1/1) ... [2022-11-16 12:24:48,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44ffe9d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:48, skipping insertion in model container [2022-11-16 12:24:48,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:24:48" (1/1) ... [2022-11-16 12:24:48,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:24:48,648 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:24:52,155 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 12:24:52,158 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 12:24:52,159 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 12:24:52,160 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 12:24:52,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:24:52,229 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:24:52,679 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 12:24:52,681 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 12:24:52,682 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 12:24:52,682 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 12:24:52,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:24:52,940 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:24:52,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52 WrapperNode [2022-11-16 12:24:52,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:24:52,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:24:52,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:24:52,943 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:24:52,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52" (1/1) ... [2022-11-16 12:24:53,085 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52" (1/1) ... [2022-11-16 12:24:53,379 INFO L138 Inliner]: procedures = 431, calls = 2260, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 4909 [2022-11-16 12:24:53,379 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:24:53,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:24:53,381 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:24:53,381 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:24:53,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52" (1/1) ... [2022-11-16 12:24:53,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52" (1/1) ... [2022-11-16 12:24:53,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52" (1/1) ... [2022-11-16 12:24:53,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52" (1/1) ... [2022-11-16 12:24:53,620 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52" (1/1) ... [2022-11-16 12:24:53,641 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52" (1/1) ... [2022-11-16 12:24:53,677 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52" (1/1) ... [2022-11-16 12:24:53,701 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52" (1/1) ... [2022-11-16 12:24:53,745 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:24:53,746 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:24:53,746 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:24:53,746 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:24:53,749 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:52" (1/1) ... [2022-11-16 12:24:53,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:24:53,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:24:53,788 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:24:53,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:24:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-16 12:24:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-16 12:24:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:24:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:24:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:24:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:24:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:24:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:24:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-16 12:24:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-16 12:24:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:24:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:24:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-16 12:24:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-16 12:24:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-16 12:24:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-16 12:24:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:24:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:24:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:24:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:24:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 12:24:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 12:24:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 12:24:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 12:24:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-16 12:24:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-16 12:24:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-16 12:24:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-16 12:24:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:24:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:24:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:24:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:24:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:24:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:24:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:24:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:24:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:24:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:24:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:24:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:24:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:24:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-16 12:24:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-16 12:24:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-16 12:24:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-16 12:24:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_65 [2022-11-16 12:24:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_65 [2022-11-16 12:24:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:24:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:24:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-16 12:24:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-16 12:24:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:24:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:24:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 12:24:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 12:24:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 12:24:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 12:24:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-16 12:24:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-16 12:24:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:24:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:24:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:24:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:24:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:24:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:24:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:24:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:24:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:24:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:24:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:24:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-16 12:24:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-16 12:24:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-16 12:24:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-16 12:24:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-16 12:24:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-16 12:24:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-16 12:24:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-16 12:24:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:24:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:24:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:24:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:24:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-16 12:24:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-16 12:24:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-16 12:24:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-16 12:24:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-16 12:24:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-16 12:24:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:24:53,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:24:53,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:24:53,983 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-16 12:24:53,983 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-16 12:24:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-16 12:24:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-16 12:24:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:24:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:24:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:24:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:24:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:24:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:24:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:24:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:24:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:24:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:24:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:24:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-16 12:24:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-16 12:24:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:24:53,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:24:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:24:53,989 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:24:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:24:53,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:24:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-16 12:24:53,995 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-16 12:24:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 12:24:53,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 12:24:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-16 12:24:53,997 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-16 12:24:53,997 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-16 12:24:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-16 12:24:54,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:24:54,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:24:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 12:24:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 12:24:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-16 12:24:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-16 12:24:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:24:54,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:24:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:24:54,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:24:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:24:54,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:24:54,007 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-16 12:24:54,007 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-16 12:24:54,007 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-16 12:24:54,007 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-16 12:24:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-16 12:24:54,008 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-16 12:24:54,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:24:54,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:24:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-16 12:24:54,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-16 12:24:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:24:54,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:24:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:24:54,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:24:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 12:24:54,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 12:24:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-16 12:24:54,010 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-16 12:24:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:24:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-16 12:24:54,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-16 12:24:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:24:54,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:24:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:24:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:24:54,012 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:24:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 12:24:54,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 12:24:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:24:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-16 12:24:54,013 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-16 12:24:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-16 12:24:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-16 12:24:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 12:24:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 12:24:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:24:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:24:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 12:24:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 12:24:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:24:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:24:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 12:24:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 12:24:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-16 12:24:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-16 12:24:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-16 12:24:54,017 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-16 12:24:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:24:54,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:24:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:24:54,018 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:24:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-16 12:24:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-16 12:24:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 12:24:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 12:24:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-16 12:24:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-16 12:24:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-16 12:24:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-16 12:24:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:24:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-16 12:24:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-16 12:24:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:24:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:24:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-16 12:24:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-16 12:24:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:24:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:24:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-16 12:24:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-16 12:24:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-16 12:24:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-16 12:24:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-16 12:24:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-16 12:24:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-16 12:24:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-16 12:24:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:24:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:24:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-16 12:24:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-16 12:24:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:24:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:24:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 12:24:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 12:24:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 12:24:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 12:24:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:24:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 12:24:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 12:24:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 12:24:54,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:24:54,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:24:54,029 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:24:54,029 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:24:54,029 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:24:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:24:55,241 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:24:55,245 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:24:55,938 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 12:24:55,951 INFO L158 Benchmark]: Toolchain (without parser) took 7538.28ms. Allocated memory was 136.3MB in the beginning and 272.6MB in the end (delta: 136.3MB). Free memory was 87.9MB in the beginning and 116.0MB in the end (delta: -28.1MB). Peak memory consumption was 108.3MB. Max. memory is 16.1GB. [2022-11-16 12:24:55,952 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 88.1MB. Free memory was 59.3MB in the beginning and 59.2MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:24:55,955 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4527.22ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 87.7MB in the beginning and 86.7MB in the end (delta: 981.1kB). Peak memory consumption was 70.6MB. Max. memory is 16.1GB. [2022-11-16 12:24:55,956 INFO L158 Benchmark]: Boogie Procedure Inliner took 437.37ms. Allocated memory is still 180.4MB. Free memory was 86.7MB in the beginning and 94.9MB in the end (delta: -8.2MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2022-11-16 12:24:55,958 INFO L158 Benchmark]: Boogie Preprocessor took 364.71ms. Allocated memory is still 180.4MB. Free memory was 94.9MB in the beginning and 60.4MB in the end (delta: 34.5MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-16 12:24:55,961 INFO L158 Benchmark]: RCFGBuilder took 2201.16ms. Allocated memory was 180.4MB in the beginning and 272.6MB in the end (delta: 92.3MB). Free memory was 60.4MB in the beginning and 116.0MB in the end (delta: -55.6MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2022-11-16 12:24:55,967 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 88.1MB. Free memory was 59.3MB in the beginning and 59.2MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4527.22ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 87.7MB in the beginning and 86.7MB in the end (delta: 981.1kB). Peak memory consumption was 70.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 437.37ms. Allocated memory is still 180.4MB. Free memory was 86.7MB in the beginning and 94.9MB in the end (delta: -8.2MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 364.71ms. Allocated memory is still 180.4MB. Free memory was 94.9MB in the beginning and 60.4MB in the end (delta: 34.5MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2201.16ms. Allocated memory was 180.4MB in the beginning and 272.6MB in the end (delta: 92.3MB). Free memory was 60.4MB in the beginning and 116.0MB in the end (delta: -55.6MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 12:24:56,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/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_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/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_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/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_0399538b-f1ed-401b-8636-723ae31315b5/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 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd --- 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 12:24:58,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:24:58,856 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:24:58,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:24:58,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:24:58,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:24:58,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:24:58,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:24:58,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:24:58,926 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:24:58,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:24:58,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:24:58,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:24:58,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:24:58,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:24:58,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:24:58,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:24:58,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:24:58,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:24:58,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:24:58,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:24:58,968 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:24:58,970 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:24:58,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:24:58,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:24:58,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:24:58,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:24:58,977 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:24:58,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:24:58,985 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:24:58,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:24:58,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:24:58,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:24:58,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:24:58,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:24:58,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:24:58,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:24:58,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:24:58,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:24:58,996 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:24:58,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:24:59,003 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:24:59,061 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:24:59,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:24:59,063 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:24:59,064 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:24:59,065 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:24:59,065 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:24:59,067 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:24:59,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:24:59,068 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:24:59,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:24:59,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:24:59,070 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:24:59,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:24:59,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:24:59,071 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:24:59,071 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:24:59,072 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:24:59,072 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:24:59,072 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:24:59,073 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:24:59,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:24:59,073 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:24:59,074 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:24:59,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:24:59,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:24:59,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:24:59,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:24:59,076 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:24:59,076 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:24:59,076 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:24:59,076 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:24:59,077 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:24:59,077 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:24:59,078 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_0399538b-f1ed-401b-8636-723ae31315b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23f9845edcf139ee9434428d040789a6781b16714bf615b854712f008daec6fd [2022-11-16 12:24:59,601 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:24:59,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:24:59,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:24:59,643 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:24:59,647 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:24:59,649 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 12:24:59,738 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/data/c5d98edab/e6f4c2b78a634ca9a83bf4ebe6d8d521/FLAG70bd70299 [2022-11-16 12:25:00,875 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:25:00,876 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2022-11-16 12:25:00,942 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/data/c5d98edab/e6f4c2b78a634ca9a83bf4ebe6d8d521/FLAG70bd70299 [2022-11-16 12:25:01,215 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/data/c5d98edab/e6f4c2b78a634ca9a83bf4ebe6d8d521 [2022-11-16 12:25:01,218 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:25:01,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:25:01,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:25:01,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:25:01,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:25:01,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:25:01" (1/1) ... [2022-11-16 12:25:01,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@479dc124 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:01, skipping insertion in model container [2022-11-16 12:25:01,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:25:01" (1/1) ... [2022-11-16 12:25:01,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:25:01,427 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:25:05,019 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 12:25:05,023 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 12:25:05,024 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 12:25:05,026 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 12:25:05,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:25:05,149 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:25:05,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:25:05,825 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 12:25:05,825 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 12:25:05,826 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 12:25:05,827 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 12:25:05,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:25:05,872 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:25:06,347 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338234,338247] [2022-11-16 12:25:06,347 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338403,338416] [2022-11-16 12:25:06,348 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338570,338583] [2022-11-16 12:25:06,349 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_0399538b-f1ed-401b-8636-723ae31315b5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-ti-tlan.cil.i[338738,338751] [2022-11-16 12:25:06,359 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:25:06,696 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:25:06,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06 WrapperNode [2022-11-16 12:25:06,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:25:06,699 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:25:06,699 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:25:06,700 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:25:06,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06" (1/1) ... [2022-11-16 12:25:06,899 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06" (1/1) ... [2022-11-16 12:25:07,233 INFO L138 Inliner]: procedures = 440, calls = 2260, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 4653 [2022-11-16 12:25:07,234 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:25:07,235 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:25:07,235 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:25:07,235 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:25:07,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06" (1/1) ... [2022-11-16 12:25:07,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06" (1/1) ... [2022-11-16 12:25:07,289 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06" (1/1) ... [2022-11-16 12:25:07,289 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06" (1/1) ... [2022-11-16 12:25:07,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06" (1/1) ... [2022-11-16 12:25:07,484 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06" (1/1) ... [2022-11-16 12:25:07,510 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06" (1/1) ... [2022-11-16 12:25:07,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06" (1/1) ... [2022-11-16 12:25:07,570 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:25:07,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:25:07,572 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:25:07,572 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:25:07,573 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:25:06" (1/1) ... [2022-11-16 12:25:07,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:25:07,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:07,611 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:07,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:25:07,666 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-16 12:25:07,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-16 12:25:07,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:25:07,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:25:07,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:25:07,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:25:07,668 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:25:07,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:25:07,668 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-16 12:25:07,668 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-16 12:25:07,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:25:07,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:25:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-16 12:25:07,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-16 12:25:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-16 12:25:07,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-16 12:25:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:25:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:25:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:25:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:25:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 12:25:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2022-11-16 12:25:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 12:25:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2022-11-16 12:25:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-16 12:25:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-16 12:25:07,673 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-16 12:25:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-16 12:25:07,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:25:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:25:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:25:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:25:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:25:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:25:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:25:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:25:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:25:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:25:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:25:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:25:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:25:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:25:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:25:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:25:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:25:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-16 12:25:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-16 12:25:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-16 12:25:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-16 12:25:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_65 [2022-11-16 12:25:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_65 [2022-11-16 12:25:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:25:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:25:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-16 12:25:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-16 12:25:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:25:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:25:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 12:25:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2022-11-16 12:25:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 12:25:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 12:25:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-16 12:25:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-16 12:25:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:25:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:25:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:25:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:25:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:25:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:25:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:25:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:25:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:25:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:25:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-16 12:25:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-16 12:25:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-16 12:25:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-16 12:25:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-16 12:25:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-16 12:25:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-16 12:25:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-16 12:25:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:25:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:25:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:25:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:25:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-16 12:25:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-16 12:25:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-16 12:25:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-16 12:25:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-16 12:25:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-16 12:25:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:25:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:25:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:25:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-16 12:25:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-16 12:25:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-16 12:25:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-16 12:25:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:25:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:25:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:25:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:25:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:25:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:25:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:25:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:25:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:25:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:25:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:25:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-16 12:25:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-16 12:25:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:25:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:25:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:25:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:25:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:25:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:25:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-16 12:25:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-16 12:25:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-16 12:25:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-16 12:25:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-16 12:25:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-16 12:25:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:25:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:25:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:25:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:25:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 12:25:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 12:25:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:25:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-16 12:25:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-16 12:25:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:25:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:25:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-16 12:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-16 12:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-16 12:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-16 12:25:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-16 12:25:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-16 12:25:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:25:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:25:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-16 12:25:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-16 12:25:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:25:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:25:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:25:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:25:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 12:25:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 12:25:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-16 12:25:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-16 12:25:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:25:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-16 12:25:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-16 12:25:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:25:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:25:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:25:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:25:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:25:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 12:25:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-16 12:25:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:25:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:25:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:25:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:25:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:25:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-16 12:25:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-16 12:25:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-16 12:25:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-16 12:25:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 12:25:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 12:25:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:25:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:25:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 12:25:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 12:25:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:25:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:25:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 12:25:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 12:25:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-16 12:25:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-16 12:25:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-16 12:25:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-16 12:25:07,729 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:25:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:25:07,729 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:25:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:25:07,729 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-16 12:25:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-16 12:25:07,730 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 12:25:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 12:25:07,731 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-16 12:25:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-16 12:25:07,731 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-16 12:25:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-16 12:25:07,731 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-16 12:25:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-16 12:25:07,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:25:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:25:07,732 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-16 12:25:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-16 12:25:07,732 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:25:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:25:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-16 12:25:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-16 12:25:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-16 12:25:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-16 12:25:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-16 12:25:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-16 12:25:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-16 12:25:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-16 12:25:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:25:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:25:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-16 12:25:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-16 12:25:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:25:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:25:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 12:25:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 12:25:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 12:25:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 12:25:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 12:25:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 12:25:07,743 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 12:25:07,744 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 12:25:07,744 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 12:25:07,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:25:07,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:25:07,744 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:25:07,744 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:25:07,745 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:25:07,745 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:25:08,914 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:25:08,931 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:25:15,592 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 12:25:15,597 INFO L158 Benchmark]: Toolchain (without parser) took 14377.33ms. Allocated memory was 75.5MB in the beginning and 427.8MB in the end (delta: 352.3MB). Free memory was 44.0MB in the beginning and 312.9MB in the end (delta: -268.9MB). Peak memory consumption was 126.3MB. Max. memory is 16.1GB. [2022-11-16 12:25:15,598 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 75.5MB. Free memory is still 56.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:25:15,598 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5477.52ms. Allocated memory was 75.5MB in the beginning and 222.3MB in the end (delta: 146.8MB). Free memory was 43.6MB in the beginning and 110.9MB in the end (delta: -67.3MB). Peak memory consumption was 87.1MB. Max. memory is 16.1GB. [2022-11-16 12:25:15,599 INFO L158 Benchmark]: Boogie Procedure Inliner took 534.76ms. Allocated memory is still 222.3MB. Free memory was 110.9MB in the beginning and 138.4MB in the end (delta: -27.5MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2022-11-16 12:25:15,599 INFO L158 Benchmark]: Boogie Preprocessor took 336.14ms. Allocated memory is still 222.3MB. Free memory was 138.4MB in the beginning and 103.8MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-16 12:25:15,600 INFO L158 Benchmark]: RCFGBuilder took 8023.89ms. Allocated memory was 222.3MB in the beginning and 427.8MB in the end (delta: 205.5MB). Free memory was 103.8MB in the beginning and 312.9MB in the end (delta: -209.1MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. [2022-11-16 12:25:15,612 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 75.5MB. Free memory is still 56.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5477.52ms. Allocated memory was 75.5MB in the beginning and 222.3MB in the end (delta: 146.8MB). Free memory was 43.6MB in the beginning and 110.9MB in the end (delta: -67.3MB). Peak memory consumption was 87.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 534.76ms. Allocated memory is still 222.3MB. Free memory was 110.9MB in the beginning and 138.4MB in the end (delta: -27.5MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 336.14ms. Allocated memory is still 222.3MB. Free memory was 138.4MB in the beginning and 103.8MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 8023.89ms. Allocated memory was 222.3MB in the beginning and 427.8MB in the end (delta: 205.5MB). Free memory was 103.8MB in the beginning and 312.9MB in the end (delta: -209.1MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 12:25:15,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0399538b-f1ed-401b-8636-723ae31315b5/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[pci_alloc_consistent_~hwdev#1,],base]